tag:blogger.com,1999:blog-3206949840420923652024-03-08T14:32:13.800+03:00العلم نور { وَقُلْ رَبِّ زِدْنِي عِلْمًا }Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.comBlogger1202125tag:blogger.com,1999:blog-320694984042092365.post-90108821930701701942023-04-20T08:00:00.001+03:002023-04-20T08:00:00.182+03:00الهكرز خفايا وأسرار – Binary tree<p> </p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; text-align: center; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><br clear="all" /></span></p><h1><b><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">الهكرز خفايا وأسرار – </span></b><b><span dir="LTR" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">Binary tree</span></b></h1><p></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; text-align: center; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"> </span></p><p align="center" class="MsoNormal" style="line-height: normal; margin-bottom: 0in; text-align: center;"></p><div class="separator" style="clear: both; text-align: center;">.<div class="separator" style="clear: both;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy767pn6I8nXf0vqL73VBnFyaAGhnLkL2an0aKo9x5vYYurtItq4f9g_UEovv4Ce0N0G718j-C1CIf199iuzcD2hCZ9RM2dDbaBVIZjjBXZPkkuNLnMoRWMfW2vtWmw8EjPIkIs0kYYO2JqbDBWAUrus1XG3t8l3Ak7-nO4seUxvT9PFdDRZeaRFWe/s320/1.PNG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="320" data-original-width="231" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy767pn6I8nXf0vqL73VBnFyaAGhnLkL2an0aKo9x5vYYurtItq4f9g_UEovv4Ce0N0G718j-C1CIf199iuzcD2hCZ9RM2dDbaBVIZjjBXZPkkuNLnMoRWMfW2vtWmw8EjPIkIs0kYYO2JqbDBWAUrus1XG3t8l3Ak7-nO4seUxvT9PFdDRZeaRFWe/s1600/1.PNG" width="231" /></a></div><br /></div><br /><p></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; text-align: center; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; mso-margin-top-alt: auto; unicode-bidi: embed;"><b><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 25.68px; mso-fareast-font-family: "Times New Roman";"><br /></span></b><span lang="AR-SA" style="color: #595959; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 25.68px; mso-fareast-font-family: "Times New Roman";">اسم الكتاب : </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 25.68px; mso-fareast-font-family: "Times New Roman";">الهكرز خفايا وأسرار</span><span dir="LTR" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; line-height: 19.26px; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; unicode-bidi: embed;"><span lang="AR-SA" style="color: #595959; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">المؤلف : </span><span dir="LTR" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">Binary tree</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; unicode-bidi: embed;"><span lang="AR-SA" style="color: #595959; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">عن الكتاب :</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">تعلم كيف تحمي نفسك على الانترنت من خلال شرح لأهم الثغرات والحيل والأدوات التي يستخدمها الهاكرز في عملياتهم .</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; unicode-bidi: embed;"><span lang="AR-SA" style="color: #595959; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">نوع الكتاب : </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">علوم حاسب</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; unicode-bidi: embed;"><span lang="AR-SA" style="color: #595959; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">رقم الطبعة : </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">الأولى</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; unicode-bidi: embed;"><span lang="AR-SA" style="color: #595959; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">أقسام الكتاب :</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><h3 style="line-height: normal; margin: 0in 0.5in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">-</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 7pt; mso-fareast-font-family: "Times New Roman";"> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">من هو الهاكر؟</span></h3><h3 style="line-height: normal; margin: 0in 0.5in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">-</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 7pt; mso-fareast-font-family: "Times New Roman";"> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">الهاكرز وجهازك الشخصي</span></h3><h3 style="line-height: normal; margin: 0in 0.5in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">-</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 7pt; mso-fareast-font-family: "Times New Roman";"> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">الهاكرز ومواقع الويب</span></h3><h3 style="line-height: normal; margin: 0in 0.5in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">-</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 7pt; mso-fareast-font-family: "Times New Roman";"> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">أصحاب المواقع والاختراق</span></h3><h3 style="line-height: normal; margin: 0in 0.5in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">-</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 7pt; mso-fareast-font-family: "Times New Roman";"> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">التلاعب بالمتغيرات</span></h3><h3 style="line-height: normal; margin: 0in 0.5in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">-</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 7pt; mso-fareast-font-family: "Times New Roman";"> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">رسائل الاحتيال</span></h3><h3 style="line-height: normal; margin: 0in 0.5in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">-</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 7pt; mso-fareast-font-family: "Times New Roman";"> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">الرسائل المضللة</span></h3><h3 style="line-height: normal; margin: 0in 0.5in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">-</span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 7pt; mso-fareast-font-family: "Times New Roman";"> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">كلمة أخيرة</span></h3><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; margin-left: 0in; margin-right: .25in; margin-top: 0in; margin: 0in 0.25in 0in 0in; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";"><span dir="LTR"></span><span dir="LTR"></span> </span><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 13.5pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">قراءة الكتاب : </span></b><b><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";"><a href="https://www.blogger.com/blog/post/edit/3583937653971226065/1452036949267666568"><span style="color: blue;">انقر هنا</span></a> </span></b><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";">تحميل الكتاب : </span></b><b><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";"><a href="https://www.blogger.com/blog/post/edit/3583937653971226065/1452036949267666568"><span style="color: blue;">انقر</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="EN-US" style="color: blue;"><span dir="LTR"></span><span dir="LTR"></span> </span><span style="color: blue;">هنا</span></a> </span></b></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";"><br /></span></b></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; line-height: normal; margin-bottom: 0in; mso-margin-top-alt: auto; text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="color: black; font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman";"><br /></span></b></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-26049404441234493312023-04-18T08:00:00.001+03:002023-04-18T08:00:00.189+03:00أناس ملهمون يجب أن تقرأ قصصهم<p> </p><h1 style="text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أناس ملهمون يجب أن تقرأ قصصهم</span></b></h1>
<p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHqIvwsTZzbtJ5F5rYsG3T0fCBJF3Si9fRCWjm4qb52isKRVuyad4v207Uu66k9G8PEOBL2wPd9VcVEqlH8MEt7bhVWTx7j4cH-hDHOBz7da0oagdwGfzQWH3P0kdr8RBj7UDQBgueGKLGulF7P5LEA_lD5qZpBiJj6s2ATI1YUXt4p5TD5NpxDi6rfA/s979/%D8%A3%D8%B4%D9%87%D8%B1%20%D8%B9%D9%84%D9%85%D8%A7%D8%A1%20%D8%A7%D9%84%D9%81%D9%8A%D8%B2%D9%8A%D8%A7%D8%A1.PNG" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="أناس ملهمون يجب أن تقرأ قصصهم" border="0" data-original-height="514" data-original-width="979" height="336" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHqIvwsTZzbtJ5F5rYsG3T0fCBJF3Si9fRCWjm4qb52isKRVuyad4v207Uu66k9G8PEOBL2wPd9VcVEqlH8MEt7bhVWTx7j4cH-hDHOBz7da0oagdwGfzQWH3P0kdr8RBj7UDQBgueGKLGulF7P5LEA_lD5qZpBiJj6s2ATI1YUXt4p5TD5NpxDi6rfA/w640-h336/%D8%A3%D8%B4%D9%87%D8%B1%20%D8%B9%D9%84%D9%85%D8%A7%D8%A1%20%D8%A7%D9%84%D9%81%D9%8A%D8%B2%D9%8A%D8%A7%D8%A1.PNG" title="أناس ملهمون يجب أن تقرأ قصصهم" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">أناس ملهمون يجب أن تقرأ قصصهم</td></tr></tbody></table><br /><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">في هذه الحياة يسعى كل إنسان ليحقق الاستفادة القصوى بقدراته التي
وهبها الله -عز وجل- له، فهناك من يعمل على استغلال تلك القدرات رغم ما يواجه من
صعوبات، وهناك من لا يصمد طويلاً، ويميل للانسحاب والاستسلام، ويرضى بالأمر
الواقع، وكأنه ليس بإمكانه تغييره، ومن بين أولئك أصحاب الاتجاه الأول نجد من يبرز
لتكون قصته عبرة وعظة لكل الأجيال من بعده حيث يصبحوا أناساً ملهمون يجب أن تقرأ قصصهم.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">في هذه السطور القادمة لن نذكر كل هؤلاء الملهمون، ولكننا سنكتفي بذكر
اثنين منهم، وذكر ما لاقاه أولئك الملهمون من صعوبات وتحديات لم تكن يوماً عائقاً
لوصولهم للمجد.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ماري كوري</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الأولى من بين </span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أناس ملهمين يجب أن تقرأ قصصهم </span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هي الفتاة التي وُلدت في العاصمة البولندية "وارسو" في
العام ١٨٦٧ الميلادي، والتي لم تتعرف على والدتها حيث توفيت وهي لا تزال طفلة
صغيرة، وسرعان ما فقدت أختها الكبرى بعدها، كما عانت من الفقر والاضطهاد نتيجة
لمواقف والديها السياسية الرافضة للاحتلال الروسي، ولكنها تحولت لتكون المرأة
الأولى على الإطلاق التي تنال جائزة نوبل، والشخص الأول على الإطلاق الذي يفوز
بجائزتي نوبل لتسبق بذلك كافة علماء عصرها من أمثال أينشتاين وتسلا وغيرهم ممن لم
يستطيعوا سبقها في تحقيق ذلك الإنجاز.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عاشت ماري طفولة صعبة كما ذكرنا؛ وهذه الطفولة الصعبة هي ما دفع ماري
للعمل كمُدرِّسة خاصة لدى العائلات الثرية لتعليم أبنائهم؛ وذلك حتى تستطيع التكفل
بالمصاريف الدراسية التي تحتاجها أختها لدراسة الطب في باريس، وهو ما كان بالفعل
حيث ظلت ماري تنفق على أختها حتى نجحت أختها في إتمام دراستها، ومن ثم انتقلت ماري
نفسها للعاصمة الفرنسية حتى تدرس الكيمياء والفيزياء والرياضيات في جامعة السوربون،
وتكفلت أختها بدفع المصاريف الدراسية كنوع من رد الجميل.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لم تكن الظروف وردية مع ماري التي عانت من البرد الشديد في الغرفة
التي قامت باستئجارها في باريس؛ وذلك لرخص ثمن الغرفة وحتى توفر المصاريف للدراسة،
كما أنها تمكنت من تعلم اللغة الفرنسية من خلال تحدثها مع نفسها طوال فترة إقامتها
في الغرفة حتى تمكنت من التفوق على نظرائها الفرنسيين في الدراسة والوصول للمراكز
الأولى على الجامعة.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تمكنت ماري بعد نهاية دراستها من تسطير اسمها بالذهب في سجلات التاريخ
بعد أن كانت اول امرأة تملك مركزاً لدراسة الإشعاع في العالم، ليس ذلك فحسب بل إن
مركزها كان هو المركز الأفضل في العالم لدراسة الإشعاع؛ وهو ما أعطاها سمعة عالمية
أضيف إليها الكثير مع فوزها بجائزة نوبل في الفيزياء في العام ١٩٠٣م، ومن ثم جائزة
أخرى في الكيمياء في العام ١٩١١م.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كما كانت السيدة الأولى التي تحصل على الأستاذية من جامعة السوربون
الفرنسية لتضرب بذلك ماري مثالاً رائعاً في التحدي والإصرار وتكون من بين </span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أناس ملهمين يجب
أن تقرأ قصصهم.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إسحاق نيوتن</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الثاني من أناس
ملهمون يجب أن تقرأ قصصهم، </span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هو الطفل الذي وُلد
لمُزارع كان قد توفى قبل ولادة ابنه بثلاثة أشهر، وعانى من مشاكل عدة أثناء
الولادة دفعت الجميع للاعتقاد بأنها مسألة وقت حتى يموت الطفل حديث الولادة، وعانى
من الوحدة بعد انتقال أمه لتعيش مع زوجها الجديد، ومن ثم عانى من التنمر في
المدرسة دفعه لترك المدرسة خلال إحدى فترات دراسته، ليعود بعد ذلك أقوى مما سبق
ويصير العالِم الأشهر في التاريخ، والمؤسِّس لعلم التفاضل والتكامل الذي كان حجر
الأساس في أغلب النظريات الرياضية التي وُضِعت في السنين اللاحقة إن لم تكن كل
النظريات قد استندت على ذلك العلم بشكل أو بأخر، إنه صاحب أشهر تفاحة في التاريخ
"إسحاق نيوتن". <o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تمكن نيوتن على الرغم مما لاقاه من صعوبات من وضع العديد من النظريات
والقوانين ربما يكون أكثرها شهرة هو قانون الجاذبية، الذي توصل إليه مع سقوط
التفاحة على رأسه أثناء استلقائه في الحديقة، وذلك على الرغم من كونه طالب عامل في
كلية الثالوث بكامبريدج حيث كان يعمل لصالح الكلية في مقابل دفعه لمصاريف دراسية
أقل؛ وذلك لعدم قدرته على التكفل بمصاريف الكلية كاملة ليكون بذلك من </span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أناس ملهمون يجب
أن تقرأ قصصهم.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-40359910358806655562023-04-16T08:00:00.001+03:002023-04-16T08:00:00.196+03:00الكتابة الوظيفية<p> </p><h1 style="line-height: 115%; text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتابة
الوظيفية</span></b></h1>
<p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: center; unicode-bidi: embed;"><br /></p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1q-g8aNHpQkzMKsddf1vEgpfE5kEtmEaTcpH0fwDdV7iQ5E2DP3j98IgVANINnnYytzLjgHzVXhtp0Jil7u6-0ey8JJa9gW2xKcXSG9oOVbCA7S3RnnO7J184njMmV_SB6zMgJFTP3qXks-acxstXrftkQd5d2WMe8PybqNmvLTbAMZYCsKCk2gZ4Ew/s1280/%D8%A7%D9%84%D9%83%D8%AA%D8%A7%D8%A8%D8%A9%20%D8%A7%D9%84%D9%88%D8%B8%D9%8A%D9%81%D9%8A%D8%A9.webp" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="الكتابة الوظيفية" border="0" data-original-height="756" data-original-width="1280" height="378" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1q-g8aNHpQkzMKsddf1vEgpfE5kEtmEaTcpH0fwDdV7iQ5E2DP3j98IgVANINnnYytzLjgHzVXhtp0Jil7u6-0ey8JJa9gW2xKcXSG9oOVbCA7S3RnnO7J184njMmV_SB6zMgJFTP3qXks-acxstXrftkQd5d2WMe8PybqNmvLTbAMZYCsKCk2gZ4Ew/w640-h378/%D8%A7%D9%84%D9%83%D8%AA%D8%A7%D8%A8%D8%A9%20%D8%A7%D9%84%D9%88%D8%B8%D9%8A%D9%81%D9%8A%D8%A9.webp" title="الكتابة الوظيفية" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">الكتابة الوظيفية</td></tr></tbody></table><br /><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: center; unicode-bidi: embed;"><br /></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تعتبر الكتابة واحدة من أكثر الفنون رقياً، والتي فور أن أدركها
الإنسان، فإنه قد دخل في طور الحضارة التي نشهد أزهى عصورها في الوقت الحالي، وتنقسم
الكتابة بالأساس إلى أنواع عدة من بينها الكتابة الوظيفية، والتي سوف تكون محور
الحديث للسطور القليلة القادمة.<o:p></o:p></span></p>
<h3 style="line-height: 115%; text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تعريف الكتابة الوظيفية</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم تعريفها على أنها الكتابة الملزمة لكل الأفراد، وتكون في الأساس
من أجل:<o:p></o:p></span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الوصول إلى منفعة ما.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ضمان حقوق معينة.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المراسلة فيما بين الأفراد العاملين في مؤسسة واحدة أو في عدة مؤسسات.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تعتبر الكتابة الوظيفية ذات اختلاف كبير وملحوظ عن باقي فنون الكتابة،
ويرجع ذلك إلى كونها تعتمد في الأساس على الواقعية، ولا تميل إلى تنميق الكلمات أو
تزيينها كما هو الحال مع فنون الأدب الأخرى مثل: الكتابة العلمية والكتابة الأدبية،
حيث يكون الاعتماد على استخدام الألفاظ البسيطة والواضحة، كما يتم استخدام
الواقعية.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من الملحوظ أنها تتكون من شقين، وهما: <o:p></o:p></span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتابة، والتي تعني التدوين بإحدى اللغات المعروفة.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الوظيفية، والتي تعتبر منسوبة من كلمة "وظيفة"، وهي التي
تعني بدورها العمل في أحد الأماكن.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بالتالي يمكن القول أنَّ مصطلح الكتابة الوظيفية يعني بالأساس الكتابة
التي يقوم البشر باستخدامها من أجل الوصول إلى فوائد معينة، قد تتمثل تلك الفوائد
في واحد أو أكثر من الأوجه التالية:<o:p></o:p></span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l3 level1 lfo3; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تثبيت حقوق معينة كتلك الخاصة بالعقود المرتبطة بعمليات البيع والشراء.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l3 level1 lfo3; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتابة العقود الشرعية، والتي تكون مرتبطة بالزواج والطلاق.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l3 level1 lfo3; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتابة البرقيات المتعلقة بالأعمال التجارية.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l3 level1 lfo3; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تهنئة شخص ما أو عدة أشخاص بتحقيق إنجاز معين.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l3 level1 lfo3; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">التعزية عند فقدان أحد المعارف.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<h3 style="line-height: 115%; text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">خصائص الكتابة الوظيفية</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أما بالنسبة لأهم الخصائص التي يتمتع بها ذلك النوع من الكتابة فتتمثل
في:<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">خلو الكتابة من أية أخطاء من أي نوع:</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حيث تعتبر الكتابة الوظيفية مماثلة في تلك النقطة لباقي أشكال
الكتابة؛ فتجنب الأخطاء الإملائية يعتبر عاملاً اساسياً في الكتابة بغض النظر عن
نوع هذه الكتابة، وحجم تلك الأخطاء، وما إذا كانت هذه الأخطاء بسيطة أم خطيرة.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لأنه في حالة وجود أية أخطاء من أي نوع فإن الكتابة ستتحول لتكون محل
انتقاد من جانب القارئ، وهو ما يعني أن الهدف المرجو من هذه الكتابة لن يتحقق؛
وبالتالي فلا يكون هنالك مغزى منها.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاعتماد على الاختصار قدر الإمكان:</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بحيث تعتمد الكتابة الوظيفية على الاختصار، وذلك بحيث لا يتأثر مدى
فهمنا للموضوع بذلك الاختصار، أي أن الاختصار يكون ضمن نطاق منطقي ومعقول، ولا
يتجاوز الحد بحيث يضيع معه فهم القارئ للموضوع.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يرجع السبب وراء الاختصار في ذلك النوع من الكتابة على وجه التحديد
إلى الرغبة في إعطاء القارئ الوقت الكافي للاطلاع على كافة المراسلات التي
يتلقاها؛ وذلك لوجود ألاف المراسلات اليومية في عديد المؤسسات التي تستخدم ذلك
النوع من الكتابة؛ وبالتالي تكون الحاجة لاختصار الوقت.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاعتماد على الألفاظ الواضحة:</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يكون ذلك بغرض تجنب تعرض الخطابات للإهمال أو أن تتم إعادتها للجهة
المرسلة منها لغموض الكلمات وعدم تبين المراد.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاعتماد على الترتيب والتنظيم:</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يكون ذلك من خلال اتباع الكاتب لترتيب وتنظيم محدد ينجح من خلاله في
توصيل المراد بصورة واضحة ومنظمة، ويختلف التنظيم باختلاف الجهة المرسلة والجهة
المرسل لها، وكذلك باختلاف طبيعة الخطاب الذي يتم إرساله.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; line-height: 115%; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l2 level1 lfo4; text-align: justify; text-indent: 0in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تجنب الحشو والتكرار:</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم ذلك عن طريق اعتماد الكاتب على استخدام الجمل مرة واحدة فقط، وتجنب
تكرار أية جملة من هذه الجمل لأكثر من مرة، وذلك حتى لا يطول وقت القراءة على
المرسل إليه.<o:p></o:p></span></p>
<h3 style="line-height: 115%; text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تأثير التكنولوجيا على الكتابة الوظيفية</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نجحت التكنولوجيا في التأثير بشكل كبير على الكتابة الوظيفية، حيث
أصبح بالإمكان الكتابة والتنسيق باستخدام مختلف البرامج، لعل أشهرها هو برنامج
الوورد الذي أنتجته شركة مايكروسوفت ليكون البرنامج الأكثر شهرة واستخداماً في
الوقت الحالي.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-43610640719748419392023-04-13T08:00:00.001+03:002023-04-13T08:00:00.182+03:00أمن المعلومات بلغة ميسرة – د. خالد بن سليمان الغثبر و د.مهندس / محمد بن عبد الله القحطاني<h1 style="text-align: right;"> <span style="color: #0070c0; font-size: 18pt; text-align: center; white-space: pre-wrap;">أمن المعلومات بلغة ميسرة – د. خالد بن سليمان الغثبر و د.مهندس / محمد بن عبد الله القحطاني</span></h1><span id="docs-internal-guid-44ea4cc0-7fff-ae50-7dde-cf8a5cc10553"><br /><br /><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><img alt="أمن المعلومات بلغة ميسرة - د. خالد بن سليمان الغثير و د.مهندس / محمد بن عبد الله القحطاني" height="320" src="https://lh3.googleusercontent.com/jZdJA3aRr-al55IoBxCuviHauEzaELC_7Gmif8zDwcyr9heQiT0WeIIzvmWMusSDyX2SHH_-DVYee7FxvHL63rXhAmnOSAnxryCd-S0tN3lZEj0DmVYUef8LI7LnHeYKL37Ft91O=w226-h320" style="margin-left: auto; margin-right: auto; margin-top: 0px;" title="كتاب أمن المعلومات بلغة ميسرة" width="226" /></td></tr><tr><td class="tr-caption" style="text-align: center;">كتاب أمن المعلومات بلغة ميسرة</td></tr></tbody></table><br /><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #ed7d31; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">اسم الكتاب : </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">أمن المعلومات بلغة ميسرة</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #ed7d31; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">المؤلفون :</span></p><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">د. خالد بن سليمان الغثبر</span></p><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">د.مهندس / محمد بن عبد الله القحطاني</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #ed7d31; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">عن الكتاب :</span></p><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">يهدف هذا الكتاب إلى نشر الوعي بأهمية أمن المعلومات بلغة مبسطة ، مع تقديم الحد الأدنى من المعلومات المفيدة لكل مستخدم عن أمن المعلومات . كما يقدم الكتاب أمثلة واقعية وموثوقة تعطي القارئ تصورا عن الموضوع بعيدا عن التهويل . كما يخاطب الكتاب شرائح مختلفة من المجتمع بسبب سعة المواضبع ، وتدرج الطرح من التبسيط إلى التعمق ، حتى يجد معظم القراء بغيتهم . وبهذا التوجه فإن الكتاب يتطرق إلى السهل الممتنع . فمن السهل الوعي بأخطار أمن المعلومات بعد وقوع الضرر ، ولكن من الصعب توقع الأخطار واستباقها بأخذ الاحتياطات اللازمة ، ثم التعامل ، معها وتخفيف آثارها بعد وقوعها .</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #ed7d31; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">نوع الكتاب : </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">علوم حاسب</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #ed7d31; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">رقم الطبعة : </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الأولى</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #ed7d31; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">فصول الكتاب:</span></p><br /><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 1 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">طرق الاتصال بشبكة الإنترنت </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 2 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">مقارنة بين سرعة نقل المعلومات باستخدام خط E1 و E3 .</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 3 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الصورة التي كانت تظهر في موقع قناة الجزيرة أثناء تعرضه للهجوم </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 4 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">شاشة الدخول </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 5 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">استخدام برنامج AZPR </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 6 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الحصول على كلمة المرور </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 7 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">كلمة المرور في ويندوز إكس بي </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 8 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">معرفة كلمة المرور المخفية </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 9 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الإصابة عن طريق رابط الرسالة </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 10 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">رسالة اصطياد </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 11 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">موقع البنك المزيف </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 12 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">خاصية إيقاف الرسائل الفقاعية </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 14 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">وصل لوحة المفاتيح بالحاسوب </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 13 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">مستوى الأمان في برنامج متصفح الإنترنت </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 15 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">وضع جدار الحماية </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 16</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> وضع غير محبذ لاستخدام جدار الحماية </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 17</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> جدار حماية من شركة CISCO </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 18</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> الشاشة الرئيسة لجدار حماية من ZoneAlarm </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 19</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> رسالة تحذيرية من جدار الحماية </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 20</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> عمل تقنية NAT </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 21</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> الوصول إلى خيار التحديثات التلقائية </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 22 </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">خيارات التحديث التلقائي </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 23</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> عمل التحديثات التلقائية من خلال المتصفح </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 24</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> شكل الوعاء المشفر </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 25</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> القائمة الفرعية لأوامر برنامج BestCrypt </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 26</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> تكوين وعاء تشفير </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 27</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> كلمة مرور للوعاء المشفر </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 28</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> كلمة مرور لوعاء التشفير </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 29</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> القائمة الفرعية لبرنامج FineCrypt </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 30</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> واجهة برنامج FineCrypt </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 31</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> كتابة مفتاح التشفير </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 32</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> شاشة لمحتوى الملف أو المجلد المشفر </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 33</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> طريقة تشفير ملف في نظام ويندوز</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 34</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> تفاصيل تشفير ملف</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 35</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> خيارات الطمس </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 36</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> خيارات المسح </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 37</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> خيارات المشاركة </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 38</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> خيارات الصلاحيات</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 39</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> خيارات الأمان </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 40</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">مثال لبرنامج بريد قائم بذاته </span><span style="font-size: 24px; white-space: pre-wrap;">Outlook </span><span style="font-size: 24px; text-align: left; white-space: pre-wrap;">Microsoft</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 41</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> واجهة بريد Yahoo الذي يعرض بواسطة المتصفح </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 42</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> كيفية عمل نظام البريد الإليكتروني </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 43</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> قفل الحماية</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 44</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> خيارات إعداد برنامج متصفح الانترنت</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 45</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> إعدادات الإكمال التلقائي</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 46</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> طريقة تصفح الانترنت </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 47</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> خيارات بريمجات الجافا</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 48</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> شاشة الموافقة على تحميل بريمج أكتف إكس </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 49</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> تحميل بريمج اكتف إكس </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 50</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> مناطق الثقة في متصفح الانترنت</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 51</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> المواقع التي تتخطى جهاز البروكسي أو الوسيط</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 52</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> تحديد المواقع الموثوقة </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 53</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> المستويات الأمنية</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 54</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> مستويات التعامل مع ملفات تعريف الارتباط </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 55</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> سلك الأمان </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 56</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> بطاقة الاتصال اللاسلكي </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 57</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> أحد أجهزة التي تستخدم نقطة دخول إلى الشبكة </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 58</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> شبكة لاسلكية مزودة بنقطة دخول </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #538135; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الشكل 59</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> شبكة لاسلكية بسيطة (بدون نقطة دخول)</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #2f5496; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">جدول رقم 1</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> :مقارنة لأهم المواصفات القياسية للشبكات اللاسلكية</span></h3><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;">قراءة الكتاب : </span><a href="https://drive.google.com/file/d/1Revh_PZ72rilbFKMRjgWuWj4Xt2Cs2so/view?usp=sharing" style="text-decoration-line: none;"><span style="color: #1155cc; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; text-decoration-line: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">انقر هنا </span></a><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;">تحميل الكتاب : </span><a href="https://drive.google.com/file/d/1Revh_PZ72rilbFKMRjgWuWj4Xt2Cs2so/view?usp=sharing" style="text-decoration-line: none;"><span style="color: #1155cc; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; text-decoration-line: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">انقر هنا</span></a></p><div><br /></div></span>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-64537386626381486102023-04-11T08:00:00.001+03:002023-04-11T08:00:00.182+03:00الكتابة الإبداعية<p> </p><h1 style="text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 20.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتابة الإبداعية</span></b></h1>
<p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheonWp_9YlT6muu7FjmpqJpHnF-cRI9kZIn0ZVY_1WCwzdi3k000ZvBtQgSsLxO_Evn5mfli-_i89dnuiV27VDI13J7wMK_OtNfMYN-QUF8oWus7Vn0aAJZxLTAmzOlXz3Knuciu6X5cuzCusA4-VMC7xvKZTKaXHce-q3iLxyastdY54ZPJweqKTaMg/s586/%D8%A7%D9%84%D9%83%D8%AA%D8%A7%D8%A8%D8%A9%20%D8%A7%D9%84%D8%A7%D8%A8%D8%AF%D8%A7%D8%B9%D9%8A%D8%A9.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="الكتابة الابداعية" border="0" data-original-height="350" data-original-width="586" height="382" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEheonWp_9YlT6muu7FjmpqJpHnF-cRI9kZIn0ZVY_1WCwzdi3k000ZvBtQgSsLxO_Evn5mfli-_i89dnuiV27VDI13J7wMK_OtNfMYN-QUF8oWus7Vn0aAJZxLTAmzOlXz3Knuciu6X5cuzCusA4-VMC7xvKZTKaXHce-q3iLxyastdY54ZPJweqKTaMg/w640-h382/%D8%A7%D9%84%D9%83%D8%AA%D8%A7%D8%A8%D8%A9%20%D8%A7%D9%84%D8%A7%D8%A8%D8%AF%D8%A7%D8%B9%D9%8A%D8%A9.jpg" title="الكتابة الإبداعية" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">الكتابة الإبداعية</td></tr></tbody></table><br /><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يمكن لمن يريد أن يكتب كيفما يشاء لكنه لن يسمى كاتباً إبداعياً بأي
حال من الأحوال؛ فالكتابة الإبداعية تختلف تمام الاختلاف عن الكتابة العادية، وسوف
نشرح ذلك من خلال السطور القادمة.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">التعريف بالكتابة الإبداعية</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم تعريف الكتابة الإبداعية على أنها: "الكتابة التي تقوم
بالتعبير عن الأفكار والمشاعر الخاصة بالكاتب بصورة فريدة ومبتكرة وشاعرية، وتعتبر
هي واحدة من الأشكال الخاصة بالحرية الشخصية، وتعتبر هي وسيلة التحرير من الهوية
الجماعية التي تتواجد في كل الأماكن حولنا".<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تتواجد الكتابة الإبداعية في كافة الأشياء التي يكون الغرض منها
التعبير عن الأفكار والعواطف والمشاعر، وذلك بدلاً من الاكتفاء بنقل المعلومات في
صورتها المجردة الخالية من كل هذه الأحاسيس، وتعتبر الروايات والقصص القصيرة والسير
الذاتية والشعر هي الأمثلة الأبرز على الكتابة الإبداعية.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يسود اعتقاد شائع لدى أغلب الناس أن بإمكانهم كتابة القصص الخاصة بهم
بكل سهولة ويسر، ودون وجود حاجة للتدريب أولاً قبل القيام بهذا، وهذا الاعتقاد بكل
تأكيد خاطئ؛ فالكتابة الإبداعية التي يتم استخدامها في القصص تعتبر هي النوع الأصعب
من الكتابة؛ ويرجع ذلك للحاجة إلى توفر كمية غير عادية من الإبداع لدى المؤلف في
سبيل تأليف تلك القصة التي يريدها، وذلك بجانب حاجته لامتلاك محصلة لغوية كبيرة
وكبيرة للغاية من أجل مساعدته على نقل التجربة التي يريدها للقارئ؛ فكتابة القصص
تشبه إلى حد كبير الكراسي؛ فلا يمكن لشخص ما أن يصنع الكراسي فقط لكونه قد نجح في
الجلوس على الكثير منها.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أهم النصائح لإجادة الكتابة الإبداعية</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بعد أن قمنا بالتعريف بالكتابة الإبداعية؛ فإننا سنتنقل إلى التعريف
بأهم الخطوات التي من شأنها تقوية قدراتك الإبداعية، وهذه الخطوات هي:<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المذكرات الصغيرة هي الرفيق الأمثل</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إن كنت تريد بالفعل الدخول في مجال الكتابة الإبداعية؛ فإن صديقك
المفضل الجديد سوف يكون المذكرات الصغيرة أو ما يُعرف ب "النوتة"؛ فهي
التي ستحفظ كافة أفكارك وخواطرك التي من الممكن أن تأتيك في بعض الأوقات ثم تسهو
عنها؛ وبالتالي سوف يكون لزاماً عليك الحفاظ على تلك المذكرة الصغيرة بجوارك
دائماً وأبداً؛ فمن الممكن أن تأتيك فكرة قصة ما وأنت في الحافلة، أو أثناء
احتسائك لكوب من الشاي على المقهى المفضل لك، أو جلوسك مع أحد الأصدقاء للتسامر.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">اختيار الوقت الأنسب</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يجب عليك أن تختار الوقت الأنسب حتى تخصصه للكتابة، ويعتبر الوقت
الأنسب هو الوقت الذي يصفو فيه ذهن الإنسان، ويخلو من التفكير في أي شيء سوى
الكتابة، ويختلف هذا التوقيت باختلاف الشخص نفسه؛ فهناك من يفضل الكتابة فور
استيقاظه من النوم صباحاً حيث يكون العقل في أقصى درجات نشاطه، وهناك من يفضل الكتابة
خلال الأوقات المتأخرة من الليل حيث يجد الهدوء والسلام ويكون التركيز في أقصى
درجاته، وعليك أن تحسن اختيار الوقت الأمثل بالنسبة لك والذي يتناسب ورغبتك
الشخصية.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">خذ استراحة</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتابة الإبداعية هي شيء في غاية الإرهاق حالها في ذلك حال كافة
الأنشطة العقلية التي تعتمد على العقل بشكل أساسي في تأديتها؛ ولهذا نجد أنه بمرور
الوقت تقل جودة الكتابة، كما وتقل معها السرعة التي يتم الكتابة بها؛ ولهذا فإنه
يجب عليك أن توزع مجهودك العقلي بشكل مدروس بحيث لا ترهق نفسك دون الحاجة لذلك؛
فعندما تشعر بالإرهاق عليك بالتوقف وممارسة أحد الأنشطة التي تحبها، والتي تذهب
عنك الشعور بالتعب، ومن ثم العودة للكتابة مرة أخرى، وستشعر حينها بتغيير كبير.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لا تفقد الشغف</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الشغف هو المحرك الأساسي الذي دفعك للدخول لهذا المجال؛ وبالتالي
عندما تفقده فإنك ستكون قد خسرت جزءاً كبيراً من نشاطك وحبك للكتابة؛ ولهذا فإن
عليك الحرص حتى لا تفقد شغفك أياً ما كانت الطريقة التي تستخدمها، ولكن عليك ألا
تفقد الشغف.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p> </o:p></span></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-2319320412805145112023-04-09T08:00:00.001+03:002023-04-09T08:00:00.155+03:00العقل سلاح ذو حدين<p> </p><h1 style="text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="color: #0b5394;">العقل اللاواعي سلاح ذو حدين</span></span></b></h1>
<p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEic4I1nAHHudryDf3t3ofCSovpPUHizocA-AN1N5rke5pxD0RR-NFu8BEN7eUpjsufY4cGdmkXNMkUNggIqOf9sspGvWvYH85vWfktbzMwOXnkPbsS3XiHAP3VnCzJLTXoZCz_4vJs3w02Q_bUT3EYWhVz-Vw96V-SI5Cm2e5MNGySaE_j_6iqoBt8mrg/s586/%D8%A7%D9%84%D8%B9%D9%82%D9%84%20%D8%B3%D9%84%D8%A7%D8%AD%20%D8%B0%D9%88%20%D8%AD%D8%AF%D9%8A%D9%86.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="العقل سلاح ذو حدين" border="0" data-original-height="334" data-original-width="586" height="365" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEic4I1nAHHudryDf3t3ofCSovpPUHizocA-AN1N5rke5pxD0RR-NFu8BEN7eUpjsufY4cGdmkXNMkUNggIqOf9sspGvWvYH85vWfktbzMwOXnkPbsS3XiHAP3VnCzJLTXoZCz_4vJs3w02Q_bUT3EYWhVz-Vw96V-SI5Cm2e5MNGySaE_j_6iqoBt8mrg/w640-h365/%D8%A7%D9%84%D8%B9%D9%82%D9%84%20%D8%B3%D9%84%D8%A7%D8%AD%20%D8%B0%D9%88%20%D8%AD%D8%AF%D9%8A%D9%86.jpg" title="العقل سلاح ذو حدين" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">العقل سلاح ذو حدين</td></tr></tbody></table><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما هو العقل اللاواعي؟ للإجابة عن هذا السؤال علينا القيام بطرح سؤال
أخر وهو: هل شعرت يوماً ما أنك تمتلك عقلين وليس عقل واحد، وأن هذين العقلين يختلفان
عن بعضهما البعض؟<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إذا كانت إجابتك بنعم؛ فلا تقلق فأنت لست الوحيد الذي يشعر بهذا؛
فهناك الكثير من الأشخاص ممن يجزمون بأنهم يمتلكون عقلين مختلفين، وفيما يلي سوف
نوضح كيف أن هذا الظن خاطئ، وسوف نقوم بتعريفك على ما تظن أنه العقل الثاني الذي
تملكه.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="color: #0b5394;">تعريف العقل اللاواعي</span></span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم تسمية العقل اللاواعي باسم العقل الباطن، وربما يكون هذا هو الاسم
صاحب النصيب الأكبر من الشهرة، ويعتبر العقل الباطن هو العقل المسئول عن الإنسان
خلال فترات غيابه عن الوعي، ومن هنا جاءت التسمية "اللاواعي"؛ فهو العقل
الذي يسيطر على أحلام الإنسان وخواطره المختلفة، كما وأنه المسئول عن المزاج الخاص
به، وذلك بالإضافة إلى كونه المسئول عن عملية تحديد السمات الحقيقية التي تتصف بها
شخصية الإنسان، ويمكن وصف هذا العقل على أنه "مطيع" للإنسان؛ وذلك لقدرة
الإنسان على التحكم به وتوجيهه من خلال الاعتماد على أسلوب التكرار.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نجحت الدراسات العلمية في إثبات أن العقل اللاواعي يظل في حالة عمل
طوال اليوم أي خلال فترات استيقاظ الإنسان، وخلال فترات نومه.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="color: #0b5394;">كيف أن العقل اللاواعي سلاح ذو حدين؟</span></span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يعتبر العقل اللاواعي سلاح ذو حدين؛ وذلك لأنه من الممكن للشخص
استخدامه بما فيه مصلحة له، ومن الممكن أن يستخدم العقل الباطن الشخص بدون أن يدرك
ليدفعه إلى الجنون.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يعتبر العقل اللاواعي غاية في الأهمية؛ فهو المسئول عن:<o:p></o:p></span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تخزين الذكريات وتجميعها.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">القيام بتحريك المشاعر والعواطف.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحفاظ على الجسم، والقيام بتحريكه
بالكامل.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يقوم بتوصيل الشخص للهدف الذي يريده
الشخص من خلال إعطائه الطاقة اللازمة للقيام بهذا.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يقوم بصنع عادات للشخص؛ فقيام الإنسان
بتكرار إحدى العبارات من ست مرات إلى واحد وعشرين مرة يجعل من تلك العبارة بمثابة
عادة شخصية له.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يعمل على متابعة كل ومختلف المعلومات
التي تأتيه من العقل الباطن، كما أنه يعمل على مدار كامل اليوم مما يعني أنه لا
يرتاح حينما يرتاح العقل الواعي.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يساعد الشخص على معرفة التصرفات ممكنة
الحدوث، وتميزها عن تلك التصرفات غير ممكنة الحدوث، ويكون ذلك من خلال ما يقوم
بتخزينه من مواقف وذكريات مرتبطة بذلك الموقف.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يعتمد على التفكير بما هو أقل جهداً؛ ولهذا
فإن الوصول للإبداع يتم حينما يكون الشخص هادئ؛ أي عندما يكون العقل الواعي في
حالة أقرب ما تكون من الخمول، ويكون التركيز منصب على العقل الباطن.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يقوم بتقديم الحل الأمثل للشخص لتجاوز
كافة العقبات التي من الممكن أن تقابله، بحيث يساعده ذلك الحل في عملية تحقيق
الأهداف.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يقوم بإمداد الشخص بالصبر الذي يلزمه
في سبيل التعلم والوصول للهدف المنشود.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يساعد على جعل السلوكيات أكثر تناسباً
مع الأهداف، وشريطة ذلك أن تكون هذه الأهداف واضحة.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يكون العقل الباطن في أحسن حالات عمله عندما:<o:p></o:p></span></b></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo2; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يقوم الشخص بالتفكير في أمر ما بشكل
مكثف.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo2; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يقوم الشخص بالتوقف عن التفكير تماماً.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من خلال هذه المميزات تظهر قدرة العقل الباطن على إفادة الشخص ما أن
يتمكن من التحكم به، ولكن في حالة فشل الإنسان في الوصول لهذه الحالة من التحكم؛
فإنه يجب عليه الحذر؛ فالعقل الباطن قد يدفع بصاحبه إلى الدخول في الكثير من المخاطرات
التي من شأنها إيذائه. <span style="mso-spacerun: yes;"> </span></span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="color: #0b5394;">التواصل فيما بين العقل اللاواعي والعقل الواعي</span></span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم التواصل فيما بين العقل الواعي والعقل اللاواعي طالما كان العقل
الواعي ناشطاً، حيث يقوم العقل الواعي بتخزين الذكريات في العقل الباطن، وذلك
بجانب قيام العقل الباطن نفسه بتخزين جزء أكبر من الذكريات، والتي لا يشترط أن
تكون مترابطة مع بعضها البعض كما هو الحال مع الذكريات القادمة من العقل الواعي.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p> </o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p><br /></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p><br /></o:p></span></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-50625877478189060432023-04-06T08:00:00.002+03:002023-04-06T08:00:00.165+03:00ORACLE 9i بالعربية – محمد - pdf<p> </p><span id="docs-internal-guid-17b4ecde-7fff-ac10-fe9f-733bd774d990"><br /><h1 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"><span style="color: #bf8f00; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;">ORACLE 9i بالعربية – محمد</span></h1><br /><br /><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #70ad47; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">اسم الكتاب : </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">ORACLE 9i بالعربية</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #70ad47; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">المؤلف : </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">محمد</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #70ad47; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">عن الكتاب :</span></p><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">هذا الكتاب للراغبين في القيام بإمتحانات الأوراكل 9 وبالتحديد للإمتحان الثاني رقم 1z0-031 المسمى باسم</span></p><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Oracle 9i DBA Fundamentals I</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #70ad47; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">نوع الكتاب : </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">علوم حاسب</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #70ad47; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">رقم الطبعة : </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الأولى</span></p><br /><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="color: #70ad47; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">فصول الكتاب:</span></p><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل الأول:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> مكونات الأوراكل. </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل الثاني:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> تنصیب وإدارة الأوراكل. </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل الثالث:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> تكوين الداتا بیس واستخدام الداتا ديكشینوري. </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل الرابع:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> ملفات الكنترول والريدو لوج. </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل السادس:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> السیجمنت وخصائص التخزين. </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل السابع:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> إدارة التابل والإندكس والكونیسترانیت.</span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل الثامن:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> إدارة الیوزرز وباسورد سیكیورتي و الريسورسیس. </span></h3><h3 style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل التاسع:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> إدارة البريفلیج وأوديوتین و الرولز. </span></h3><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"></p><h3 style="text-align: right;"><span style="color: #0070c0; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الفصل العاشر: </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">الدعم العالمي. </span></h3><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span><p></p><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><br /><br /></span></p><p dir="rtl" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;">قراءة الكتاب : </span><a href="https://drive.google.com/file/d/1zrPsPnKYmblcHjflTxfviyqgfmWIK06U/view?usp=sharing" style="text-decoration-line: none;"><span style="color: #1155cc; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; text-decoration-line: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">انقر هنا</span></a><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;">تحميل الكتاب : </span><a href="https://drive.google.com/file/d/1zrPsPnKYmblcHjflTxfviyqgfmWIK06U/view?usp=sharing" style="text-decoration-line: none;"><span style="color: #1155cc; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; text-decoration-line: underline; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">انقر هنا</span></a></p><div><br /></div><div><br /></div></span>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-18413229174251162982023-04-04T08:00:00.002+03:002023-04-04T08:00:00.178+03:00الذكاء المالي <p> </p><h1 style="text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الذكاء المالي</span></b></h1>
<p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZ7PrEmVyJbMqZDWsc9v2A1-9ncyj0jqDeI11p0uwpuDF1uMKwACSIS83cf-v5Fv9MUnsB8yPxwWhKfZxCG-08wgmNQvbnfK57Np3PkYGwugZXA_kcfeZd3m27aJmYQdXIMeCmmruVHo6esPLs8JVkM5A8bplhM_k3366LMpG2tI8Jx9Gve39aCFGsmA/s1920/1613677238%D8%A7%D9%84%D8%B0%D9%83%D8%A7%D8%A1%20%D8%A7%D9%84%D9%85%D8%A7%D8%A7%D8%A7%D9%84%D9%8A.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="الذكاء المالي" border="0" data-original-height="1088" data-original-width="1920" height="226" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZ7PrEmVyJbMqZDWsc9v2A1-9ncyj0jqDeI11p0uwpuDF1uMKwACSIS83cf-v5Fv9MUnsB8yPxwWhKfZxCG-08wgmNQvbnfK57Np3PkYGwugZXA_kcfeZd3m27aJmYQdXIMeCmmruVHo6esPLs8JVkM5A8bplhM_k3366LMpG2tI8Jx9Gve39aCFGsmA/w400-h226/1613677238%D8%A7%D9%84%D8%B0%D9%83%D8%A7%D8%A1%20%D8%A7%D9%84%D9%85%D8%A7%D8%A7%D8%A7%D9%84%D9%8A.jpg" title="الذكاء المالي" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">الذكاء المالي</td></tr></tbody></table><br /><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مع تفشي الأزمة الحالية؛ فإن الذكاء المالي قد أضيفت إليه أهمية كبرى أكبر
من تلك التي كان يتمتع بها قبل الأزمة، وهذه الأهمية هي ما دفعتنا دفعاً للكتابة
عن الذكاء المالي وتوضيح ما هو وما هو المقصود من ورائه، ومن ثم توضيح كيفية
تحقيقه في حياتنا اليومية.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تعريف الذكاء المالي</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أولاً وقبل الحديث عن تحقيق الذكاء المالي؛ فإنه يجب علينا أولاً أن
نقوم بتعريف ماهيته، فالذكاء مصطلح شائع الاستخدام في الوقت الحالي، وتم ربطه
بالكثير من الكلمات الأخرى للتعبير عن مفاهيم مختلفة؛ فهنالك مثلاً: الذكاء
الاجتماعي، الإبداعي، العاطفي، وغيرها من الأنواع، وتم ربطه هنا بالمال للتعبير عن
مجموعة القدرات والاستعدادات وكذلك المهارات العقلية والنفسية وأيضاً الاجتماعية
التي يحتاجها الإنسان من أجل تأسيس المشاريع الربحية ومن ثم إدارتها وإنجاحها، ويكون
ذلك عن طريق تلبية الاحتياجات التي يعاني من نقصانها سوق معين، فيتم توفير تلك
الاحتياجات في صورة سلع أو خدمات عن طريق هذه المشاريع الربحية.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أهمية </span></b><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الذكاء المالي</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يعتبر الذكاء المالي غاية في الأهمية في الوقت الحالي؛ فلا يخفى عن أي
شخص أن التجارة هي بوابة الغنى الأسهل والأسرع، حيث نجد أن الرجال الأغنى على وجه
الأرض هم من العاملين بالتجارة وممن يتمتعون بذلك الذكاء الذي نتحدث عنه.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لا يعتبر هذا الذكاء مُخصص فقط للتجارة وما شابهها من أعمال، وإنما
تكون كذلك بهدف ضبط الميزانيات عن طريق التقليل من الإنفاق وزيادة الدخل بهدف ادخار
بعض الأموال الفائضة إما ليتم استخدامها في تأسيس المشاريع أو للتجارة أو غير ذلك
من الأوجه التي يستفيد بها صاحب الأموال.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كيفية تحقيق </span></b><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الذكاء المالي</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يعتبر الذكاء المالي صعب التحقيق لكنه ممكن، وذلك من خلال اتباع
الخطوات البسيطة التي سوف نقوم بذكرها من خلال السطور التالية، وهذه الخطوات هي:<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أولاً: ضع هدفك نصب عينيك</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يجب أن تعلم ما هو الهدف الذي تسعى إليه، ويجب أن يكون الهدف محدداً؛
فلا يمكنك مثلاً أن تهدف لتصير أكثر غنى فذلك الهدف غير محدد على الإطلاق؛ فكلنا
نطمح لنصير أكثر غنى، وإنما يجب أن يكون هدفك مثلاً أن تصير رجل أعمال يعمل
بالتجارة أو صاحب مصنع، أو غير ذلك.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يساعد تحديدك لهدفك بشكل كبير في الخطوات القادمة، وذلك كما سنرى.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثانياً: اعرف المطلوب للوصول لهدفك</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عند النظر إلى مسيرة رجال الأعمال؛ فإننا سنلاحظ عاملاً ثابتاً غاية
في الأهمية بالنسبة لأولئك الأثرياء ألا وهو أنهم جميعاً بدأوا صغاراً أي أن
أعمالهم كانت صغيرة في البداية ومع مرور الوقت أصبحت تزداد وتكبر تدريجياً حتى
وصلوا إلى ما هم فيه حالياً؛ وبالتالي يجب أن تدرك أن أياً ما كان هدفك فإنك سوف
تبدأ صغيراً، ومن ثم تتطور، فعليك أن تحدد مكان بدايتك والأموال التي تلزمك لتأسيس
ذلك المشروع الذي سوف يكون نقطة البداية بالنسبة لك للوصول للهدف الأسمى، ومن ثم
تعمل كافة طاقتك في سبيل توفير تلك الأموال التي تحتاجها، وعندما <span style="mso-spacerun: yes;"> </span>تمتلكها عليك أن تدرس مشروعك جيداً حتى تكون
موفق البداية.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثالثاً: وفِّر قدر الإمكان</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">التوفير هو العامل الأساسي في أية معادلة مالية؛ فالإنسان عندما يتحكم
في رغباته ويعرف ما هو بحاجة ضرورية له وتمييزه عما ليس بحاجة له وشراء تلك
الاحتياجات الأساسية وترك الغير أساسية، وعدم اتباع الآخرين الذين يميلون لشراء ما
يفيض عن حاجتهم؛ فإنه بذلك يكون قد خطى خطوة مهمة في الادخار، ومع الادخار المدروس
تتوفر الأموال التي ستكون بحاجة أكيدة إليها فيما بعد.<o:p></o:p></span></p>
<p class="MsoListParagraph" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l0 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">رابعاً: كل خطوة مدروسة</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يجب أن تكون كل خطوة تقوم بها هي خطوة مدروسة معلوم مكان بدايتها
وكذلك نهايتها. تعلم ما يجب عليك فعله وما يجب عليك تجنبه، وتعلم أنه لا سبيل
للأخطاء فإن حدثت عليك تداركها بقدر الإمكان.<o:p></o:p></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></p><p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p> </o:p></span></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-90052750840670906542023-04-02T08:00:00.004+03:002023-04-02T08:00:00.169+03:00الانحراف المعياري وكيفية حسابه<p> </p><h1 style="text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الانحراف المعياري وكيفية حسابه</span></b></h1>
<p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg70ikpGzpwzmZYQ4tAAwHqyNbngg_ALW1-rSomYL2WHpSk6UxR3pFgwjGvbm_vqK3wmcKfjzP1Y9rIiyFcJlaHAqJIyhihrcLDlBnmbuIWAV5tEM0vhM8ozQKr5nguuWi2mouMd8GbeQYTwJThT7Im9JNWiwEPCsiq3EcwtJhQjwDgwZfogVQ3XVcPrw/s1143/%D8%A7%D9%84%D8%A7%D9%86%D8%AD%D8%B1%D8%A7%D9%81%20%D8%A7%D9%84%D9%85%D8%B9%D9%8A%D8%A7%D8%B1%D9%8A.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="الانحراف المعياري" border="0" data-original-height="720" data-original-width="1143" height="253" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg70ikpGzpwzmZYQ4tAAwHqyNbngg_ALW1-rSomYL2WHpSk6UxR3pFgwjGvbm_vqK3wmcKfjzP1Y9rIiyFcJlaHAqJIyhihrcLDlBnmbuIWAV5tEM0vhM8ozQKr5nguuWi2mouMd8GbeQYTwJThT7Im9JNWiwEPCsiq3EcwtJhQjwDgwZfogVQ3XVcPrw/w400-h253/%D8%A7%D9%84%D8%A7%D9%86%D8%AD%D8%B1%D8%A7%D9%81%20%D8%A7%D9%84%D9%85%D8%B9%D9%8A%D8%A7%D8%B1%D9%8A.jpg" title="الانحراف المعياري" width="400" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">الانحراف المعياري وكيفية حسابه</td></tr></tbody></table><br /><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><br /></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تُعتبر الرياضيات أساسية في العديد من المعاملات اليومية التي يخوضها
الإنسان، ومن بين هذه القوانين الرياضية التي يحتاجها البشر بصورة كبيرة ويومية هي
قوانين الانحراف المعياري؛ ولكون هذه القوانين لا تحظى بالشهرة الكبرى التي تحظى
بها غيرها من القوانين الرياضية؛ فإننا سوف نقوم بشرحها من خلال السطور القادمة
بصورة موجزة ومختصرة.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">فيما يُستخدم؟</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">قبل الحديث عن </span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الانحراف المعياري وكيفية حسابه فإننا سوف نقوم
أولاً بشرح السبب الذي يتم من أجله اللجوء للانحراف المعياري؛ فهو يستخدم في قياس
ما يُعرف باسم "التشتت"، وهذا التشتت هو واحد من الخصائص الهامة التي تُستخدم
في التعرف على المقدار الخاص بالتجانس والتناغم الحادث فيما بين القيم المختلفة
وبعضها البعض، أو مدى تبعثر هذه القيم وتباعدها عن بعضها.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">فعندما تكون
البيانات غير مشتتة فإن ذلك يعني أنها متقاربة من بعضها البعض ومتناغمة حول نقطة
ما، وهو ما يوضح تجانسها.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أما إذا كانت
البيانات مشتتة فإن ذلك سيعني أنها متباعدة ومتفرقة عن بعضها، وبالتالي فإنها لا
تكون مركزة في نقطة معينة.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كما يختلف كذلك
مقدار التشتت باختلاف مدى تجانس أو تباعد هذه البيانات عن بعضها البعض؛ فالبيانات
ذات قيم التشتت الكبيرة هي تلك البيانات التي تتباعد بشكل كبير عن بعضها البعض،
وكلما زاد مقدار تباعدها كلما زادت قيمة التشتت، والأمر عكسه بالنسبة للتجانس؛
فكلما زاد حجم التجانس بين البيانات وبعضها البعض كلما نقص مقدار التشتت.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">توجد عدة
مقاييس لمعرفة التشتت، وذلك غير الانحراف الذي نتناوله هنا، ولعل أشهر تلك
المقاييس هي:<o:p></o:p></span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المدى.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">التباين.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; mso-add-space: auto; mso-list: l1 level1 lfo1; text-align: justify; text-indent: -.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نصف المدى التربيعي.</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الانحراف المعياري</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يُعتبر هو المقياس الأفضل الذي يستخدم في قياس مدى تشتت البيانات عن
بعضها البعض، ومدى تشتتها عن المتوسط الحسابي الخاص بها.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم إدخال كافة القيم في العملية الحسابية ولا يتم الاكتفاء بقيمتين
أو ثلاثة فقط؛ ولهذا فإنه يعتبر المقياس الأكثر دقة فيما بين مختلف المقاييس
المستخدمة في حساب التشتت.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الانحراف المعياري وكيفية حسابه</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم حسابه بسهولة ودون تعقيدات؛ فحتى إن كنت ممن يعانون مشاكل مع
الرياضيات فلا تخف فمع اتباعك للخطوات البسيطة التي سوف نذكرها تالياً؛ فإنك
ستستطيع حسابه دون أية مشاكل، وهذه الخطوات هي:<o:p></o:p></span></p>
<h4 style="margin: 0in 0.5in 8pt 0in; text-align: justify; text-indent: -0.25in; unicode-bidi: embed;"><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أولاً: حساب المتوسط الحسابي</span></b></h4>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم ذلك عن طريق القيام بجمع كافة القيم مع بعضها البعض ومن ثم القيام
بقسمة هذا المجموع على عدد القيم التي تتكون منها البيانات.<o:p></o:p></span></p>
<h4 style="margin: 0in 0.5in 8pt 0in; text-align: justify; text-indent: -0.25in; unicode-bidi: embed;"><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثانياً: حساب الانحراف</span></b></h4>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم ذلك عن طريق طرح الوسط الحسابي من كل قيمة من القيم، ومن ثم يتم
تحديد مدى الانحراف الخاص بكل قيمة من القيم عن المتوسط الحسابي.<o:p></o:p></span></p>
<h4 style="margin: 0in 0.5in 8pt 0in; text-align: justify; text-indent: -0.25in; unicode-bidi: embed;"><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثالثاً: التربيع</span></b></h4>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم ذلك عن طريق ضرب الانحراف الخاص بكل قيمة من القيم في نفسه
"أي تربيعه"، ومن ثم يتم جمع القيم الخاصة بهذه التربيعات مع بعضها
البعض.<o:p></o:p></span></p>
<h4 style="margin: 0in 0.5in 8pt 0in; text-align: justify; text-indent: -0.25in; unicode-bidi: embed;"><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">رابعاً: تطبيق القانون</span></b></h4>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يتم بعد ذلك تطبيق القانون التالي: الانحراف المعياري = [مجموع مربعات
انحراف القيم عن المتوسط الحسابي / (عدد القيم-1)]<sup>0.5 </sup><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إذا كنت مصاباً ببعض الحيرة فلا بأس عليك؛ فإننا سنوضح لك مثالاً بسيطاً
مكون من ثلاثة أرقام فقط لتوضيح طريقة الحساب.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">فلنفرض أن لدينا الأرقام التالية ونريد حساب الانحراف المعياري الخاص
بها طبقاً لخطواتنا:<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2, 5, 8<o:p></o:p></span></p>
<h4 style="margin: 0in 0.5in 8pt 0in; text-align: justify; text-indent: -0.25in; unicode-bidi: embed;"><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أولاً: حساب المتوسط الحسابي</span></b></h4>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حيث يكون المتوسط الحسابي مساوي لمجموع الأرقام على عددها، ولأن عدد
الأرقام هو ثلاثة؛ فيكون المتوسط الحسابي= (2+5+8</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>(</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> / 3= 5<o:p></o:p></span></p>
<h4 style="margin: 0in 0.5in 8pt 0in; text-align: justify; text-indent: -0.25in; unicode-bidi: embed;"><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثانياً: حساب الانحراف</span></b></h4>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">انحراف العدد الأول = (2-5)= 3-<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">انحراف العدد الثاني = (5-5)= 0<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">انحراف العدد الثالث = (8-5)= 3<o:p></o:p></span></p>
<h4 style="margin: 0in 0.5in 8pt 0in; text-align: justify; text-indent: -0.25in; unicode-bidi: embed;"><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثالثاً: التربيع</span></b></h4>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تربيع الانحراف الأول = (3-)<sup>2</sup> = 9<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تربيع الانحراف الثاني = (0)<sup>2</sup> = 0</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تربيع الانحراف الثالث = (3)<sup>2</sup> = 9</span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مجموع التربيعات = 9+0+9= 18<o:p></o:p></span></p>
<h4 style="margin: 0in 0.5in 8pt 0in; text-align: justify; text-indent: -0.25in; unicode-bidi: embed;"><b style="mso-ansi-font-weight: normal;"><span style="font-family: Symbol; font-size: 14.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><!--[endif]--><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">رابعاً: تطبيق القانون</span></b></h4>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الانحراف المعياري = 18 / (3-1)= 9<o:p></o:p></span></p>
<p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">"فيكون الانحراف المعياري لهذه
القيم هو "9</span></b><b><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></b></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></b></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></b></p><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><b><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 14.0pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span></b></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-14394003152628744812023-03-30T08:00:00.018+03:002023-03-30T08:00:00.165+03:00Software Engineering - Lan Sommerville - PDF Book <p> <span style="text-align: left;"> </span></p><span id="docs-internal-guid-3bfbda83-7fff-db18-fa39-13e6ded04082"><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"></p><div style="text-align: left;"><span style="font-size: 18px; white-space: pre-wrap;"><br /></span></div><span style="color: #c45911; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;"><h1 style="text-align: center;"><span style="font-size: 18pt;">Software Engineering – Lan Sommerville</span></h1></span><p></p><div style="text-align: center;"><br /></div><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"><span style="color: blue; font-size: 13.5pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="border: none; display: inline-block; height: 320px; overflow: hidden; width: 258px;"><img alt="Graphical user interface, website
Description automatically generated" height="320" src="https://lh4.googleusercontent.com/0TBZw-yHqNbklPI6ZnhhvfOQ2Z2D8xQVKh--0WRtnDbZdEWDqlsM0U0RPAgpGaRdJYUqVrkas0AjXaGAJKQh28cBhL209Jl1OkDjmKGOAPC7Eg8GAR39EhOZLq8-qLZuEpL23rjn" style="margin-left: 0px; margin-top: 0px;" width="258" /></span></span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"></p><div style="text-align: left;"><span style="font-size: 24px; font-weight: 700; white-space: pre-wrap;"><br /></span></div><span style="font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline;"><div style="text-align: left;"><span style="font-size: 24px; font-weight: 700; white-space: pre-wrap;"><br /></span></div><div style="text-align: left;"><br /></div></span><p></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="color: #bf8f00; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Book name</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">: Software Engineering</span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="color: #bf8f00; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Author</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">:</span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;"> </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Lan Sommerville</span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="color: #bf8f00; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">About book:</span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> This book designed in a way that it can be used in three different types of software engineering.</span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="color: #bf8f00; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Book type: </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Computer science </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="color: #bf8f00; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Edition: </span><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Ninth Edition</span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="color: #bf8f00; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;">Book Index:</span></p><h3 dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #6aa84f;">Part 1</span> Introduction to Software Engineering </span></h3><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 1</span> Introduction </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 2</span> Software processes </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 3</span> Agile software development </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 4</span> Requirements engineering </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 5</span> System modeling </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 6</span> Architectural design </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 7</span> Design and implementation </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 8</span> Software testing </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 9</span> Software evolution</span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> </span></p><h3 dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #6aa84f;">Part 2</span> Dependability and Security </span></h3><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 10</span> Sociotechnical systems </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 11</span> Dependability and security </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 12</span> Dependability and security specification </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 13</span> Dependability engineering </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 14</span> Security engineering </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 15</span> Dependability and security assurance</span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"> </span></p><h3 dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #6aa84f;">Part 3</span> Advanced Software Engineering </span></h3><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 16</span> Software reuse </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 17</span> Component-based software engineering </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 18</span> Distributed software engineering </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 19</span> Service-oriented architecture </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 20</span> Embedded software </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 21</span> Aspect-oriented software engineering </span></p><div style="text-align: left;"><br /></div><h3 dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #6aa84f;">Part 4</span> Software Management </span></h3><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 22</span> Project management </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 23</span> Project planning </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 24</span> Quality management </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 25</span> Configuration management </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><span style="color: #2b00fe;">Chapter 26</span> Process improvement </span></p><p dir="ltr" style="line-height: 1.2; margin-bottom: 0pt; margin-top: 0pt; text-align: left; text-indent: 36pt;"><span style="font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline; white-space: pre-wrap;"><br /></span></p><div style="text-align: left;"><br /></div><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: 700; vertical-align: baseline; white-space: pre-wrap;"><div style="text-align: center;"><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline;">Read book : </span><a href="https://drive.google.com/file/d/1LgPMKe7MUqnNwzLk4x_-5kvUEt4B7DL9/view?usp=sharing" style="text-decoration-line: none;"><span style="color: blue; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; text-decoration-line: underline; text-decoration-skip-ink: none; vertical-align: baseline;">click here</span></a><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline;"> download book : </span><a href="https://drive.google.com/file/d/1LgPMKe7MUqnNwzLk4x_-5kvUEt4B7DL9/view?usp=sharing" style="text-decoration-line: none;"><span style="color: blue; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; text-decoration-line: underline; text-decoration-skip-ink: none; vertical-align: baseline;">click here</span></a><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline;"> </span></div><div style="text-align: center;"><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline;"><br /></span></div><div style="text-align: center;"><span style="color: red; font-size: 18pt; font-variant-east-asian: normal; font-variant-numeric: normal; vertical-align: baseline;"><br /></span></div></span></span>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-80335549594919102692023-03-28T08:00:00.001+03:002023-03-28T08:00:00.201+03:00الأسهم ما هي وكيف نشأت؟<p> </p><h1 style="text-align: center; unicode-bidi: embed;"><span style="color: #0b5394;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 24pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الأسهم ما هي وكيف نشأت؟</span></b></span></h1>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="EN-GB" style="font-size: 20pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span></span></b></p><div class="separator" style="clear: both; text-align: center;"><b><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0OYuDXftKi53Wz3gW0yLVdy9IvHQe4y7uxmKB7IiEOj89KxyXC746fxyi-WdoE0wasg6ijXAD_CtM_Xx39ss7qtDdSa7zv1sid9ZW8m_23tALmVpO68sjelwwY4Qa3mt_WZzrixCBvrbC/s800/5efddc0920635.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="544" data-original-width="800" height="435" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0OYuDXftKi53Wz3gW0yLVdy9IvHQe4y7uxmKB7IiEOj89KxyXC746fxyi-WdoE0wasg6ijXAD_CtM_Xx39ss7qtDdSa7zv1sid9ZW8m_23tALmVpO68sjelwwY4Qa3mt_WZzrixCBvrbC/w640-h435/5efddc0920635.jpg" width="640" /></a></b></div><b><br /></b><p></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" lang="EN-GB" style="font-size: 20pt; line-height: 107%; mso-bidi-language: AR-EG;"><o:p> </o:p></span></b></p>
<h3 style="line-height: 115%; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span style="color: #38761d;">مفهوم الأسهم المالية</span></span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">عبارة عن وحدات أو حصص ملكية أو أصول مالية
في شركة ما، تهدف إلى الاستثمار من أجل الربح، وتوفر الأسهم توزيع عادل للأرباح
بالشركة على مالكي الأسهم، وذلك بحسب نسبة كل مستثمر من إجمالي الأسهم بالشركة</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">بعد أن
تعرفنا </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">على</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> معني مصطلح <b>الأسهم المالية</b>، لابد أن نتعرف </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">على</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> المكان ال</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">ذي يتم فيه تداول هذه
الأسهم، </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">والذي يعرف باسم</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> <b>سوق الأوراق
المالية</b>.</span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><o:p> </o:p></span></p>
<h3 style="line-height: 115%; text-align: justify; unicode-bidi: embed;"><span style="color: #38761d;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">سوق الأوراق </span></b><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 18pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">المالية<o:p></o:p></span></b></span></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">يُعرف أيضًا <b>بالبورصة، </b>ويعود إلى <b>مجموعة
الأسواق</b> التي تُجرى فيها أنشطة منتظمة لشراء وبيع وإصدار <b>أسهم</b> وسندات
الشركات العامة، وتتم هذه الأنشطة المالية من خلال مجموعة من التبادلات الرسمية
المؤسسية أو بالأسواق خارج البورصة، وتتم التعاملات بسوق الأوراق المالية بموجب
مجموعة محددة من اللوائح والقوانين الصارمة والواجب اتباعها من طرفي</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">التداول سواء كان البائع أو المشتري، وعلى المستثمر
الراغب في التداول بالبورصة عمل دراسة جيدة على </span><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">ماهية</span></b><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> الأسهم</span></b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">و</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">أنواعها، لمعرفة الأفضل في التداول بالنسبة له.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">والآن</span></b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> علينا أن نتعمق قليلًا أكثر لنصل </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">إلى</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> إجابة ه</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">ذا السؤال: كيف نشأت هذه الأسهم وكيف كانت بدايتها؟</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">وما هي مزاياها وعيوبها؟<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">وصلنا </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">إلى</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> أن الأسهم عبارة عن حصص في شركة ما، يقوم أحد
المستثمرين بشرائها ليعود له بالربح بعد فترة، لكن كيف كانت هي قبل ظهور الشركات
وهذا الكم من التكنولوجيا؟<b><o:p></o:p></b></span></p>
<h3 style="line-height: 115%; text-align: justify; unicode-bidi: embed;"><span style="color: #38761d;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">نشأة الأسهم</span></b></span></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">ظهرت أول بورصة أسهم على مستوى العالم في عام
1602 في العاصمة الهولندية "أمستردام"، وكانت عبارة عن شركة تحت اسم
"داتش إيست إنديا" (</span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;">VOC</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>)
حيث جاء </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">مسؤولوا</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> الشركة بفكرة
طرح أسهم من أجل تمويل أنشطة تجارية بحرية، احتاج القائمون على الفكرة وقتها لمبنى
كي يكون مركزا ماليا لتجارة تلك الأسهم المطروحة من جانب "داتش إيست
إنديا"، وتم إسناد تصميم مبنى للتداولات إلى "هندريك دي كايزر".</span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">عند افتتاح المبنى، كان يوجد به أربع بورصات
مختلفة الأولى </span><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">للأسهم</span></b><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">والثانية <b>للسلع</b>
والثالثة <b>للذرة </b>والرابعة <b>لتجارة الشحن</b>، وكل منها ذات قاعة خاصة
للتداول، وتحول المبنى حديثا إلى قصر بلدي للحفلات والمؤتمرات وحتى لحفلات الزفاف
بعد إنشاء مبنى خاص بسوق المال.</span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">تم استخدام <b>"التلسكوب"</b> في
التعاملات قبل ظهور التكنولوجيا من أجل مراقبة السفن في البحار وتقدير زمن وصولها
والشحنات التي تحملها لاتخاذ أمر البيع والشراء.</span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; text-align: justify; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">بعد اختراع التليجراف، </span></b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">أسهم هذا
الجهاز كثيرا في التداولات بأسواق الأسهم، وظهر أول شريط للأسهم في نوفمبر/تشرين
الثاني عام 1867 وطور المخترع "طوماس إديسون" نسخة أحدث لاحقا.</span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><o:p></o:p></span></p>
<h3 style="line-height: 115%; text-align: justify; unicode-bidi: embed;"><span style="color: #38761d;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">ميزات عملية تبادل الأسهم</span></b></span></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; margin-right: 0.25in; text-align: justify; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>- يمنح الاستثمار
في الأسهم استفادة كبيرة لصاحبه من ال</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">ا</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">زدهار الاقتصادي في البلاد، فكلما زاد النمو الاقتصادي زادت
معه أرباح الشركات، وبالتالي تزيد الأرباح العائدة على المستثمرين من شراء الأسهم،
ويعود هذا </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">إلى</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> أن النمو
الاقتصادي يخلق وظائف والوظائف تخلق دخلًا والدخل يخلق مبيعات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; margin-right: 0.25in; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">- تقوم بتوفيرعائد
جيد حتى في حالات التضخم، فمع التضخم وزيادة الأسعار تقل قيمة العائد المادي من
أرباح الأسهم، ولكنها في الوقت ذاته تظل قيمة عادلة تخلق </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">مزيداً</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> من الأموال حتى ولو كانت بقي</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">م</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">ة أقل</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; margin-right: 0.25in; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">- يتميز بسهولة
الشراء، حيث يتم من خلال وسيط أو مخطط مالي أو عبر الإنترنت، فبمجرد إعداد
المستثمر للحساب الخاص به بسوق الأوراق المالية يمكنه الشراء في دقائق، كما يتيح
بعض السماسرة شراء وبيع الأسهم عبر الإنترنت بدون عمولة</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; margin-right: 0.25in; text-align: justify; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">- يتيح
التداول بسوق الأوراق المالية بيع الأسهم في أي وقت، فتوفر سهولة البيع
للمستثمرين، وتحويل أموالهم إلى نقدية بسرعة وبتكاليف منخفضة للمعاملات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><o:p></o:p></span></p>
<h3 style="line-height: 115%; text-align: justify; unicode-bidi: embed;"><span style="color: #38761d;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">عيوب الاستثمار </span></b><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">في الأسهم المالية</span></b></span></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; margin-right: 0.25in; text-align: justify; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>- </span></b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">رغم تعدد
مميزاته، إلا أن له نسبة عالية من المخاطرة، وقد يعرض أموال المستثمر بالكامل
للضياع إذا كان أداء الشركة ضعيفًا، لأن ضعف أداء الشركة يترتب عليه بيع
المستثمرين لأسهمهم، ما يؤدي إلى انخفاض سعر السهم، في هذه الحالة إذا كان
المستثمر لا يريد المخاطرة عليه بالتداول في شراء السندات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; margin-right: 0.25in; text-align: justify; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">-</span></b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> في حالة
انهيار الشركة، يتم سداد سعر الأسهم للمساهمين أصحاب الأسهم الممتازة وحملة
السندات الدائنين أولًا، ثم يسدد أصحاب الأسهم العادية فيما بعد، لذلك على
المستثمر الراغب في التداول بأمواله في الأسهم عمل محفظة متنوعة بشكل جيد مكونة من
مجموعة من الشركات، وذلك لتأمينه في حالة انهيار أي من هذه الشركات، فلا تكون
الخسارة كبيرة عليه</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; line-height: 115%; margin-right: 0.25in; text-align: justify; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">-</span></b><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> كونه يحتاج
إلى مزيد من الوقت لدراسة الوضع المالي للشركات، فعلى المستثمر البحث في كل شركة
لتحديد الأرباح الذي سيحصل عليها قبل شراء الأسهم، وعليه أن يتعلم طريقة قراءة
البيانات والتقاريرالمالية السنوية، ومتابعة التطورات التي تحدث في سوق الأسهم
نفسه، حتى يكون </span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">على</span><span face=""Arial",sans-serif" lang="AR-EG" style="font-size: 14pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-EG; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> دراية كاملة
بما هو مُقبل عليه، ولتجنب الصدمة عند وقوع أي خسائر كبيرة.</span><span dir="LTR" lang="EN-GB" style="font-size: 14pt; line-height: 115%; mso-bidi-font-family: Arial; mso-bidi-language: AR-EG;"><o:p></o:p></span></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-31753102813910521892023-03-26T08:00:00.001+03:002023-03-26T08:00:00.175+03:0015 حكمة لبوب مارلي ستغير نظرتك للحياة<p> </p><h1 style="text-align: center; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 20pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">15 حكمة لبوب مارلي ستغير نظرتك
للحياة</span></b></h1><p align="center" class="MsoNormal" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span dir="RTL"></span></p>
<div><br /></div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbfCCvjcG59oubHM7xughux1cUuwSzJG4bpwYVWl-ize-1aW4CZWlhE2sJj96VBtvD2RO8zMPYJixnK3dXus33Sj13IAVa3HUraHbkdve8RpZFceKpTs4SxVh-3kCLY3c6IloUg18ETfhQ/s519/bob-marley-2016-2-700x-e1527289731605.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="519" data-original-width="519" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjbfCCvjcG59oubHM7xughux1cUuwSzJG4bpwYVWl-ize-1aW4CZWlhE2sJj96VBtvD2RO8zMPYJixnK3dXus33Sj13IAVa3HUraHbkdve8RpZFceKpTs4SxVh-3kCLY3c6IloUg18ETfhQ/s320/bob-marley-2016-2-700x-e1527289731605.jpg" /></a></div><br /><div style="text-align: center;"><br /></div><br />
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يعتبر روبرت
نيستا مارلي الشهير ب "بوب مارلي" أحد أشهر مغنيين الريغي بوجه خاص
والمغنيين بوجه عام؛ فلقد تمكن خلال النصف الثاني من العقد الماضي من نشر كلمات
أغنياته إلى كافة دول العالم تقريباً، وربما يكون أهم ما ساعده خلال تلك الحقبة هو
انتشار الفساد والظلم والحروب خلال هذه الفترة الزمنية التي كانت بمثابة الذروة
للحرب الباردة ما بين الولايات المتحدة والاتحاد السوفيتي "روسيا
حالياً".<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من هو بوب مارلي؟</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ولد بوب مارلي
في السادس من فبراير من العام 1945 في جامايكا وبالتحديد في قرية صغيرة واقعة في
شمال البلاد تسمى "سانت آن"، ويعتبر من بين أكثر المغنيين موهبة عبر
التاريخ؛ فلقد تمكن من كتابة أغانيه وتلحينها وغنائها.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لم تبلغ شهرة
بوب مارلي حدها الأقصى إلا بعد وفاة المغني بفترة حيث نال غالبية الجوائز مع بداية
القرن الحالي، ومع حلول الألفينات، وذلك على الرغم من وفاته في الحادي عشر من مايو
من العام 1981 أي بعد مرور عشرين عاماً على الأقل من وفاته؛ وهو ما يوضح تأثير
أغانيه الغير محدود.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من بين أبرز
الجوائز التي حصل عليها مارلي نجد:<o:p></o:p></span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l2 level1 lfo1; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جائزة الغرامي التي تعتبر الجائزة الموسيقية الأشهر والأهم على
الإطلاق، وهي الجائزة التي تم منحها له في العام 2001.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l2 level1 lfo1; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الفنان الأكثر تأثيراً في النصف الثاني من القرن العشرين، وهي الجائزة
التي منحتها له جريدة النيويورك تايمز، وكان ذلك في العام 2000.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l2 level1 lfo1; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ضمه إلى متحف المشاهير الخاص بمغني الروك آند رول، وكان ذلك في العام
1994.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يعتبر أبرز ما
يميز أغاني بوب مارلي هو:<o:p></o:p></span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: 39.85pt; margin-top: 0in; margin: 0in 39.85pt 8pt 0in; mso-add-space: auto; mso-list: l0 level1 lfo2; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مناقشة العديد من القضايا الحساسة والتي تهم كل البشر كقضايا الحرب
والفقر والظلم وغيرها.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: 39.85pt; margin-top: 0in; margin: 0in 39.85pt 8pt 0in; mso-add-space: auto; mso-list: l0 level1 lfo2; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الدعوة للمحبة والسلام ونشر الأمل والتفاؤل.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: 39.85pt; margin-top: 0in; margin: 0in 39.85pt 8pt 0in; mso-add-space: auto; mso-list: l0 level1 lfo2; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span style="font-family: Symbol; font-size: 14pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";"> </span></span></span><!--[endif]--><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاعتماد على كلمات بسيطة وسهلة الحفظ.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; margin-right: 3.85pt; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كل ذلك جعل
أغانيه سريعة الانتشار في مختلف دول العالم حتى تم منح ألبومه "</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
Exodus</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>" لقب ألبوم القرن نتيجة لما حظى به من شهرة واسعة وانتشار
غير محدود.<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كما وتميز
مارلي بقدر كبير من الحكمة؛ فكانت له مجموعة من الأقاويل التي تعتبر بمثابة حكم
ستغير من نظرتك للحياة.<o:p></o:p></span></p>
<h3 style="text-align: justify; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">15 حكمة لبوب مارلي ستغير نظرتك للحياة</span></b></h3>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">فيما يلي
نستعرض سوية مجموعة من أهم الحكم الخاصة ببوب مارلي التي ستغير نظرتك للحياة:<o:p></o:p></span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">1.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">"لو كانت رائعة
فلن تحصل عليها بسهولة".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">2.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"لو كانت تستحق عناء
القتال لأجلها فلن تستسلم قبل أن تصل إليها، أما إذا استسلمت فهي لم تكن تستحق
عناء القتال لأجلها من البداية".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">3.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"كل شخص قادر على
إيذائك لكن عليك أن تختار من يستحق أن تؤذى لأجله".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">4.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"هنالك نوعان من
البشر: أحدهما يشعر بالمطر والآخر لا يشعر سوى بالبلل".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">5.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"لو كان أمامك باب
مغلق فإن ذلك لا يعني عدم وجود أبواب أخرى مفتوحة لا تراها".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">6.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"أن تقاتل من أجل
الحصول على حريتك أفضل بكثير من أن تظل سجيناً لكامل فترة حياتك".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">7.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"لا يمكن لأي شخص أن
يساعد غيره على التحرر من العبودية الفكرية، وإنما هو وحده القادر على القيام
بذلك".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">8.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"الشخص الغبي هو ذاك
الذي يدفع المرأة لحبه دون أن يحبها أو ينوي القيام بذلك".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">9.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"دائماً ما تكون
البدايات مخيفة بينما النهايات حزينة، وبين هذا وذاك يوجد ما يستحق ذلك
العناء".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">10.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"لا ترتبط سعادتك بإن
كان اليوم مثالياً أم لا، وإنما ترتبط بمدى تغاضيك عمّا حدث في يومك من
نقائص".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">11.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"لا تسعى لتربح
العالم إن كنت ستخسر نفسك؛ فالفضة والذهب أقل قيمة من الحكمة".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">12.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"عظمة الإنسان
الحقيقية لا تكون فيما يملكه من ثروات وإنما فيما يملكه من قدرات ونزاهة يمكناه من
التأثير بشكل إيجابي على من حوله".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">13.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"إذا أخذت الرياح
شيئاً تحبه؛ فاعلم أنها ستأتيك بشيء ستتعلم أن تحبه".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">14.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>"لا تنظر لمساوئ
الآخرين وتتناسى خاصتك".</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p></o:p></span></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="direction: rtl; margin-bottom: 8.0pt; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 8pt 0in; mso-add-space: auto; mso-list: l1 level1 lfo3; text-align: justify; text-indent: -0.25in; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><!--[if !supportLists]--><span face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">15.<span style="font: 7pt "Times New Roman";">
</span></span></span><!--[endif]--><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من الممكن أن
تتمكن من خداع عدد من الناس لبعض الوقت لكن من المستحيل أن تتمكن من خداع كل الناس
طوال الوقت".<o:p></o:p></span></p>
<p class="MsoNormal" dir="RTL" style="direction: rtl; text-align: justify; text-justify: kashida; text-kashida: 0%; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><o:p> </o:p></span></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-9797399453162768532023-03-25T08:00:00.002+03:002024-02-04T01:12:03.911+03:00دليل جميع دروس كيمياء 1 مقررات <p style="margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"> </span></span><span style="font-size: x-large;"><!--[if gte mso 9]><xml>
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</p><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial;">بسم الله الرحمن الرحيم</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span dir="LTR" style="font-family: arial;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial;">السلام عليكم ورحمة الله وبركاته</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: #1f3864;">دليل جميع دروس كيمياء 1 مقررات </span></b></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial;">نبدأ على بركة الله..</span></span></p><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><b><span style="color: #bf9000;"><span style="font-family: arial;"><span lang="AR-SA">الفصل الأول</span><span lang="AR-SA">: مقدمة في الكيمياء</span></span></span></b></span></p><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><span lang="AR-SA"><span style="color: #0070c0;"> </span> </span></span></span></p><div style="margin-right: 40px;">
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</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="line-height: normal; margin-bottom: 0in; margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="color: black; font-family: arial;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="color: black;">مخلص
لدرس قصة مادتين - مقدمة في الكيمياء: <a href="https://www.al-3lmnoor.com/2021/10/blog-post.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;"> </span></span></span><span style="font-family: arial;"><span lang="AR-SA">حل أسئلة تقويم 1-1 لدرس قصة مادتين -
مقدمة في الكيمياء: <a href="https://www.al-3lmnoor.com/2022/01/1-1.html">انقر هنا</a> </span></span></span></p><p class="MsoListParagraphCxSpLast" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial;"><span lang="AR-SA"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #6aa84f; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثاني: الكيمياء والمادة – مقدمة في
الكيمياء </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس الكيمياء والمادة - مقدمة في
الكيمياء: <a href="https://www.al-3lmnoor.com/2021/10/2-1_12.html">انقر هنا</a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 2-1 لدرس الكيمياء
والمادة - مقدمة في الكيمياء</span><span lang="AR-SA" style="line-height: 107%;"> : <a href="https://www.al-3lmnoor.com/2021/10/2-1.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #6aa84f; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثالث: الطرائق العلمية – مقدمة في
الكيمياء </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس الطرائق العلمية - مقدمة في
الكيمياء: <a href="https://www.al-3lmnoor.com/2021/10/3-1_19.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 3-1 لدرس الطرائق
العلمية - مقدمة في الكيمياء</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/10/3-1.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #6aa84f; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الرابع: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">البحث العلمي - مقدمة في الكيمياء</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس البحث العلمي - مقدمة في
الكيمياء: <a href="https://www.al-3lmnoor.com/2021/10/4-1_26.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 4-1 لدرس البحث العلمي
- مقدمة في الكيمياء</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/10/4-1.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><b><span dir="LTR">- </span></b><b><span><span> </span><span lang="AR-SA">حل أسئلة الفصل الأول (مقدمة
في الكيمياء): <a href="https://www.al-3lmnoor.com/2021/11/blog-post.html">انقر هنا</a></span></span></b><b><span dir="LTR" lang="AR-SA"> </span></b></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><span dir="LTR"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span dir="LTR">- </span><span> </span><span lang="AR-SA">حل أسئلة مقنن الفصل الأول (مقدمة
في الكيمياء)</span><span dir="LTR">:</span><span dir="LTR"> </span><span><span> </span></span><span lang="AR-SA"><a href="https://www.al-3lmnoor.com/2021/11/blog-post_4.html">انقر هنا</a> </span></span></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><span style="font-size: x-large;"><br /><br /></span> <span style="font-size: x-large;"><br /><br /><script async="" crossorigin="anonymous" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"></script></span>
<span style="font-size: x-large;"><ins class="adsbygoogle" data-ad-client="ca-pub-7477019066195361" data-ad-format="fluid" data-ad-layout="in-article" data-ad-slot="5430392487" style="display: block; text-align: center;"></ins></span>
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</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #bf9000; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"><b>الفصل الثاني: الخواص والتغيرات</b> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #674ea7; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الأول: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">خواص المادة - المادة - الخواص
والتغيرات</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس خواص المادة - المادة -
الخواص والتغيرات</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/11/1-2.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 2-1 لدرس خواص المادة -
المادة - الخواص والتغيرات</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/11/2-1.html">انقر هنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #674ea7; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثاني: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">تغيرات المادة - المادة - الخواص
والتغيرات</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس تغيرات المادة - المادة -
الخواص والتغيرات: <a href="https://www.al-3lmnoor.com/2021/11/2-2_16.html">انقر هنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 2-2 لدرس تغيرات المادة
- المادة - الخواص والتغيرات</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/11/2-2.html">انقر هنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #674ea7; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثالث: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">المخاليط - المادة - الخواص والتغيرات</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس المخاليط - المادة - الخواص
والتغيرات: <a href="https://www.al-3lmnoor.com/2021/11/3-2_23.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 3-2 لدرس المخاليط -
المادة - الخواص والتغيرات</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/11/3-2.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #674ea7; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الرابع: </span></span><span style="color: #674ea7; font-size: x-large;"><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">العناصر والمركبات - المادة
- الخواص والتغيرات</span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس العناصر والمركبات - المادة
- الخواص والتغيرات: <a href="https://www.al-3lmnoor.com/2021/11/4-2.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 4-2 لدرس العناصر
والمركبات - المادة - الخواص والتغيرات</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/12/4-2.html">انقر هنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 0.6634in;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><b><span dir="LTR">- </span></b><b><span><span> </span><span lang="AR-SA">حل أسئلة الفصل الثاني (</span></span></b><b><span lang="AR-SA">المادة - الخواص والتغيرات</span></b><b><span lang="AR-SA">): <a href="https://www.al-3lmnoor.com/2021/12/blog-post_7.html">انقر هنا</a></span></b><b><span dir="LTR" lang="AR-SA"> </span></b></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><span dir="LTR"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><b><span dir="LTR">- </span><span> </span><span lang="AR-SA">حل أسئلة مقنن الفصل الثاني (المادة
- الخواص والتغيرات)</span><span dir="LTR">:</span><span dir="LTR"> </span><span><span> </span></span></b><span lang="AR-SA"><b><a href="https://www.al-3lmnoor.com/2021/12/blog-post.html">انقر هنا</a></b> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span style="color: #bf9000;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الفصل الثالث:</span><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> تركيب المادة</span></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #990000; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الأول: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">النظريات القديمة للمادة - تركيب
المادة</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس النظريات القديمة للمادة -
تركيب المادة: <a href="https://www.al-3lmnoor.com/2021/12/1-3_14.html">انقر هنا</a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 1-3 لدرس النظريات
القديمة للمادة - تركيب المادة</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/12/1-3.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #990000; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثاني: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">تعريف الذرة - تركيب المادة</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس تعريف الذرة - تركيب المادة</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/12/2-3_21.html">انقرهنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 2-3 لدرس تعريف الذرة -
تركيب المادة</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/12/2-3.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #990000; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثالث: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">كيف تختلف الذرات؟ - تركيب المادة</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" style="margin: 0in 40px 8pt 0.9134in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;"> </span></span></span><span style="font-family: arial;"><span dir="RTL" lang="AR-SA" style="line-height: 107%;">مخلص
لدرس كيف تختلف الذرات؟ - تركيب المادة: <a href="https://www.al-3lmnoor.com/2021/12/3-3_28.html">انقر هنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 3-3 لدرس كيف تختلف
الذرات؟ - تركيب المادة</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2021/12/3-3.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #990000; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الرابع: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الأنوية غير المستقرة والتحلل الإشعاعي
- تركيب المادة</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس الأنوية غير المستقرة
والتحلل الإشعاعي - تركيب المادة: <a href="https://www.al-3lmnoor.com/2022/01/4-3.html">انقر هنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 4-3 لدرس الأنوية غير
المستقرة والتحلل الإشعاعي - تركيب المادة</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/01/3-4.html">انقرهنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><b><span dir="LTR">- </span></b><b><span><span> </span><span lang="AR-SA">حل أسئلة الفصل الثالث (</span></span></b><b><span lang="AR-SA">تركيب المادة</span></b><b><span lang="AR-SA">): <a href="https://www.al-3lmnoor.com/2022/01/blog-post.html">انقر هنا</a></span></b><b><span dir="LTR" lang="AR-SA"> </span></b></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><span dir="LTR"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span dir="LTR">- </span><span> </span><span lang="AR-SA">حل أسئلة مقنن الفصل الثالث (تركيب
المادة)</span><span dir="LTR">:</span><span dir="LTR"> </span><span><span> </span></span><span lang="AR-SA"><a href="https://www.al-3lmnoor.com/2022/01/blog-post_13.html">انقر هنا</a> </span></span></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span dir="LTR" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #bf9000; font-size: x-large;"><b><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الفصل الرابع: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">التفاعلات الكيميائية</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #38761d; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الأول: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">التفاعلات والمعادلات - التفاعلات
الكيميائية</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس التفاعلات والمعادلات -
التفاعلات الكيميائية: <a href="https://www.al-3lmnoor.com/2022/01/1-4_18.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 1-4 لدرس التفاعلات
والمعادلات - التفاعلات الكيميائية: <a href="https://www.al-3lmnoor.com/2022/01/1-4.html">انقر هنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 0.6634in;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #38761d; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثاني: </span></span><span style="color: #38761d; font-size: x-large;"><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">تصنيف التفاعلات الكيميائية
- التفاعلات الكيميائية</span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس تصنيف التفاعلات الكيميائية
- التفاعلات الكيميائية</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/01/2-4_25.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 2-4 لدرس تصنيف
التفاعلات الكيميائية - التفاعلات الكيميائية</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/01/2-4.html">انقرهنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #38761d; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثالث: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">التفاعلات في المحاليل - التفاعلات
الكيميائية</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس التفاعلات في المحاليل -
التفاعلات الكيميائية: <a href="https://www.al-3lmnoor.com/2022/02/3-4_1.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 3-4 لدرس التفاعلات في
المحاليل - التفاعلات الكيميائية</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/02/3-4.html">انقر هنا </a></span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><b><span dir="LTR">- </span></b><b><span><span> </span><span lang="AR-SA">حل أسئلة الفصل الرابع (</span></span></b><b><span lang="AR-SA">التفاعلات الكيميائية</span></b><b><span lang="AR-SA">): <a href="https://www.al-3lmnoor.com/2022/02/blog-post.html">انقر هنا</a></span></b><b><span dir="LTR" lang="AR-SA"> </span></b></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><span dir="LTR"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span dir="LTR">- </span><span> </span><span lang="AR-SA">حل أسئلة مقنن الفصل الرابع (التفاعلات
الكيميائية)</span><span dir="LTR">:</span><span dir="LTR"> </span><span><span> </span></span><span lang="AR-SA"><a href="https://www.al-3lmnoor.com/2022/02/4.html">انقر هنا</a> </span></span></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><span style="font-size: x-large;"><br /><br /></span> <span style="font-size: x-large;"><br /><br /></span> <span style="font-size: x-large;"><br /><br /></span> <span style="font-size: x-large;"><script async="" crossorigin="anonymous" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"></script></span>
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</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #bf9000; font-size: x-large;"><b><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الفصل الخامس: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">المول</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #741b47; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الأول: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">قياس المادة – المول</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس قياس المادة – المول: <a href="https://www.al-3lmnoor.com/2022/02/1-5.html">انقرهنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 1-5 لدرس قياس المادة –
المول</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/02/1-5_17.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #741b47; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثاني: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الكتلة والمول – المول</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس الكتلة والمول – المول: <a href="https://www.al-3lmnoor.com/2022/02/blog-post_22.html">انقرهنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 2-5 لدرس الكتلة والمول
– المول</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/02/2-5.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #741b47; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الثالث: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">مولات المركبات – المول</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس مولات المركبات – المول:<a href="https://www.al-3lmnoor.com/2022/03/3-5.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 3-5 لدرس مولات
المركبات – المول</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/03/3-5_3.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #741b47; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الرابع: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الصيغة الأولية والصيغة الجزيئية –
المول</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس الصيغة الأولية والصيغة
الجزيئية – المول</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/03/4-5.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 4-5 لدرس الصيغة
الأولية والصيغة الجزيئية – المول</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/10/4-5.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="color: #741b47; font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;">الدرس الخامس: </span><span lang="AR-SA" style="font-family: arial; line-height: 107%;">صيغ الأملاح المائية – المول</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">مخلص لدرس صيغ الأملاح المائية – المول</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/03/5-5.html">انقرهنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px; text-indent: -0.25in;"><span style="font-size: x-large;"><span style="font-family: arial; line-height: 107%;"><span>-<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span style="font-family: arial;"><span lang="AR-SA" style="line-height: 107%;">حل أسئلة تقويم 5-5 لدرس صيغ الأملاح
المائية – المول</span><span lang="AR-SA" style="line-height: 107%;">: <a href="https://www.al-3lmnoor.com/2022/03/5-5_17.html">انقر هنا</a> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span lang="AR-SA" style="font-family: arial; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><b><span dir="LTR">- </span></b><b><span><span> </span><span lang="AR-SA">حل أسئلة الفصل الخامس (</span></span></b><b><span lang="AR-SA">المول</span></b><b><span lang="AR-SA">): <a href="https://www.al-3lmnoor.com/2023/03/blog-post_22.html">انقر هنا</a></span></b><b><span dir="LTR" lang="AR-SA"> </span></b></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span style="font-size: x-large;"><span style="font-family: arial;"><span dir="LTR"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span dir="LTR">- </span><span> </span><span lang="AR-SA">حل أسئلة مقنن الفصل الخامس (المول)</span><span dir="LTR">:</span><span dir="LTR">
</span><a href="https://www.al-3lmnoor.com/2023/03/5.html"><span><span> </span></span></a><span lang="AR-SA"><a href="https://www.al-3lmnoor.com/2023/03/5.html">انقر هنا</a> </span></span></span></b></span></p><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span lang="AR-SA"> </span></span></span></b></span></p><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span lang="AR-SA"> </span></span></span></b></span></p><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span lang="AR-SA"> </span></span></span></b></span></p><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span lang="AR-SA"> </span></span></span></b></span></p><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">تم بحمد الله </span><span dir="LTR" style="font-size: 18pt; line-height: 115%;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة
التعليقات </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">"نرد على جميع التعليقات"</span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span style="mso-spacerun: yes;"> </span>بالتوفيق
للجميع...^-^<span style="color: black; mso-themecolor: text1;"></span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><span dir="LTR" style="font-size: 18pt; line-height: 115%;"></span><p class="Style1" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><b><span><span style="font-family: arial;"><span lang="AR-SA"> </span></span></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span style="font-size: x-large;"><span dir="LTR" style="font-family: arial; line-height: 107%;"> </span></span></p>
Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-86351149850237485932023-03-24T08:00:00.072+03:002024-02-03T03:39:49.139+03:00اختبار مقنن 5 – المول<p style="margin-right: 40px; text-align: right;"> <!--[if !mso]>
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 4"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 5"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 6"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 1"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 2"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 3"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 4"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 5"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 6"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Mention"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Smart Hyperlink"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Hashtag"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Unresolved Mention"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Smart Link"/>
</w:LatentStyles>
</xml><![endif]--><!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin-top:0in;
mso-para-margin-right:0in;
mso-para-margin-bottom:8.0pt;
mso-para-margin-left:0in;
line-height:107%;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
table.MsoTable15Grid4Accent6
{mso-style-name:"Grid Table 4 - Accent 6";
mso-tstyle-rowband-size:1;
mso-tstyle-colband-size:1;
mso-style-priority:49;
mso-style-unhide:no;
border:solid #A8D08D 1.0pt;
mso-border-themecolor:accent6;
mso-border-themetint:153;
mso-border-alt:solid #A8D08D .5pt;
mso-border-themecolor:accent6;
mso-border-themetint:153;
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-border-insideh:.5pt solid #A8D08D;
mso-border-insideh-themecolor:accent6;
mso-border-insideh-themetint:153;
mso-border-insidev:.5pt solid #A8D08D;
mso-border-insidev-themecolor:accent6;
mso-border-insidev-themetint:153;
mso-para-margin:0in;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
table.MsoTable15Grid4Accent6FirstRow
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:first-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#70AD47;
mso-tstyle-shading-themecolor:accent6;
mso-tstyle-border-top:.5pt solid #70AD47;
mso-tstyle-border-top-themecolor:accent6;
mso-tstyle-border-left:.5pt solid #70AD47;
mso-tstyle-border-left-themecolor:accent6;
mso-tstyle-border-bottom:.5pt solid #70AD47;
mso-tstyle-border-bottom-themecolor:accent6;
mso-tstyle-border-right:.5pt solid #70AD47;
mso-tstyle-border-right-themecolor:accent6;
mso-tstyle-border-insideh:cell-none;
mso-tstyle-border-insidev:cell-none;
color:white;
mso-themecolor:background1;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent6LastRow
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:last-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-border-top:1.5pt double #70AD47;
mso-tstyle-border-top-themecolor:accent6;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent6FirstCol
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:first-column;
mso-style-priority:49;
mso-style-unhide:no;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent6LastCol
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:last-column;
mso-style-priority:49;
mso-style-unhide:no;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent6OddColumn
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:odd-column;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#E2EFD9;
mso-tstyle-shading-themecolor:accent6;
mso-tstyle-shading-themetint:51;}
table.MsoTable15Grid4Accent6OddRow
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:odd-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#E2EFD9;
mso-tstyle-shading-themecolor:accent6;
mso-tstyle-shading-themetint:51;}
</style>
<![endif]--><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1027"/>
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1"/>
</o:shapelayout></xml><![endif]-->
</p><p align="center" class="MsoNormal" style="margin-right: 40px; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بسم الله الرحمن الرحيم </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">السلام عليكم ورحمة الله وبركاته </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">اختبار
مقنن 5 – </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">المول</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نبدأ على بركة الله ...</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أسئلة الاختيار من متعدد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">استعن بالرسم البياني أدناه للإجابة عن الأسئلة من 1 إلى 4.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 40px; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ansi-language: AR-SA; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-no-proof: yes;">
</span><span dir="LTR"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div class="separator" style="clear: both; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4_XM9wXyL92erw27c4Y-wjTosnbtsmxABuTFuW4wg9E8KQ6Btx393fH-OCs_UB9BC6pnkTSYzFxxi3Qn6SD7nFpaI0kCu4FGC9ebiuuZRqkvGsyM0Ge9U3PcbVvrS-tgFvAhy6t-QPQEL4OIoxyclfjQCP_1K-OHdq8xjc5W-0KOLJPmaQfW65XCFE6s3/s1982/2.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1157" data-original-width="1982" height="374" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4_XM9wXyL92erw27c4Y-wjTosnbtsmxABuTFuW4wg9E8KQ6Btx393fH-OCs_UB9BC6pnkTSYzFxxi3Qn6SD7nFpaI0kCu4FGC9ebiuuZRqkvGsyM0Ge9U3PcbVvrS-tgFvAhy6t-QPQEL4OIoxyclfjQCP_1K-OHdq8xjc5W-0KOLJPmaQfW65XCFE6s3/w640-h374/2.PNG" width="640" /></a></span></div><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><br /></span><br /><p></p><p></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1. يتشابه الأسيتالدهيد وحمض
البيوتانويك في:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الجزيئية.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الخواص الكيميائية.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.<span style="mso-tab-count: 1;"> </span>الصيغة الأولية.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2. إذا كانت الكتلة المولية لحمض
البيوتانويك </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>88.1 </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>، فما صيغته الجزيئية؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>3</sub>H<sub>4</sub>O<sub>3</sub></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>2</sub>H<sub>4</sub>O</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>5</sub>H<sub>12</sub>O</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>4</sub>H<sub>8</sub>O<sub>2</sub></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial", sans-serif" lang="AR-SA" style="color: #6aa84f; font-size: 18pt; line-height: 115%;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نفترض أن لدينا </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>100
g</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> من المركب:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>= 36.4 / 16 = 2.28 مول </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الهيدروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 9.1 / 1.008 = 9.03 مول</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 54.4 / 12.01 = 4.54
مول </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على أقل عدد مولات :</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الأكسجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="AR-SA">= 2.28 / 2.28 = 1</span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الهيدروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 9.03 / 2.28 = 4</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكربون </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 4.54 / 2.28 = 2</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية: </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>2</sub>H<sub>4</sub>O</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم الكتلة المولية للمركب على
الكتلة المولية للصيغة الأولية = الكتلة المولية / الكتلة المولية الأولية = 88.1
/ 44.06 = 2</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الجزيئية = 2 × الصيغة الأولية
= </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>2(C<sub>2</sub>H<sub>4</sub>O)</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>4</sub>H<sub>8</sub>O<sub>2</sub></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">d</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">3. ما الصيغة الأولية للإيثانول؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>4</sub>HO<sub>3</sub></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>2</sub>H<sub>6</sub>O<sub>2</sub></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>2</sub>H<sub>6</sub>O</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CH<sub>13</sub>O<sub>2</sub></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نفترض أن لدينا </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>100
g</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> من المركب:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>= 34.8 / 16 = 2.18 مول </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الهيدروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 13 / 1.008 = 12.9 مول</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 52.2 / 12.01 = 4.35 مول
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على أقل عدد مولات :</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الأكسجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="AR-SA">= 2.18 / 2.18 = 1</span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الهيدروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 12.9 / 2.18 = 6</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكربون </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 4.35 / 2.18 = 2</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية: </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>2</sub>H<sub>6</sub>O</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">c</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><br /><br /><br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</script> <br /><br /><br /><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>4. الصيغة الأولية للفورمالدهيد هي صيغته
الجزيئية</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نفسها.
فكم جرامًا يوجد في </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">mol </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>2.00</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> من</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الفورمالدهيد؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>30.00 g</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">60.06
g</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">182.0
g</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">200.0
g</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحدد الصيغة
الأولية للفورمالدهيد:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>= 53.33 / 16 = 3.33 مول </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الهيدروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 6.7 / 1.008 = 6.65 مول</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 40 / 12.01 = 3.33 مول </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على أقل عدد مولات :</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الأكسجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="AR-SA">= 3.33 / 3.33 = 1</span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الهيدروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 6.65 / 3.33 = 2</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكربون </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 3.33 / 3.33 = 1</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية: </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CH<sub>2</sub>O</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
= </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>30.03 g / mol</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الجرامات =
عدد المولات × الكتلة المولية = 2 × 30.03 </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>60.06
g CH<sub>2</sub>O</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">5. أي مما يأتي لا يُعد وصفا للمول؟ </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">وحدة تستعمل للعد المباشر للجسيمات. </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو من جزيئات مركب. </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات في 128 بالضبط من 12- </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
النقي. </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">وحدة النظام العالمي لكمية المادة.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 1.1634in; text-align: right; text-indent: -0.5in;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">وحدة تستعمل
للعد المباشر للجسيمات.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 1.1634in; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">استعن بالرسم البياني أدناه للإجابة عن السؤال 6.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div class="separator" style="clear: both; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVAw3DqRaXDs7UTqABlb4vQqik9Z4-UAPf7jTS9ikNIcVYIDairiQH0sgEedXN9HDNXgsThfLGt4thkB26za5rYUbkTEOv6NPqmnbF9g2timqbyvAT3grNPjVp8wXj4USjLWQlUPwrg0AeNDc_q5DHPkrY85o0lCjwNzbawdj8gn2UEUGOEpfjSB-Xgull/s1262/3.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1155" data-original-width="1262" height="366" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVAw3DqRaXDs7UTqABlb4vQqik9Z4-UAPf7jTS9ikNIcVYIDairiQH0sgEedXN9HDNXgsThfLGt4thkB26za5rYUbkTEOv6NPqmnbF9g2timqbyvAT3grNPjVp8wXj4USjLWQlUPwrg0AeNDc_q5DHPkrY85o0lCjwNzbawdj8gn2UEUGOEpfjSB-Xgull/w400-h366/3.PNG" width="400" /></a></span></div><p></p><br /><p></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 40px; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ansi-language: AR-SA; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-no-proof: yes;">
</span><span dir="LTR"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">6. ما الصيغة الأولية لهذا المركب؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>6</sub>H<sub>2</sub>N<sub>6</sub>O<sub>3</sub>
</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>4</sub>HN<sub>5</sub>O<sub>10</sub>
</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CH<sub>3</sub>NO<sub>2 </sub></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CH<sub>5</sub>NO<sub>3</sub></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نفترض أن لدينا </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>100
g</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> من المركب: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>= 52.42 / 16 = 3.276 مول </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات النيتروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">N</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 22.95 / 14 = 1.638 مول
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الهيدروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 4.96 / 1.008 = 4.921 مول</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 19.68 / 12.01 = 1.639
مول </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على أقل عدد مولات :</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الأكسجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="AR-SA">= 3.276 / 1.638 = 2</span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النيتروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">N</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 1.638 / 1.638 = 1</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الهيدروجين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 4.921 / 1.638 = 3</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكربون </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 1.638 / 1.638 = 1</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية: </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CH<sub>3</sub>NO<sub>2</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">c </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">7. ما نوع التفاعل الموضح أدناه؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: left;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>2HI+ (NH<sub>4</sub>)<sub>2</sub>S → H<sub>2</sub>S+2NH<sub>4</sub>I</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إحلال بسيط.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إحلال مزدوج.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تكوين.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تفكك.</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">التفاعل الموضح هو تفاعل إحلال مزدوج. في هذا التفاعل، يحدث تبادل
الأيونات بين المركبين الأوليين (<sub>2</sub></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">HI</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> و</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>(NH<sub>4</sub>)<sub>2</sub>S</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>)
ليتكون المركبان الجديدين </span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H<sub>2</sub>S</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> و<sub>2</sub></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">NH<sub>4</sub>I</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>).</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">d</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">8. ما كتلة جزيء واحد من الجلوكوز </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>6</sub>H<sub>12</sub>O<sub>6</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(الكتلة المولية = </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 180</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">).</span><span style="color: red;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span style="color: red;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> </span></span></span></span></b></p><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span style="color: red;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> </span></span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-23</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> × 6.02 </span></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span style="color: red;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> </span></span></span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span style="color: red;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> </span></span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-22</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> × 2.99</span></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span style="color: red;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.</span></span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span style="color: red;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> </span></span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-25</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> × 2.16</span></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span style="color: red;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> </span></span></span></span></b></p><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span style="color: red;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> </span></span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-21</sup></span></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> × 3.3</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">4</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة بالجرام = عدد المولات × الكتلة المولية = (عدد الجزيئات / عدد
أفوجادرو) × الكتلة المولية = (1 / 10<sup>23</sup> × 6.02) × 180 =</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-22</sup></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span lang="AR-SA"> ×
2.99</span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
b</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">9. ما عدد ذرات الأكسجين في 18.948 من
<sub>2</sub>(</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Zn (NO<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟
</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(الكتلة المولية </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 189</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">).</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup> × 3.62 </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.</span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup> × 1.81</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.</span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup> × 6.02</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup> × 1.14</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحسب عدد جزيئات المركب </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Zn(NO<sub>3</sub>)<sub>2</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الجزيئات = عدد المولات × عدد
أفوجادرو = (الكتلة بالجرام / الكتلة المولية) × عدد أفوجادرو = (18.94 / 189) × 10<sup>23</sup>
× 6.02 = 10<sup>22</sup> × 6.02 جزيء.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات الأكسجين في المركب = عدد
جزيئات المركب × عدد ذرات الأكسجين = 10<sup>22</sup> × 6.02 × 6 = 10<sup>23</sup>
× 3.62 ذرة من </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.
a </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10. إذا علمت أن الكتلة المولية
لهيدروكسيد الصوديوم</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">NaOH</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>40.0</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. فما عدد المولات</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">في </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
20.00 منه؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>0.50 mol</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>1.00 mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2.00 mol</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">4.00 mol</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات = الكتلة بالجرام / الكتلة المولية = 20 / 40 = </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>0.50 mol</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.
a </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">11.
كم ذرة في </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 116.14 من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ge</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟ </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(الكتلة
المولية = </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>72.64)</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup>×
2.73 ذرة.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.</span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup>×
6.99 ذرة.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup>×
</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>3.76</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
ذرة.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.</span></span></b></p><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup>×
</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>9.63</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
ذرة.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات = عدد المولات × عدد أفوجادرو = (الكتلة بالجرام / الكتلة
المولية) × عدد أفوجادرو = (116.14 / 32.59) × 10<sup>23</sup> × 6.02 </span></p><div style="margin-right: 40px; text-align: right;">
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2"/>
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<w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
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<w:LsdException Locked="false" Priority="30" QFormat="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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</xml><![endif]--><!--[if gte mso 10]>
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/* Style Definitions */
table.MsoNormalTable
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mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
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mso-para-margin-top:0in;
mso-para-margin-right:0in;
mso-para-margin-bottom:8.0pt;
mso-para-margin-left:0in;
line-height:107%;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
</style>
<![endif]--><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL" lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>23</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> × 9.63 ذرة من </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ge</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.
d </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">12.
ما كتلة جزيء واحد من (<sub>6</sub></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">BaSiF</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) علما أن كتلته</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المولية </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>g / mol
</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>279.415.</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.</span></span></b></p><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">x 10<sup>26</sup> g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>1.68</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>21</sup>
× 2.16</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><sup><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span></sup></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-22</sup></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">× 4.64
</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.</span></span></b></p><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: justify; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><sup><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span></sup></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-23</sup></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">×
6.02</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة بالجرام
= عدد المولات × الكتلة المولية = (عدد الجزيئات / عدد أفوجادرو) × الكتلة المولية
= (1 / 10<sup>23</sup> × 6.02) × 279.415 = </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>10<sup>-22</sup> g</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×
4.64</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">c</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><br /><br /><br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</script> <br /><br /><br /><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">13.
ما الكتلة المولية لأباتيت الفلور</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">F </span></b><span dir="RTL"></span><span dir="RTL"></span><b><sub><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>3</span></sub></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ca<sub>5</sub>(PO<sub>4</sub></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.</span></span></b></p><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>314</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.</span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>344</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.</span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 442</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.</span></span></b></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 504</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">e.</span></span></b></p><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>524</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
= (19 × 1) + (16 × 12) + (30.97 × 3) + (40.08 × 5) = 19 + 192 + 92.91 + 200.4 = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">504.31 g/mol</span></p><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><!--[if gte mso 9]><xml>
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</p><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الاختيار هو </span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">d</span></p>
<p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أسئلة الإجابات
القصيرة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">استعن بالجدول
أدناه للإجابة عن السؤال 14.</span><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTable15Grid4Accent6" style="border-collapse: collapse; border: medium; margin-left: 6.75pt; margin-right: 6.75pt; text-align: right;">
<tbody><tr style="mso-yfti-firstrow: yes; mso-yfti-irow: -1; mso-yfti-lastfirstrow: yes;">
<td colspan="2" style="background: rgb(68, 114, 196); border: 1pt solid rgb(112, 173, 71); mso-background-themecolor: accent1; mso-border-alt: solid #70AD47 .5pt; mso-border-themecolor: accent6; padding: 0in 5.4pt; width: 3.45in;" valign="top" width="331">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 5; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-themecolor: background1;">شحنات بعض الأيونات</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-themecolor: background1;"></span></b></p>
</td>
</tr>
<tr style="mso-yfti-irow: 0;">
<td style="background: rgb(112, 173, 71); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 126.9pt;" valign="top" width="169">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 68; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">الأيون</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
</td>
<td style="background: rgb(112, 173, 71); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 121.5pt;" valign="top" width="162">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">الصيغة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 1;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 126.9pt;" valign="top" width="169">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 4; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكبريتيد</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 121.5pt;" valign="top" width="162">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">S<sup>-2</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 2;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 126.9pt;" valign="top" width="169">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 68; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">الكبريتيت</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 121.5pt;" valign="top" width="162">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 64; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">SO<sub>3</sub><sup>-2</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 3;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 126.9pt;" valign="top" width="169">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 4; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكبريتات</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 121.5pt;" valign="top" width="162">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">SO<sub>4</sub><sup>-2</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 4;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 126.9pt;" valign="top" width="169">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 68; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">نيوكبريتات</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 121.5pt;" valign="top" width="162">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 64; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">S<sub>2</sub>O<sub>3</sub><sup>-2</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 5;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 126.9pt;" valign="top" width="169">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 4; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحاس </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">I</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 121.5pt;" valign="top" width="162">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Cu<sup>+</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 6; mso-yfti-lastrow: yes;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 126.9pt;" valign="top" width="169">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 68; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">نحاس</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">II</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 121.5pt;" valign="top" width="162">
<p align="center" class="MsoNormal" style="mso-element-anchor-horizontal: page; mso-element-anchor-vertical: paragraph; mso-element-frame-hspace: 9.0pt; mso-element-left: 153.05pt; mso-element-top: 93.45pt; mso-element-wrap: around; mso-element: frame; mso-height-rule: exactly; mso-yfti-cnfc: 64; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="color: black; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">Cu<sup>+2</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
</tbody></table>
</div><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">14.
كم مركباً يمكن أن يتكون من النحاس والكبريت والأكسجين؟ اكتب أسماءها وصيغها.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من الممكن أن تتكون ست مركبات هي:</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثيوكبريتات النحاس (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">I</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Cu<sub>2</sub>S<sub>2</sub>O<sub>3</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كبريتات النحاس (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">I</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Cu<sub>2</sub>SO<sub>4</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كبريتيت النحاس (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">I</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Cu<sub>2</sub>SO<sub>3</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثيوكبريتات النحاس (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CuS<sub>2</sub>0<sub>3</sub>
(II</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كبريتات النحاس (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CuSO<sub>4</sub>
(II</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كبريتيت النحاس
(</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CuSO<sub>3</sub> (II</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أسئلة الإجابات
المفتوحة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">استعن بالشكل
أدناه للإجابة عن السؤال 15.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4RqbS64o2PCgaj1MVDgCti9VFF7c-G6ZkhOU4QDd-9Gz6A2RtvSocUeymuHK1QA7pkYZxzg28ixCmW3KdU7DYfTK0F9zsqSubxp01BpP1Y0zN3xiheogGU0MxLHFUbF1qrUZ7Sr798SRC9f4fLIpyPz69t-g3xDIF07rrHgP3lEU5Hbyb8WXw3PUD-hjI/s536/1.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="420" data-original-width="536" height="251" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4RqbS64o2PCgaj1MVDgCti9VFF7c-G6ZkhOU4QDd-9Gz6A2RtvSocUeymuHK1QA7pkYZxzg28ixCmW3KdU7DYfTK0F9zsqSubxp01BpP1Y0zN3xiheogGU0MxLHFUbF1qrUZ7Sr798SRC9f4fLIpyPz69t-g3xDIF07rrHgP3lEU5Hbyb8WXw3PUD-hjI/s320/1.PNG" width="320" /></a></div><br /><div style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> <br /></span></div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">طلب إليك تحديد
ما إذا كانت عينة من الفلز تتكون من الخارصين، أو الرصاص، أو الليثيوم. ولديك
المحاليل الآتية: كلوريد البوتاسيوم </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">KCl</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>،
كلوريد الألومنيوم </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">AlCl<sub>3</sub> III</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>،
كلوريد الحديد </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">FeCl<sub>3</sub> III</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>،
کلورید</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النحاس (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CuCl<sub>2</sub> (II</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">15
وضّح كيف تستخدم المحاليل في معرفة نوع الفلز الذي تتكون منه العينة؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">سنحتاج إلى
تفاعل كمية من العينة نفسها مع كافة المحاليل. إذا كانت العينة من الليثيوم فستكون
نشطة كيميائياً، وستظهر تفاعلاً كيميائياً عند وضعها في أي محلول. الرصاص أقل
نشاطاً من المحاليل جميعها باستثناء النحاس. لذا إذا أظهر الفلز تفاعلاً مع النحاس
فقط، فإن العينة تكون من الرصاص. الخارصين أكثر نشاطاً من الحديد والنحاس، وأقل
نشاطا من البوتاسيوم والألومنيوم، فالخارصين يتفاعل مع محاليل الحديد والنحاس،
ولكنه لا يتفاعل مع محاليل البوتاسيوم والألومنيوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">تم بحمد الله </span><span dir="LTR" style="font-size: 18pt; line-height: 115%;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة
التعليقات </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">"نرد على جميع التعليقات"</span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span style="mso-spacerun: yes;"> </span>بالتوفيق
للجميع...^-^<span style="color: black; mso-themecolor: text1;"></span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="font-size: 18pt; line-height: 115%;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR"> </span></p>
<br /><br />Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-88090926825083160912023-03-22T08:00:00.106+03:002024-02-02T14:33:14.103+03:00حل أسئلة الفصل الخامس – المول<div style="margin-right: 40px;"><!--[if gte mso 9]><xml>
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<w:LsdException Locked="false" Priority="61" Name="Light List Accent 1"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 1"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 1"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 1"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
<w:LsdException Locked="false" Priority="34" QFormat="true"
Name="List Paragraph"/>
<w:LsdException Locked="false" Priority="29" QFormat="true" Name="Quote"/>
<w:LsdException Locked="false" Priority="30" QFormat="true"
Name="Intense Quote"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 1"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 1"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 2"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 2"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 2"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 2"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 2"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 2"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 2"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 2"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 2"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 2"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 3"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 3"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 3"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 3"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 3"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 3"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 3"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 3"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 3"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 3"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 3"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 3"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 4"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 4"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 4"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 4"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 4"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 4"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 4"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 4"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 4"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 4"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 4"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 4"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 4"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 4"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 5"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 5"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 5"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 5"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 5"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 5"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 5"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 5"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 5"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 5"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 5"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 5"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 6"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 6"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 6"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 6"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 6"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 6"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 6"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 6"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 6"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 6"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 6"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 6"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
<w:LsdException Locked="false" Priority="19" QFormat="true"
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<w:LsdException Locked="false" Priority="21" QFormat="true"
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<w:LsdException Locked="false" Priority="31" QFormat="true"
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<w:LsdException Locked="false" Priority="32" QFormat="true"
Name="Intense Reference"/>
<w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
<w:LsdException Locked="false" Priority="37" SemiHidden="true"
UnhideWhenUsed="true" Name="Bibliography"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="TOC Heading"/>
<w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
<w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
<w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
<w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
<w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
<w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
<w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="Grid Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 1"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 2"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 1"/>
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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</w:LatentStyles>
</xml><![endif]--><!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin-top:0in;
mso-para-margin-right:0in;
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mso-para-margin-left:0in;
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mso-pagination:widow-orphan;
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font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
table.MsoTableGrid
{mso-style-name:"Table Grid";
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mso-tstyle-colband-size:0;
mso-style-priority:39;
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border:solid windowtext 1.0pt;
mso-border-alt:solid windowtext .5pt;
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-border-insideh:.5pt solid windowtext;
mso-border-insidev:.5pt solid windowtext;
mso-para-margin:0in;
mso-pagination:widow-orphan;
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font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
table.MsoTable15Grid4Accent1
{mso-style-name:"Grid Table 4 - Accent 1";
mso-tstyle-rowband-size:1;
mso-tstyle-colband-size:1;
mso-style-priority:49;
mso-style-unhide:no;
border:solid #8EAADB 1.0pt;
mso-border-themecolor:accent1;
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mso-border-themecolor:accent1;
mso-border-themetint:153;
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mso-border-insideh:.5pt solid #8EAADB;
mso-border-insideh-themecolor:accent1;
mso-border-insideh-themetint:153;
mso-border-insidev:.5pt solid #8EAADB;
mso-border-insidev-themecolor:accent1;
mso-border-insidev-themetint:153;
mso-para-margin:0in;
mso-pagination:widow-orphan;
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font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
table.MsoTable15Grid4Accent1FirstRow
{mso-style-name:"Grid Table 4 - Accent 1";
mso-table-condition:first-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#4472C4;
mso-tstyle-shading-themecolor:accent1;
mso-tstyle-border-top:.5pt solid #4472C4;
mso-tstyle-border-top-themecolor:accent1;
mso-tstyle-border-left:.5pt solid #4472C4;
mso-tstyle-border-left-themecolor:accent1;
mso-tstyle-border-bottom:.5pt solid #4472C4;
mso-tstyle-border-bottom-themecolor:accent1;
mso-tstyle-border-right:.5pt solid #4472C4;
mso-tstyle-border-right-themecolor:accent1;
mso-tstyle-border-insideh:cell-none;
mso-tstyle-border-insidev:cell-none;
color:white;
mso-themecolor:background1;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent1LastRow
{mso-style-name:"Grid Table 4 - Accent 1";
mso-table-condition:last-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-border-top:1.5pt double #4472C4;
mso-tstyle-border-top-themecolor:accent1;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent1FirstCol
{mso-style-name:"Grid Table 4 - Accent 1";
mso-table-condition:first-column;
mso-style-priority:49;
mso-style-unhide:no;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent1LastCol
{mso-style-name:"Grid Table 4 - Accent 1";
mso-table-condition:last-column;
mso-style-priority:49;
mso-style-unhide:no;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent1OddColumn
{mso-style-name:"Grid Table 4 - Accent 1";
mso-table-condition:odd-column;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#D9E2F3;
mso-tstyle-shading-themecolor:accent1;
mso-tstyle-shading-themetint:51;}
table.MsoTable15Grid4Accent1OddRow
{mso-style-name:"Grid Table 4 - Accent 1";
mso-table-condition:odd-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#D9E2F3;
mso-tstyle-shading-themecolor:accent1;
mso-tstyle-shading-themetint:51;}
table.MsoTable15Grid4Accent6
{mso-style-name:"Grid Table 4 - Accent 6";
mso-tstyle-rowband-size:1;
mso-tstyle-colband-size:1;
mso-style-priority:49;
mso-style-unhide:no;
border:solid #A8D08D 1.0pt;
mso-border-themecolor:accent6;
mso-border-themetint:153;
mso-border-alt:solid #A8D08D .5pt;
mso-border-themecolor:accent6;
mso-border-themetint:153;
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-border-insideh:.5pt solid #A8D08D;
mso-border-insideh-themecolor:accent6;
mso-border-insideh-themetint:153;
mso-border-insidev:.5pt solid #A8D08D;
mso-border-insidev-themecolor:accent6;
mso-border-insidev-themetint:153;
mso-para-margin:0in;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
table.MsoTable15Grid4Accent6FirstRow
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:first-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#70AD47;
mso-tstyle-shading-themecolor:accent6;
mso-tstyle-border-top:.5pt solid #70AD47;
mso-tstyle-border-top-themecolor:accent6;
mso-tstyle-border-left:.5pt solid #70AD47;
mso-tstyle-border-left-themecolor:accent6;
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{mso-style-name:"Grid Table 4 - Accent 6";
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{mso-style-name:"Grid Table 4 - Accent 6";
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table.MsoTable15Grid4Accent6OddRow
{mso-style-name:"Grid Table 4 - Accent 6";
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{mso-style-name:"Grid Table 6 Colorful - Accent 6";
mso-tstyle-rowband-size:1;
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border:solid #A8D08D 1.0pt;
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mso-border-alt:solid #A8D08D .5pt;
mso-border-themecolor:accent6;
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{mso-style-name:"Grid Table 6 Colorful - Accent 6";
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table.MsoTable15Grid6ColorfulAccent6LastRow
{mso-style-name:"Grid Table 6 Colorful - Accent 6";
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mso-tstyle-border-top-themetint:153;
mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid6ColorfulAccent6FirstCol
{mso-style-name:"Grid Table 6 Colorful - Accent 6";
mso-table-condition:first-column;
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mso-bidi-font-weight:bold;}
table.MsoTable15Grid6ColorfulAccent6LastCol
{mso-style-name:"Grid Table 6 Colorful - Accent 6";
mso-table-condition:last-column;
mso-style-priority:51;
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table.MsoTable15Grid6ColorfulAccent6OddColumn
{mso-style-name:"Grid Table 6 Colorful - Accent 6";
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mso-style-priority:51;
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mso-tstyle-shading:#E2EFD9;
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table.MsoTable15Grid6ColorfulAccent6OddRow
{mso-style-name:"Grid Table 6 Colorful - Accent 6";
mso-table-condition:odd-row;
mso-style-priority:51;
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<![endif]-->
<p align="center" class="MsoNormal" dir="RTL" style="text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بسم الله الرحمن الرحيم </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">السلام عليكم ورحمة الله وبركاته </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حل
أسئلة الفصل الخامس – المول</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="text-align: justify;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نبدأ على بركة الله ...</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إتقان المفاهيم</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>83</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما القيمة العددية لعدد أفوجادرو؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">القيمة
العددية لعدد أفوجادرو هي 10<sup>23</sup> × 6.0221</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.84</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">كم ذرة
في مول واحد من البوتاسيوم؟</span></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول
واحد من البوتاسيوم يحتوي على عدد أفوجادروا من الذرات وهي</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>10<sup>23</sup></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 6.0221 × </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">85. ما أهمية وحدة المول للكيميائي؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المول
هو وحدة قياس دولية لقياس المادة وقياس عدد الجسيمات المتماثلة فيها من عدد الذرات
أو الجزيئات أو الأيونات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.86</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">وضح كيف
يستخدم عدد أفوجادرو عامل تحويل ؟</span></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تحويل
الجسيمات إلى عدد من المولات وذلك باستخدام مقلوب عدد أفوجادروا</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تحويل
المولات إلى عدد ن الجسيمات.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إتقان حل المسائل</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">87</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">احسب عدد الجسيمات في كل من</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p align="right" dir="LTR" style="text-align: right;"><b><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">0.25</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> mol Ag .a</span></b></p>
<p align="right" dir="LTR" style="text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><b><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>8.56</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> × 10<sup>-3</sup> mol NaCl .b</span></b></p>
<p align="right" dir="LTR" style="text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><b><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>35.3</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> mol CO2 .c</span></b></p>
<p align="right" dir="LTR" style="text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><b><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>0.425</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> mol N2 .d</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لحساب
عدد الجسيمات في كل مول نضرب عدد المولات في عدد أفوجادروا لتحديد عدد الجسيمات</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.
A</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
<span lang="AR-SA">عدد جسيمات الفضة = 10<sup>23</sup> × 6.0221 × 0.25 = 10<sup>23</sup>
× 1.5 جسيم.</span></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">. B</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">عدد جزيئات كلوريد الصوديوم = <sup>3-</sup>10 × 8.56 × 10<sup>23</sup>
× 6.02 = 10<sup>21</sup> × 5.153 جزئ.</span></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">. C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">عدد جزيئات ثاني أكسيد الكربون = 10<sup>23</sup> × 6.02 × 35.3 = 10<sup>24</sup>
× 21.25 جزئ</span></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.
D</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
<span lang="AR-SA">عدد جزيئات النيتروجين = 10<sup>23</sup> × 6.02 × 0.425 = 10<sup>23</sup>
× 2.55 جزئ.</span></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">88</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما عدد الجزيئات في كل من
المركبات الآتية؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p align="right" dir="LTR" style="text-align: right;"><b><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1.35</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> mol CS<sub>2</sub> .a</span></b></p>
<p align="right" dir="LTR" style="text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><b><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>0.254</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> mol As<sub>2</sub>O<sub>3</sub> .b</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>mol H<sub>2</sub>O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>1.25</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.d</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>mol HCl</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>150.0</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.
A</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">عدد
جزيئات ثنائي كبريتيد الكربون </span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 10<sup>23</sup>
× 6.02 × 1.35 =</span></p><p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 10<sup>23</sup> × 8.127</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جزئ.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">. B</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات أكسيد الزرنيخ = 10<sup>23</sup>
× 6.02 × 0.254 = 10<sup>23</sup> × 1.52 جزئ.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">. C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات الماء = 10<sup>23</sup>
× 6.02 × 1.25 = 10<sup>23</sup> × 7.52 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جزئ</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.
D</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات حمض
الهيدروكلوريك = 10<sup>23</sup> × 6.02 × 150 =</span></p><p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 10<sup>25</sup> × 9.03 جزئ</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>89</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">احسب عدد المولات في كل مما يأتي</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b></p></div><div style="margin-right: 80px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;">a.</span></span></b></div><div style="margin-right: 80px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>10<sup>20</sup> × 3.25 ذرة من الرصاص</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> .</span></b></div><div style="margin-right: 80px; text-align: right;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.b </span></b><br />
<b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>24</sup> × 4.96 جزيء
من الجلوكوز.</span></b></div><div style="margin-right: 40px;">
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 37.8pt; mso-list: l20 level1 lfo2; text-align: right; text-indent: -19.8pt; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات ذرة الرصاص = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات على عدد أفوجادروا / (عدد
ذرات المول الواحد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>20</sup> × 3.25 / 10<sup>23</sup>
× 6.02 = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>Mol Pb</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>0.00053 </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 37.8pt; mso-list: l20 level1 lfo2; text-align: right; text-indent: -19.8pt; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات جزيئات الجلوكوز =</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات على عدد أفوجادروا / (عدد
ذرات المول الواحد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>24</sup> × 4.96 / 10<sup>23</sup>
× 6.02 =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Mol
glucose</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
8.23 </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">90</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أجر التحويلات الآتية</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<span style="font-size: large;"><b><span style="color: red;">a.</span></b></span><br /></div><div style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>15</sup> × 1.51 ذرة من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Si</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> إلى مولات.</span></b></div><div style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b. </span></b><br />
<b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H<sub>2</sub>SO<sub>4</sub></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">mol </span></b><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-2</sup></span></b><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span lang="AR-SA"> × 4.25 إلى جزيئات.</span></span></b></div><div style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span lang="AR-SA"> c.</span></span></b><br />
<b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";">
</span></span></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup>
× 8.95 جزيء من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CCl4</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> إلى مولات.</span></b></div><div style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">d. </span></b><br />
<b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ca</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">mol </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 5.90 إلى ذرات.</span></b></div><div style="margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b></div><div style="margin-right: 40px;">
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l21 level1 lfo4; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات ذرة
السيلكون =</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات /
عدد أفوجادروا (عدد ذرات المول الواحد</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> = (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>15</sup> × 1.51 / 10<sup>23</sup> × 6.02 = </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Mol Si</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 0.00025<span style="mso-spacerun: yes;"> </span></span></p><p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l21 level1 lfo4; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات حمض
الكبريتيك = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> × </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات =</span><!--[if gte mso 9]><xml>
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UnhideWhenUsed="true" QFormat="true" Name="heading 7"/>
<w:LsdException Locked="false" Priority="9" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="heading 8"/>
<w:LsdException Locked="false" Priority="9" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="heading 9"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="index 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="index 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="index 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="index 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="index 7"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="index 8"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="index 9"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 1"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 2"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 3"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 4"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 5"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 6"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 7"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 8"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" Name="toc 9"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal Indent"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="footnote text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="annotation text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="header"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="footer"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="index heading"/>
<w:LsdException Locked="false" Priority="35" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="caption"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="table of figures"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="envelope address"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="envelope return"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="footnote reference"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="annotation reference"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="line number"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="endnote reference"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="endnote text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="table of authorities"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="macro"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="toa heading"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Bullet"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Number"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Bullet 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" Priority="10" QFormat="true" Name="Title"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Signature"/>
<w:LsdException Locked="false" Priority="1" SemiHidden="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text Indent"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" Priority="11" QFormat="true" Name="Subtitle"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text Indent 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="FollowedHyperlink"/>
<w:LsdException Locked="false" Priority="22" QFormat="true" Name="Strong"/>
<w:LsdException Locked="false" Priority="20" QFormat="true" Name="Emphasis"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Plain Text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="E-mail Signature"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Top of Form"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal (Web)"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Acronym"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Address"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Cite"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Code"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Definition"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Keyboard"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Preformatted"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Typewriter"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal Table"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Elegant"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Subtle 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" Priority="39" Name="Table Grid"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" Name="Placeholder Text"/>
<w:LsdException Locked="false" Priority="1" QFormat="true" Name="No Spacing"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading"/>
<w:LsdException Locked="false" Priority="61" Name="Light List"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 1"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 1"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 1"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 1"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 1"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
<w:LsdException Locked="false" Priority="34" QFormat="true"
Name="List Paragraph"/>
<w:LsdException Locked="false" Priority="29" QFormat="true" Name="Quote"/>
<w:LsdException Locked="false" Priority="30" QFormat="true"
Name="Intense Quote"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 1"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 1"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 2"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 2"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 2"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 2"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 2"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 2"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 2"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 2"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 2"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 2"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 3"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 3"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 3"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 3"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 3"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 3"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 3"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 3"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 3"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 3"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 3"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 3"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 4"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 4"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 4"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 4"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 4"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 4"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 4"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 4"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 4"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 4"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 4"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 4"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 4"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 4"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 5"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 5"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 5"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 5"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 5"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 5"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 5"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 5"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 5"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 5"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 5"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 5"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 6"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 6"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 6"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 6"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 6"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 6"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 6"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 6"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 6"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 6"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 6"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 6"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
<w:LsdException Locked="false" Priority="19" QFormat="true"
Name="Subtle Emphasis"/>
<w:LsdException Locked="false" Priority="21" QFormat="true"
Name="Intense Emphasis"/>
<w:LsdException Locked="false" Priority="31" QFormat="true"
Name="Subtle Reference"/>
<w:LsdException Locked="false" Priority="32" QFormat="true"
Name="Intense Reference"/>
<w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
<w:LsdException Locked="false" Priority="37" SemiHidden="true"
UnhideWhenUsed="true" Name="Bibliography"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="TOC Heading"/>
<w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
<w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
<w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
<w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
<w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
<w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
<w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="Grid Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
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</p><p style="text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>-2</sup></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> × 4.25 × 10<sup>23</sup> × 6.02
=</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>21</sup>
× 25.585</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جزئ</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> .</span></p><p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l21 level1 lfo4; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات رباعي كلوريد الكربون =</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات
المركب / عدد أفوجادروا (عدد جزيئات المول الواحد) = </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup>
× 8.95 / 10<sup>23</sup> × 6.02 =</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">148.67 مول.</span></p><p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l21 level1 lfo4; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات
الكالسيوم = عدد المولات </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">×</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> عدد أفوجادرو =</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>23</sup>
× 6.02 × 5.90 =</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>24</sup>
× 3.55 ذرة.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">91</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إذا استطعت عدّ ذرتين في كل ثانية، فكم سنة تحتاج</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لعد مول واحد من الذرات؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات المول الواحد 10<sup>23</sup>
× 6.02 </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كل ذرتين في ثانية واحدة </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الثواني اللازمة لعد المول كله =
عدد الذرات / </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>23</sup> × 6.02) / 2 = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>23</sup> × 3.01 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثانية. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">السنة الواحدة تحتوي على 365.25 يوم
واليوم يحتوي على 24 ساعة والساعة تحتوي على 60 دقيقة والدقيقة تحتوي علي 60 ثانية</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الثواني في السنة الواحدة = 265.25
× 60 × 60 = 31557600 ثانية عدد السنين المطلوبة = عدد الثواني اللازمة للعد /
ثواني السنة الواحدة</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>23</sup>
× 3.01) / 31557600 = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>15</sup>
× 9.538 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">سنة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">92</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">وضح الفرق بين الكتلة
الذرية والكتلة المولية</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية هي كتلة مول واحد من
المادة النقية وتكون بوحدة الجرام، وقد تم تعيين كل كتل العناصر بالنسبة لكتلة ذرة
الكربون. الكتلة الذرية هي كتلة العنصر مساويا للكتلة المولية و لكن بوحدة</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">amu </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><br /><br /><br /><br /> <br /><br /> <script async="" crossorigin="anonymous" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"></script>
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</script><br /><br /> <br /><br /> <br /><br /> </p><p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">93</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أيهما يحوي ذرات أكثر: مول واحد من الفضة، أم مول</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">واحد من الذهب؟ فسّر إجابتك</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كلا من مول الفضة ومول الذهب يحتويان
على نفس العدد من الذرات وهي عدد افوجادروا</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من الذرات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">94</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أيهما أكبر كتلة: مول واحد
من الصوديوم أم مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">واحد من البوتاسيوم؟ فسر
إجابتك</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كلا من مول الصوديوم ومول البوتاسيوم
يحتويان على نفس عدد الذرات، ولكن تختلف كتلتيهما فكتلة البوتاسيوم </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">39</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جرام أكبر من كتلة الصوديوم 23
جرام.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">95</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">وضح كيف تحول عدد ذرات عنصر إلى كتلة؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحول عدد الذرات إلى عدد من المولات
وذلك بقسمة عدد الذرات على عدد أفوجادروا، ومن خلال عدد المولات نضرب عدد المولات
في كتلة المول الواحد.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">96</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ناقش العلاقات بين المول، والكتلة المولية، وعدد</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أفوجادرو</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المول = عدد أفوجادرو من الجسيمات للعنصر،
المول = كتلة معينة بالجرام وتسمى الكتلة المولية أي أن الكتلة المولية هي كتلة
مول واحد من العنصر بالجرام وكتلة عدد أفوجادرو من الجسيمات من العنصر النقي</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إتقان حل المسائل</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">97</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">احسب كتلة كل مما يأتي</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p> <br /></div><div style="margin-right: 40px; text-align: right;"><b><span style="font-size: large;"><span face=""Arial",sans-serif" style="color: red; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> a.<br /></span></span></span></span></b></div><div style="margin-right: 40px; text-align: right;"><b><span style="font-size: large;"><span dir="LTR" face=""Arial",sans-serif" style="color: red; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">mol He </span><span face=""Arial",sans-serif" style="color: red; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> <span lang="AR-SA">5.22</span></span><br /> <span face=""Arial",sans-serif" style="color: red; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;">b.</span></span></span></span></b></div><div style="margin-right: 40px; text-align: right;"><b><span style="font-size: large;"><span face=""Arial",sans-serif" style="color: red; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font-family: "Times New Roman"; font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; line-height: normal;"> </span></span></span><span dir="LTR" face=""Arial",sans-serif" style="color: red; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">mol Ti</span><span face=""Arial",sans-serif" style="color: red; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> <span lang="AR-SA">2.22</span></span><br /> <span face=""Arial",sans-serif" style="color: red; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; 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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Bullet"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Number"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Bullet 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Bullet 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Bullet 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Bullet 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Number 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Number 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Number 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Number 5"/>
<w:LsdException Locked="false" Priority="10" QFormat="true" Name="Title"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Closing"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Signature"/>
<w:LsdException Locked="false" Priority="1" SemiHidden="true"
UnhideWhenUsed="true" Name="Default Paragraph Font"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text Indent"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Continue"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Continue 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Continue 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Continue 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="List Continue 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Message Header"/>
<w:LsdException Locked="false" Priority="11" QFormat="true" Name="Subtitle"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Salutation"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Date"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text First Indent"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text First Indent 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Note Heading"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text Indent 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text Indent 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Block Text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Hyperlink"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="FollowedHyperlink"/>
<w:LsdException Locked="false" Priority="22" QFormat="true" Name="Strong"/>
<w:LsdException Locked="false" Priority="20" QFormat="true" Name="Emphasis"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Document Map"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Plain Text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="E-mail Signature"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Top of Form"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Bottom of Form"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal (Web)"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Acronym"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Address"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Cite"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Code"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Definition"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Keyboard"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Preformatted"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Sample"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Typewriter"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Variable"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal Table"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="annotation subject"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="No List"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 7"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 8"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 7"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 8"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Contemporary"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Elegant"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Professional"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Subtle 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Subtle 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Balloon Text"/>
<w:LsdException Locked="false" Priority="39" Name="Table Grid"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Theme"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Placeholder Text"/>
<w:LsdException Locked="false" Priority="1" QFormat="true" Name="No Spacing"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading"/>
<w:LsdException Locked="false" Priority="61" Name="Light List"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 1"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 1"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 1"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 1"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 1"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
<w:LsdException Locked="false" Priority="34" QFormat="true"
Name="List Paragraph"/>
<w:LsdException Locked="false" Priority="29" QFormat="true" Name="Quote"/>
<w:LsdException Locked="false" Priority="30" QFormat="true"
Name="Intense Quote"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 1"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 1"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 2"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 2"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 2"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 2"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 2"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 2"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 2"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 2"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 2"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 2"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 3"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 3"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 3"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 3"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 3"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 3"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 3"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 3"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 3"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 3"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 3"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 3"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 4"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 4"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 4"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 4"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 4"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 4"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 4"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 4"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 4"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 4"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 4"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 4"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 4"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 4"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 5"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 5"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 5"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 5"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 5"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 5"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 5"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 5"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 5"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 5"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 5"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 5"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 6"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 6"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 6"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 6"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 6"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 6"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 6"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 6"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 6"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 6"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 6"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 6"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
<w:LsdException Locked="false" Priority="19" QFormat="true"
Name="Subtle Emphasis"/>
<w:LsdException Locked="false" Priority="21" QFormat="true"
Name="Intense Emphasis"/>
<w:LsdException Locked="false" Priority="31" QFormat="true"
Name="Subtle Reference"/>
<w:LsdException Locked="false" Priority="32" QFormat="true"
Name="Intense Reference"/>
<w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
<w:LsdException Locked="false" Priority="37" SemiHidden="true"
UnhideWhenUsed="true" Name="Bibliography"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="TOC Heading"/>
<w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
<w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
<w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
<w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
<w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
<w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
<w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="Grid Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 1"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 2"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 3"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 4"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 5"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 6"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 1"/>
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/* Style Definitions */
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<p dir="RTL" style="direction: rtl; margin-right: 40px; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin-right: 0.9134in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للهيليوم = 4 جم مول </span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin-right: 40px; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أي كتلة المول الواحد من الهيليوم = 4
جم </span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin-right: 40px; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 5.22 مول هيليوم = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة المول الواحد = </span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin-right: 40px; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">5.22 × 4 = 20.88 جم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin-right: 40px; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin-right: 0.9134in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للتيتانيوم = 47.8 جم/مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin-right: 40px; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أي كتلة المول الواحد من التيتانيوم
= 47.8 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin-right: 40px; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 2.22 مول تيتانيوم = عدد
المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة المول الواحد = 2.22 × 47.8 </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>=</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">106.116</span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin: 0in 40px 0in 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin: 0in 0.9134in 0in 0in; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للنيكل = 58.7 جم / مول. </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin: 0in 40px 0in 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أي كتلة المول الواحد من النيكل = 58.7
جم </span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin: 0in 40px 0in 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 0.0455 مول نيكل = عدد المولات </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">×</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> كتلة المول الواحد =</span></p><div style="margin-right: 40px;">
</div><p dir="RTL" style="direction: rtl; margin: 0in 40px 0in 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>0.0455 × 58.7 = 2.67 جم.</span></p><p dir="RTL" style="direction: rtl; margin: 0in 40px 0in 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">98</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أجر التحويلات الآتية</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l18 level1 lfo7; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>3.5 Mol Li</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">إلى جرامات</span></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l18 level1 lfo7; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>7.65 g Co</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">إلى مولات</span></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l18 level1 lfo7; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>5.65 g Kr</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إلى مولات</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p><p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial", sans-serif" lang="AR-SA" style="font-size: 18pt;">a. </span><span face=""Arial", sans-serif" lang="AR-SA" style="font-size: 18pt;"><br /></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l16 level1 lfo8; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من
الليثيوم = 7 جم / مول.</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 3.5 مول =
كتلة المول الواحد</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> × </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات = 3.5 × 7 = 24.5 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.</span></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l16 level1 lfo8; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من
الكوبلت = 59 جرام. </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات؟ = 7.65
جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات =
الكتلة / كتلة المول الواحد = 7.65 / 59 = 0.12 مول.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"></span></span></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l16 level1 lfo8; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من الكريبتون = 83.7 جم.</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات؟ = 5.65
جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات =
الكتلة / كتلة المول الواحد = 83.7 / 5.65 = 0.067 مول</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">99</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما كتلة العنصر بالجرامات في كل مما يأتي؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l13 level1 lfo9; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l13 level1 lfo9; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>1.33 x 10<sup>22</sup> mol
Sb </span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l13 level1 lfo9; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l13 level1 lfo9; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">4.75 x 10<sup>14</sup> mol Pt</span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l13 level1 lfo9; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";"> </span></span></span></b></p><p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l13 level1 lfo9; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";">
</span></span></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1.22 x 10<sup>23</sup> mol Ag <br /></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l13 level1 lfo9; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.</span></span></b><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> <br /></span></span></span></b></p><p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l13 level1 lfo9; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;"><span style="font: 7pt "Times New Roman";"> </span></span></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">x 10<sup>24</sup> mol Cr</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 9.85<span style="mso-spacerun: yes;"> </span></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span><span dir="LTR" face=""Arial",sans-serif" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l8 level1 lfo11; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 1 مول من
الأنتيمون = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">121.7</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>22</sup>
× 1.33 مول من الأنتيمون = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة المول الواحد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">=</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>121.7 × 10<sup>22</sup> × 1.33 =</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>22</sup>× 161.86 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l8 level1 lfo11; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 1 مول من
البلاتنيوم = 195 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>14</sup>
× 4.75 مول من البلاتنيوم = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة
المول الواحد = 195 × 10<sup>14</sup> × 4.75 =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 10<sup>14</sup>
× 926.25</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l8 level1 lfo11; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 1 مول من الفضة = 17.8 جم.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>23</sup>
× 1.22 مول من الفضة = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة المول الواحد</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
=</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>107.8 × 10<sup>23</sup> × 1.22 = </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup> × 131.51 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l8 level1 lfo11; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">d.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 1 مول من
الكروم = 52 جم.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>24</sup>
× 9.85 مول من الكروم = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة المول الواحد</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>= 52 × 10<sup>24</sup> × 9.85 = 10<sup>24</sup>
× 512.2 جم.</span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial", sans-serif" lang="AR-SA" style="color: red; font-size: 18pt;">100</span><span style="color: red;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أكمل الجدول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 2 –
5:</span></span></b></p>
<div align="right" dir="rtl">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" dir="rtl" style="border-collapse: collapse; border: medium; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-table-dir: bidi; mso-yfti-tbllook: 1184;">
<tbody><tr style="mso-yfti-firstrow: yes; mso-yfti-irow: 0;">
<td colspan="3" style="border: 1pt solid windowtext; mso-border-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 450.8pt;" valign="top" width="601">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الجدول 2-5
بيانات الكتلة، والمول، والذرات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 1;">
<td style="border-top: none; border: 1pt solid windowtext; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المولات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.3pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الذرات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 2;">
<td style="border-top: none; border: 1pt solid windowtext; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>3.65 mol Mg</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.3pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 3;">
<td style="border-top: none; border: 1pt solid windowtext; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>g Cr</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>29.54</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">3</span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.3pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">4</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 4;">
<td style="border-top: none; border: 1pt solid windowtext; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>5</span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">6</span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.3pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup>
× 3.54 </span></p>
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة من </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">P</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 5; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: 1pt solid windowtext; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>7</span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.25pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">mol
As</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>0.568</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-color: currentcolor currentcolor windowtext windowtext; border-left: solid windowtext 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt; width: 150.3pt;" valign="top" width="200">
<p align="center" dir="RTL" style="direction: rtl; text-align: center; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">8</span></p>
</td>
</tr>
</tbody></table>
</div>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial", sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt;">الحل: </span><span dir="LTR" face=""Arial", sans-serif" style="color: #00b050; font-size: 18pt;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">)</span><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="AR-SA">كتلة 1 مول من الماغنسيوم = 24.3
جم</span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 3.65 مول من الماغنسيوم = عدد
المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة المول الواحد = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">3.65 × </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">24.3
= 88.695 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(<span style="color: red;">2</span>)
1 مول من الماغنسيوم يحتوي على عدد أفوجادرو من الذرات وهي 10<sup>23</sup> × 6.02
ذرة</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">3.65 مول يحتوي علي؟ من الذرات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات الماغنسيوم = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو = 10<sup>23</sup> ×
6.02 × 3.65 = 10<sup>23</sup> × 21.973 ذرة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>(<span style="color: red;">3</span>)</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 1 مول من الكروم = 52 جم. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول = 52 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات؟ = 29.54 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات = كتلة الماغنسيوم /
كتلة المول الواحد من الماغنسيوم </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 29.54 / 52 = 0.56 مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ماغنسيوم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(<span style="color: red;">4</span>)</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
<span lang="AR-SA">كتلة 29.54 جم من الماغنسيوم = 0.56 مول من الماغنسيوم</span></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول = عدد أفوجادرو من الذرات = 10<sup>23</sup>
× 6.02 ذرة.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">0.56 مول = ؟ ذرة </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو = 10<sup>23</sup> ×
6.02 × 0.56 ذرة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ماغنسيوم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(<span style="color: red;">5</span>)
الكتلة المولية للفوسفور = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">31</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول من الفوسفور = 10<sup>23</sup> ×
6.02 ذرة = 31 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup> × 6.02 ذرة = 31 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup> × 3.54 ذرة = ؟ جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>25</sup> × 3.54 ذرة
فوسفور</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">=</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>(</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة
المول الواحد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">) / </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد
أفوجادرو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>25</sup>
× 3.54 × 31) / (10<sup>23</sup> × 6.02) = 1822.9 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(<span style="color: red;">6</span>)
1 مول من الفوسفور = 10<sup>23</sup></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> 6.02 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة. </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات؟ = 10<sup>25</sup> × 3.54</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات =
عدد الذرات / عدد أفوجادرو =</span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.25in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>(10<sup>25</sup> × 3.54 ذرة) / 10<sup>23</sup>
× 6.02 = 58.8</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول فوسفور.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span face=""Arial",sans-serif" lang="FA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">7</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للزرنيخ = 75 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 1 مول = 75 جم </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 0.568 مول من الزرنيخ = عدد
المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة المول الواحد </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 75 × 0.568 = 42.6 جم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>(</span><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">8</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">)</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
1</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول من الزرنيخ = 10<sup>23</sup> × 6.02 ذرة </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">0.568</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول زرنيخ =؟ ذرة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات 0.568 مول زرنيخ = عدد
المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو من الذرات =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup>
× 6.02 ×0.568 = 10<sup>23</sup> × 3.41 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة زرنيخ</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">101. </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حول عدد الذرات فيما يأتي
إلى جرامات</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. 10<sup>25</sup> × 8.65
ذرة من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. 10<sup>22</sup> × 1.25
ذرة من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l11 level1 lfo15; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كلا من
الهيدروجين والأكسجين غازات توجد في شكل جزيئات ثنائية الذرة</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول من الهيدروجين = عدد أفوجادرو
من الذرات (1023 × 6.02) = 1 جم </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(لأن هنا ذرة واحدة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">وليس جزئ)</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>23</sup>× 6.02 ذرة
هيدروجين) = 1 جم </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>25</sup>
× 8.65 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة هيدروجين) =؟
جم </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة (10<sup>25</sup> × 8.65 ذرة هيدروجين)
=</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>(عدد الذرات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة
المول الواحد) / عدد أفوجادرو = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>25</sup> × 8.65 × 1) / (10<sup>23</sup>
× 6.02) = 43.68 جم هيدروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; margin-bottom: 0in; margin-left: 0in; margin-right: .5in; margin-top: 0in; margin: 0in 0.5in 0in 0in; mso-list: l11 level1 lfo15; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من
الأكسجين = عدد أفوجادرو من الذرات (10<sup>23</sup> × 6.02) = 16جم. </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>(لأن هنا ذرة واحدة وليس جزئ)
</span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>23</sup> × 6.02 ذرة أكسجين)
= 16 جم</span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(1022 × 1.25 أكسجين) =؟ جم </span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة (10<sup>22</sup> × 1.25 ذرة أكسجين)
= </span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(عدد الذرات </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">×</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> كتلة المول الواحد) / عدد أفوجادرو
=</span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>22</sup> × 1.25 × 16) / (10<sup>23</sup>
× </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>6.02</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) = 0.33 جم أكسجين.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">102</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">احسب عدد الذرات في كل
عنصر مما يأتي</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">0.034 g Zn</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">0.124 g Mg </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">a</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.1 مول من الخارصين = 10<sup>23</sup>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> 6.02 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة = 154 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات ؟ = 0.034</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات الموجودة في 0.034 جم = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(عدد ذرات المول الواحد</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
x </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة العينة) /
(كتلة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المول الواحد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">) =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>23</sup>
× 6.02 × 0.034) / (65.4) = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup>
× 0.0031 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة خارصين</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.1 مول من الماغنسيوم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> = </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>23</sup> × 6.02</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة
= 24.3 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات ؟ = 0.124</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات الموجودة في 0.124 جم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
= </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات المول الواحد</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
x </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة العينة</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>)
(</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المول الوا</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حد)
=</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>23</sup>
× 6.02 × 0.124) / (24.3) = 10<sup>23</sup> × 0.03 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة ماغنسيوم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">103.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">رتب تصاعديا بحسب عدد المولات</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">:</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>24</sup>×</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> 3.00 </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة من</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">4.25 mol Ar, Ne </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>24</sup> × 2.69 ذرة من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Xe</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">، </span></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Kr</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>65.96 g</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد
مولات </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ne</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 10<sup>24</sup> × 3 × 10<sup>23</sup> ×
6.02 = 4.983 مول.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد
مولات </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Kr</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 65.96 / 83.798 = 0.787 مول.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد
مولات </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ar</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 4.25 / 39.948 = 0.11 مول.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد
مولات </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Xe</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 10<sup>24</sup> × 2.69 / 10<sup>23</sup>
× 6.02 = 4.468 مول.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الترتيب
التصاعدي على حسب المولات سوف يكون: </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ne- Xe – Ar- Kr</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">104</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أيهما</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> يحوي ذرات أكثر</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">: </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>10.0 gC</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>، أم </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>10.0gCa</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> وكم ذرة يحوي كل عنصر منهما؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للكربون = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">12</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم / مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من الكربون =</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>10<sup>23</sup> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>× 6.02</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة
= </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">12</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات ؟ = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">10</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
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<![endif]--><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;">عدد الذرات</span><span dir="LTR"></span><span dir="LTR"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> = </span><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>(عدد ذرات أفوجادرو</span><span dir="LTR"></span><span dir="LTR"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> <span dir="RTL"></span><span dir="RTL"></span><span dir="RTL"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;">الكتلة</span><span dir="LTR"></span><span dir="LTR"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;">/ (</span><span dir="RTL"></span><span dir="RTL"></span><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>( كتلة
المول الواحد ) = </span><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup>× 6.02 × 10 / 12 = 10<sup>23</sup>
× 5.01 </span><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;">ذرة
كربون</span><span dir="LTR"></span><span dir="LTR"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-bidi; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للكالسيوم = 40 جم /
مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من الكالسيوم = 10<sup>23</sup>
× 6.02 ذرة = 40 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات ؟ = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">10</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
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</p><p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات = (عدد ذرات أفوجادرو</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة) / (كتلة المول الواحد) = (10<sup>23</sup>
× 6.02 × 10) / 40 = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup> × 1.50 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة كالسيوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم من الكربون يحتوي على عدد ذرات
أكبر من 10 جم كالسيوم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">105</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أيهما يحتوي على أكبر عدد
من الذرات</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> mol C </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10.0 </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أم</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> mol Ca </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10.0؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كلا من </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">10</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول من الكربون و10 مول من
الكالسيوم يحتويان على نفس العدد من الذرات لأن المول الواحد من العنصر النقي
يحتوي على عدد أفوجادرو من الذرات وهي 10<sup>23</sup></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">6.02</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> ذرة.
</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أما </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">10</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول من الكربون أو من الكالسيوم = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">10</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> ضرب عدد أفوجادرو من الذرات وهي 10<sup>23</sup>
× 6.02 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">× 10</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">
ذرة.</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">106</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">خليط مكون من</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>0.250 </span><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">mol Fe </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="AR-SA">و</span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> mol C</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>1.20</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">،</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما
عدد الذرات الكلي في هذا الخليط ؟</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الحديد في الخليط = 0.25
مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول من الحديد = عدد أفوجادرو من
الذرات = 10<sup>23</sup> × 6.02 ذرة حديد. عدد مولات 0.25 مول الحديد = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup>
× 6.02 × 0.25 = 10<sup>23</sup> × 1.5 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة حديد. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون في الخليط = 1.2
مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول من الكربون = عدد أفوجادرو من
الذرات = 10<sup>23</sup> × 6.02 ذرة حديد. عدد مولات </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1.2</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول الكربون = 10<sup>23</sup> ×
6.02 × 1.2 = 10<sup>23</sup> × 7.22 ذرة كربون</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات في الخليط = عدد ذرات
الحديد + عدد ذرات الكربون</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>= </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>23</sup>
× 1.5) + (10<sup>23</sup> × 7.22) = 10<sup>23</sup> × 8.72 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ذرة</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إتقان المفاهيم</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">107</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما المعلومات التي يمكنك الحصول عليها من صيغة</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كرومات البوتاسيوم <sub>4</sub></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> K<sub>2</sub>CrO</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للمركب وهي تساوي </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة البوتاسيوم) + كتلة الكروم + 4
(كتلة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الأكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">)</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات الموجودة في المركب لكل
عنصر </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات كل عنصر في المركب</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النسبة المئوية لإسهام كل عنصر في المركب</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد تأكسد كل عنصر</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الشق الموجب والشق السالب في المركب.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><br /><br /> <br /><br /><script async="" crossorigin="anonymous" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"></script>
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</script> <br /><br /><br /> <p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">108.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما عدد مولات كل من
الصوديوم والفوسفور والأكسجين في صيغة فوسفات الصوديوم </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Na<sub>3</sub>PO<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الصوديوم = 3 مول صوديوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الفوسفور = 1 مول فوسفور </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين = 4 مول أكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">109.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لماذا يمكن استعمال الكتلة
المولية عامل تحويل؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية هي كتلة 1 مول من
العنصر النقي بالجرام. ويمكن استخدام الكتلة المولية في تحويل عدد المولات إلى
كتلة وذلك من خلال القانون</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة بالجرام = الكتلة المولية</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">110</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">اكتب ثلاثة عوامل تحويل تستعمل في التحويلات</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المولية</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية وتستخدم للتحويل من
عدد المولات إلى الكتلة. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة بالجرام = الكتلة المولية</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو للتحويل من عدد المولات
إلى عدد الذرات </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو من الذرات. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">التحويل من عدد الذرات إلى عدد
المولات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات = عدد الذرات / عدد
أفوجادرو من الذرات.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">111</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أي المركبات الآتية يحتوي على العدد الأكبر من مولات
الكربون لكل مول من المركب حمض الأسكوربيك</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>6</sub>H<sub>8</sub>O<sub>6</sub> </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>، أم الجلسرين <sub>3</sub></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> C<sub>3</sub>H<sub>8</sub>O</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أم الڤنالين <sub>3</sub></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> C<sub>8</sub>H<sub>8</sub>O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟ فسر إجابتك</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون في حمض الأسكوربيك
= 6 مولات كربون. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون في الجلسرين = 3
مولات كربون</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون في الڤنالين = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">8</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مولات كربون </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الكربون في الڤنالين أكبر
من عددها في حمض الأسكوربيك والجلسرين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">112</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كم مولاً من الأكسجين في كل مركب مما يأتي؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l17 level1 lfo16; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>2.5 mol KMnO4</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l17 level1 lfo16; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>45.9 mol CO2</span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l17 level1 lfo16; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>2</sup> mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> × </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>1.25</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CuSo<sub>4</sub>.5H<sub>2</sub>O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l7 level1 lfo17; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الأكسجين في 1 مول من برمنجنات البوتاسيوم = 4 مول</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين في </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2.5 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول من برمنجنات البوتاسيوم = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الاكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">في 1 مول من المركب</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>4 × 2.5 = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">10</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول اكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l7 level1 lfo17; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الأكسجين في 1 مول من ثاني أكسيد الكربون = 2 مول </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين في 45.9 مول من
ثاني أكسيد الكربون = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الاكسجين في 1 مول من
المركب</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>2 × 45.9 = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">91.8</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول اكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l7 level1 lfo17; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين في 1 مول من
كبريتات النحاس خماسي الماء = 9 مول</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين في 10<sup>2</sup>
× 1.25 مول من كبريتات النحاس خماسي </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الماء = عدد مولات الاكسجين في 1 مول
من المركب</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">9 × 10<sup>2</sup> × 1.25</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1125 مول اكسجين</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">113</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كم جزيء </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>CCl<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>،وكم ذرة</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> C </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>، وكم ذرة</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> Cl</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>، في </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">mol CCl<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>3 وما عدد
الذرات الكلي؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من رباعي كلوريد الكربون يحتوي
على 1 مول من الكربون و4 مول من الكلور. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">3 مول من رباعي كلوريد الكربون يحتوي
على 3 مول كربون و12 مول من الكلور. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات الكربون في 3 مول من رباعي
كلوريد الكربون = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو = 10<sup>23</sup> ×
6.02 × 3 = 10<sup>23</sup> × 18.06 ذرة كربون. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد ذرات الكلور في 3 مول من رباعي
كلوريد الكربون = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو = 10<sup>23</sup> ×
6.02 × 12 = 10<sup>23</sup> × 72.24 ذرة كلور.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد الذرات الكلي = عدد ذرات الكلور
+ عدد ذرات الكربون</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
= </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>23</sup> × 18.06) + (10<sup>23</sup>
× 72.24) = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>10<sup>24</sup> × 9.03 ذرة</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">114</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">احسب الكتلة المولية لكل
مركب مما يأتي</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. حمض النيتريك
و</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">HNO<sub>3</sub></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. أكسيد الزنك </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>ZnO</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية لحمض النيتريك = كتلة
الهيدروجين + كتلة النيتروجين + 3 (كتلة الأكسجين</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>= (</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>1
+ 14 + 3 (16) = </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>63</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">جم</span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية لأكسيد الزنك = كتلة
الأكسجين + كتلة الزنك = 16 + 65.4 = 14 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>115. كم مولاً في</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">100 g </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> CH<sub>3</sub>OH</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحساب عدد المولات في الكتلة
المعطاة نحسب الكتلة المولية للمركب </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للميثانول = كتلة
الكربون + 4 (كتلة الهيدروجين) + كتلة الأكسجين = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">12 </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>+</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 4 + 16 = 32 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">32</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مول ؟ = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">100</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات = الكتلة / كتلة المول
الواحد </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 32 / 100 = 3.125 مول.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">116. </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما كتلة</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> x 10<sup>2</sup>
mol </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>1.25 من <sub>2</sub></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ca (OH)</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لحساب الكتلة، يمكن استخدام العلاقة
التالية</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة = عدد المولات × الكتلة
المولية</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حيث</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>- </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد المولات هو العدد الذي تمثله</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> 1.25 x10<sup>2</sup> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>- </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية هي الكتلة لكل مول من
المركب</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لحساب الكتلة المولية لـ</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> Ca (OH)<sub>2 </sub>:</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>- </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الكالسيوم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> (Ca) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هي حوالي 40.08 جم/مول</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>- </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الهيدروجين</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> (H) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هي حوالي 1.01 جم/مول</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>- </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الأكسجين</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> (O) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هي
حوالي 16.00 جم/مول</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية = 40.08 + (1.01× 2)+</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> (2 × 16.00) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية = 40.08 + 2.02 +
32.00 = 74.10 جم/مول</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الآن، يمكن استخدام هذه القيمة لحساب
الكتلة</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة = (10<sup>2</sup> × 1.25) ×
74.10</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>= 9262.5 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">117</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحفر على الزجاج يستعمل
حمض الهيدروفلوريك</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> HF </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">للحفر على الزجاج. ما كتلة 10<sup>25</sup>× 4.95 جزيء من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">HF</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحسب الكتلة المولية للحمض ومن
خلالها نستطيع ايجاد كتلة عدد الجزيئات الكتلة المولية لحمض الهيدروفلوريك = كتلة
الهيدروجين + كتلة الفلور =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 + </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">19 = 20</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم لكل مول حمض</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من الحمض = 10<sup>23</sup> ×
6.02 جزئ = 20 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup> × 6.02 جزئ
هيدروفلوريك = 20 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>25</sup></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>4.95 </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>جزئ = ؟ جم </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>25</sup></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>4.95 </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="AR-SA">جزئ = (عدد الجزيئات × كتلة 1
مول من الحمض ) / عدد أفوجادرو من الجزيئات</span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>25</sup>× 4.95 × 20)(10<sup>23</sup>
× 6.02) =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 1644.5 جم من الحمض.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">118</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">احسب عدد الجزيئات في</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">47.0 g </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> C<sub>2</sub>H<sub>5</sub>OH </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للإيثانول = 2 (كتلة الكربون)
+ 6 (كتلة الهيدروجين) + كتلة الأكسجين = 2</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">12</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>) 6
+ (</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>1)
+ 16 = 24 + 6 + 16 = 46 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من الإيثانول = 10<sup>23</sup>×
6.02 جزئ = 46 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>23</sup> × 6.02 جزئ إيثانول
= 46 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات ؟ = 47 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات 47 جم إيثانول = (الكتلة ×
عدد أفوجادرو من الذرات) / كتلة المول الواحد =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(47 × 10<sup>23</sup> × 6.02)(46) =
10<sup>23</sup> × 6.15 جزى أيثانول .</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">119</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كم مولاً من الحديد يمكن
استخراجه من</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> 100 kg </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من الماجنتيت</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> Fe<sub>3</sub>O<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للماجنيتيت = 3 (كتلة
الحديد) + 4 (كتلة الأكسجين) = 3 (55.8) + 4 (16) = 231.4 جم.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المول الواحد من الماجنيتيت = 3 مول
من الحديد = 231.4 جم كتلة</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1000</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"> = 100000 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم من الماجنيتيت . الكتلة المتاحة = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">100</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> كيلو جرام = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">100</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">× عدد مولات الماجنيتيت الموجودة في </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">100</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> كيلوجرام = </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة / كتلة المول الواحد</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> =</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> (100000) / 231.4 = 432.15 مول ماجنيت</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من الماجتيت = 3 مول حديد</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">432.15</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول ماجنيت = ؟ حديد </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات المادة</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الحديد = عدد مولات الحديد
في المول الواحد من المادة </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">432.15 × 3 = 1296.45 مول حديد. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">120</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الطبخ يحتوي الخل المستعمل
في الطبخ على %5 من حمض </span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الخل</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. CH<sub>3</sub>COOH
</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">فكم
جزيئًا من الحمض يوجد في </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>25.0 من الخل ؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية لحمض الخليك =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (كتلة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> الكربون) + 4 (كتلة الهيدروجين) + 2
(كتلة الأكسجين) =</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"> (12) + </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">4 (</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1) + </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2 (16) = 60 جم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الخل المستعمل = 5% من حمض الخل</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">25</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جرام من الخل يحتوي على 5 % منه حمض </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة حمض الخل = 0.05 × 25 = 1.25 جم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات حمض الخل = الكتلة / كتلة
مول 1 من الخل </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 1.25 / 60 = 0.02 من حمض الخل</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات حمض الخل = عدد المولات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد أفوجادرو من الجزيئات = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>0.02 × 10<sup>23</sup>×60.2
= 10<sup>23</sup> × 0.1204 جزئ خل.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">121.</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">احسب عدد ذرات الأكسجين في </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 25.0 من <sub>2</sub></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> CO</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين في 1 مول من ثاني
أكسيد الكربون = 2 مول أكسجين. نحول كتلة ثاني أكسيد الكربون لعدد من المولات
لحساب عدد مولات الأكسجين الكتلة المولية لثاني أكسيد الكربون = كتلة الكربون + </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الأكسجين) </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 12 + 2 (16) = 12 + 32 = 44 جم </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات ثاني أكسيد الكربون في </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">25 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم منه = الكتلة / كتلة المول الواحد
من ثاني أكسيد الكربون = 25 / 44 = 0.56 مول من ثاني أكسيد الكربون. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين في 0.56 مول من
ثاني أكسيد الكربون = عدد مولات ثاني أكسيد الكربون</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الأكسجين في المول الواحد
=</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2 × 0.56 = 1.12 مول أكسجين</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إتقان المفاهيم</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">122</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما المقصود بالتركيب
النسبي المئوي؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">التركيب النسبي المئوي هو النسب
المئوية لكتلة كل العناصر الموجودة في المركب. يمكن تحديد النسبة المئوية للعنصر
بقسمة كتلته على كتلة المركب كله ونضرب الناتج في 100 ويجب أن يكون مجموع النسب
المئوية لكل العناصر تساوي </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">100</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">123</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما المعلومات التي يجب أن
يحصل عليها الكيميائي لتحديد الصيغة الأولية لمركب ما؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">العناصر المكونة للمركب، التركيب
النسبي المئوي أو كتلة العناصر المكونة للمركب</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">124</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما المعلومات التي يجب
توافرها للكيميائي ليحدد الصيغة الجزيئية لمركب؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">معرفة الصيغة الأولية للمركب، الكتلة
المولية للمركب من خلال التجارب العملية ومقارنتها بكتلة الصيغة الأولية.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><br /><br /><br /><br /><script async="" crossorigin="anonymous" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"></script>
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</script><br /><br /><br /> </p><p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">125</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ما الفرق بين الصيغة
الأولية والصيغة الجزيئية؟ أعط أمثلة على ذلك</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية تعطي أبسط النسب
لذرات العناصر في المركب ولا تعطي عدد الذرات الفعلي، أما الصيغة الجزيئية تعطي
عدد الذرات الفعلي للعدد الذرات الموجودة في المركب مثل</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> HO </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هو
الصيغة الأولية لمركب الماء</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
(H<sub>2</sub>O) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ولفوق
أكسيد الهيدروجين</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
(H<sub>2</sub>O<sub>2</sub>) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ونحدد عدد ذرات الأكسجين والهيدروجين بالتحديد من الكتلة المولية
الفعلية ومقارنتها بكتلة الصيغة الأولية</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">126</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">متى تكون الصيغة الأولية
هي الصيغة الجزيئية نفسها؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بتحديد قيمة العدد الصحيح (ن) عندما
يساوي 1 صحيح تكون الصيغة الأولية = الصيغة الجزيئية. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الجزيئية = ن (الصيغة
الجزيئية) </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ن = الكتلة المولية / كتلة الصيغة
الأولية وتساوي (ن) واحد عندما تتساوى الكتلتان</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">127</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هل كل العينات النقيّة
لمركب معين لها التركيب النسبي المئوي نفسه؟ فسر إجابتك</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نعم العينات النقية لها نفس النسب المئوية،
حتى لو اختلفت كتلتها من عينة لأخرى فمثلا نسبة الأكسجين في جزئ الماء نسبة ثابتة
في أي جزئ ماء ولو اختلفت يدل على عدم نقاوة المادة.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">128</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">الحديد هناك ثلاثة مركبات طبيعية للحديد، هي</span></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">البايريت</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">FeS<sub>2 </sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><sub><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>،</span></sub></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> والهيماتيت </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Fe<sub>2</sub>O<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>، والسيديرايت</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. FeCO<sub>3</sub>
</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أيها
يحتوي على أعلى نسبة من الحديد؟</span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تحدد الكتلة المولية لكل مركب ونحدد
نسبة الحديد المئوي فيهم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">البايريت </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>FeS<sub>2</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للبايريت = كتلة
الحديد + </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>2</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة
الكبريت) =</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>)
2 + 55.8 </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>32)</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 119.8</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم / مول البايريت. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية المركب كله = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">119.8</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للحديد = 55.8 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الحديد = (كتلة الحديد / كتلة البايريت)
×</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"> 100 = (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">119.8 / 55.8</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">) ×100 = 46.57
% </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حديد الهيماتيت.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للهيماتيت = 2 (كتلة
الحديد) + 3 (كتلة الأكسجين) </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 2 (55.8) + 3 (16) = 111.6 +48 =
159.8</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>
</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم / مول هیماتیت
</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية المركب كله = 159.8
جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للحديد = 2 (55.8)</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الحديد = (كتلة الحديد / كتلة
الهيماتيت ) × 100 = (</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">159.8/111.6</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">) × </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">100 = 69.8</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>%</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
<span lang="AR-SA">حديد السيديرايت.</span></span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للسيديرايت = كتلة
الحديد + كتلة الكربون + 3 (كتلة الأكسجين) = 55.8 + 12 + 3</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>(16) </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>= 115.8جم / مول سيديرايت . </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية المركب كله = 115.8
جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للحديد = 55.8 جم</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الحديد = (كتلة الحديد / كتلة
السيديرايت )×100 = (115.8 / 55.8)× 100 = 48.18 </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>%</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حديد.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الحديد في الهيماتيت أكبر من أي
خام آخر</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">129</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>. </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">احسب التركيب النسبي
المئوي لكل مركب مما يأتي</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l3 level1 lfo18; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">السكروز
<sub>11</sub></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> C<sub>12</sub>H<sub>22</sub>O</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; margin-right: 0.5in; mso-list: l3 level1 lfo18; text-align: right; text-indent: -0.25in; unicode-bidi: embed;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الماجنتيت</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> Fe<sub>3</sub>O<sub>4</sub></span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نفترض أن لدينا 1 مول من السكروز،
نحدد الكتلة المولية لمول واحد من السكروز. </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للسكروز (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>12</sub>H<sub>22</sub>O<sub>11</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">12 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الكربون) + 22 (كتلة
الهيدروجين) + 11 (كتلة الأكسجين) = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">12(12) + 22 (1) + </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">11(16) = 144 + 22 + 176 = 342 جم
سكروز </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الكربون المئوية = (كتلة
الكربون / كتلة السكروز) × 100 = (342 / 144) × 100 = 42.1% كربون.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الأكسجين المئوية = (كتلة
الأكسجين كتلة السكروز) × 100 = (342 / 176) × 100 = 51.46% أكسجين.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الهيدروجين المئوية = (كتلة
الهيدروجين كتلة السكروز) </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">× 100 = (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">342 / 22) × 100 = 6.43% هيدروجين.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عند جمع نسب كل العناصر نجدها 100%.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الماجنيتيت</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نفترض أن لدينا 1 مول من الماجنيتيت،
نحدد الكتلة المولية لمول واحد من الماجنيتيت.</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للماجنيتيت = 3 (كتلة
الحديد) + 4 (كتلة الأكسجين) </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 3 (55.8) + 4 (16) = 167.4 + 64 =
231.4 جم / مول ماجنيتيت</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الحديد = (كتلة الحديد / كتلة
الماجنيتيت) </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">× 100 = (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">231.4 / 167.4)
= 72.34 </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>%</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حديد</span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p dir="RTL" style="direction: rtl; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الأكسجين = (كتلة الأكسجين/
كتلة الماجنيتيت) × 100</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"> = (231.4 / 64) × 100</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> = 27.65 % أكسجين.</span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">130.
حدد الصيغة الأولية لكل مركب مما يأتي:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 0.75in; mso-add-space: auto; mso-list: l9 level1 lfo19; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الإيثلين
<sub>4</sub></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>2</sub>H</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 0.75in; mso-add-space: auto; mso-list: l9 level1 lfo19; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حمض
الأسكوربيك </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>6</sub>H<sub>8</sub>O<sub>6</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 0.75in; mso-add-space: auto; mso-list: l9 level1 lfo19; text-indent: -0.25in;"><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النفثالين
</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>10</sub>H<sub>8</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.5in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:<b></b></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية
للمركب هي صيغة المركب مع أبسط نسب من الذرات ولتحويل الصيغة الجزيئية لهذه
المركبات لصيغة أولية نحول هذه الصيغ إلى أبسط صيغة.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoListParagraph" dir="RTL" style="mso-list: l14 level1 lfo20; text-indent: -0.25in;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الإيثيلين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>2</sub>H<sub>4</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على أكبر
عدد ينتج عنه أبسط صيغة ويكون الناتج عدد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">صحيح من المولات.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على 2</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية
للإيثيلين = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CH<sub>2</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">قيمة ن في هذه
الحالة تساوي </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.2</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoListParagraph" dir="RTL" style="mso-list: l14 level1 lfo20; text-indent: -0.25in;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">حمض الأسكوربيك </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>6</sub>H<sub>8</sub>O<sub>6</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على أكبر
عدد ينتج عنه أبسط صيغة وهو 2 </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية
للأسكوربيك = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>3</sub>H<sub>4</sub>O<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">قيمة ن في هذه
الحالة تساوي 2.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoListParagraph" dir="RTL" style="mso-list: l14 level1 lfo20; text-indent: -0.25in;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النفثالين </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>10</sub>H<sub>8</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على أكبر
عدد ينتج عنه أبسط صيغة وهو 2.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية
للنفثالين = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>5</sub>H<sub>4</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">قيمة ن في هذه
الحالة تساوي </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">131.
ما الصيغة الأولية للمركب الذي يحتوي على</span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>10.52 g Ni</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> و</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>4.38
g C</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> و </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>5.10 g N</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span><span dir="LTR" face=""Arial",sans-serif" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة النيكل = 10.52
جم نيكل</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الكربون =
4.38 جم كربون </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة
النيتروجين = 5.10 جم نيتروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحدد عدد مولات
كل من النيكل والكربون والنيتروجين.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
النيكل = كتلة النيكل / كتلة المول الواحد من النيكل </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">58.6 / 10.52 = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">0.18 مول نيكل.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الكربون = كتلة الكربون / كتلة المول الواحد </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 12 / 4.38 =
0.36 مول كربون</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
النيتروجين = كتلة النيتروجين / كتلة المول الواحد </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 14 / 5.1 =
0.36 مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نيتروجين.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النسبة المولية
هي </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">0.18</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول نيكل : 0.36 مول كربون : 0.36 مول نيتروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بالقسمة على 0.18
أقل نسبة عددية</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول نيكل : </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول كربون : </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول نيتروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية
للمركب هي <sub>2</sub>(</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ni (CN</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">إتقان المفاهيم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">132.
ما الملح المائي؟ وضح إجابتك بمثال.</span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الملح المائي
هو عبارة عن ملح متكون من جزيئات الماء مرتبطة مع الملح بحيث تحتجز الأيونات
الصلبة جزيئات الماء المتبلور بداخلها. ومثال ذلك كلوريد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكالسيوم ثنائي الماء وكلوريد الكوبلت سداسي الماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">133.
وضح كيف تسمى الأملاح المائية؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحدد عدد
المولات الموجودة من الماء والملح.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقارن بين
النسبة المولية للماء والملح، نقسم عدد مولات الماء / عدد مولات الملح. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحدد عدد </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> الموجود في صيغة الملح </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Salt.XH<sub>2</sub>O</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نكتب الصيغة
النهائية للملح.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسمي الملح
بأسمه ثم نكتب عدد مولات الماء بجانب اسم الملح مثل كلوريد الكالسيوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثنائي الماء ومعنى هذا أن مول ملح كلوريد الكالسيوم يرتبط بمولين من الماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">134.
المجففات لماذا توضع المجففات مع الأجهزة</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الإلكترونية في صناديق حفظها؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">المجففات عبارة
عن أملاح لا مائية تمتص جزيئات الماء الموجودة في الصناديق وبذلك تمنع تأثير
الرطوبة على الدوائر الكهربية الموجودة في الأجهزة.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">135.
اكتب صيغة كل ملح من الأملاح المائية الآتية:</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. كلوريد النيكل (</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">II</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) سداسي الماء.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. كربونات الماغنسيوم خماسية الماء.</span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">:</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كلوريد النيكل
سداسي الماء: </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ni(C)<sub>2</sub>.6H<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كربونات
الماغنسيوم خماسي الماء: </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">MgCO<sub>3</sub>.5H<sub>2</sub>O</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">136.
يحتوي الجدول 3-5 على بيانات تجريبية لتحديد صيغة كلوريد الباريوم المائي. أكمل
الجدول وحدد</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">صيغته
واسمه.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
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<tbody><tr style="mso-yfti-firstrow: yes; mso-yfti-irow: -1; mso-yfti-lastfirstrow: yes;">
<td colspan="2" style="background: rgb(47, 84, 150); border-bottom: solid #A8D08D 1.5pt; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent1; mso-background-themeshade: 191; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-alt: solid #A8D08D 1.5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; padding: 0in 5.4pt; width: 432.8pt;" valign="top" width="577">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; margin-left: 0in; margin-right: .25in; margin-top: 0in; margin: 0in 0.25in 0in 0in; mso-yfti-cnfc: 5; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-themecolor: background1;">الجدول 3-5 بيانات </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: white; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-themecolor: background1;">BaCl<sub>2</sub>.xH<sub>2</sub>O</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-themecolor: background1;"></span></b></p>
</td>
</tr>
<tr style="mso-yfti-irow: 0;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">كتلة البوتقة الفارغة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>21.30 g</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 1;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الملح
المائي + البوتقة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>31.35 g</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 2;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">كتلة الملح المائي</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: #c00000; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>(1)</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 3;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الملح +
البوتقة بعد التسخين مدة 5 دقائق</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>29.87 g</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 4; mso-yfti-lastrow: yes;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">كتلة الملح اللامائي</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: #c00000; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>(2)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
</tbody></table>
</div>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:
</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(1)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> كتلة الملح المائي
= (كتلة الملح الماني + البوتقة) - كتلة البوتقة الفارغة =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 31.35 – 21.30 = 10.05 جم.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(2)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> كتلة الملح
اللامائي = (كتلة الملح + البوتقة بعد التسخين مدة ٥ دقائق) - كتلة البوتقة
الفارغة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> = 29.87 – 21.30 = 8.57 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحدد عدد مولات
كل من الماء والملح × عدد مولات الماء </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للماء = 2 (الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 2 + 16 = 18
جم / مول ماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الماء =
كتلة الملح المائي - كتلة الملح المائي = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">10.05 – 8.57 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 1.53 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الماء في العينة = كتلة الماء / كتلة المول الواحد من الماء = 18 / 1.53 = 0.085
مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
كلوريد الباريوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
لكلوريد الباريوم = الكتلة المولية للباريوم +</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"> 2 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية للكلور) = 137.3 + 2 (35.5) = 208.3 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
كلوريد الباريوم في العينة = كتلة الملح اللامائي / كتلة المول الواحد من كلوريد
الباريوم = 8.57 / 208.3 = 0.041 مول كلوريد باريوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النسبة بين عدد
مولات الماء 0.085 : عدد مولات كلوريد الباريوم 0.041 نقسم على 0.041 أقل</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة عددية</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">0.041 / 0.085 مول
ماء : 0.041 / 0.041 مول كلوريد الباريوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول ماء : 1 مول كلوريد الباريوم</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Bacl<sub>2</sub>.XH<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> قيمة ال </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> هنا تساوي 2</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">صيغة الملح
المائي هي </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Bacl</span><sub><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2</span></sub><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.2H<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> واسمه ملح كلوريد الباريوم ثنائي الماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">137.
تكون نترات الكروم (</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">III</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>)
ملحـا مائيـا يحتـوي عــلى 40.50% من كتلته ماء. ما الصيغة الكيميائية للمركب؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نفترض أن كتلة
العينة الكلية من ملح نترات الكروم المائي</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Cr (NO<sub>3</sub>)<sub>3</sub>.XH<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هي
100جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الماء
المئوية = 40.50% = كتلة الماء = 40.50 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة نترات
الكروم المئوية = 100- 40.5 = 59.5% = كتلة نترات الكروم 59.5 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحدد عدد مولات
كل من الملح والماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للماء = 2 (الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 2 + 16 = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">18</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم / مول ماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الماء في العينة = كتلة الماء / كتلة المول الواحد من الماء = </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">18 / 40.5 = 2.25
مول ماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
نترات الكروم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
لنترات الكروم = كتلة الكروم + 3 (كتلة النيتروجين) + 9 (كتلة الأكسجين) = 52 + 3
(14) + (16) = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">238</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
نترات الكروم في العينة = كتلة نترات الكروم / كتلة المول الواحد من نترات الكروم
= 238 / 59.5 = 0.25 مول نترات كروم.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النسبة بين عدد
مولات الماء </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2.25</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> : عدد مولات نترات الكروم 0.25 نقسم
على 0.25 أقل نسبة عددية</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>0.25 / 2.25 ماء : 0.25 / 0.25 مول نترات الكروم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">9</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول ماء : </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول نترات الكروم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">صيغة الملح
المائي هي </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Cr (NO<sub>3</sub>)<sub>3</sub> .9H<sub>2</sub>O</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">وأسمه ملح
نترات الكروم تساعي الماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">138.
حدّد التركيب النسبي المئوي لـ </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">MgCO<sub>3</sub>.5H<sub>2</sub>O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>،</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ومثل التركيب النسبي برسم بياني
دائري.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحسب الكتلة
المولية للملح المائي ونحدد نسبة الماء ونسبة كربونات الماغنسيوم فيه كربونات
الماغنسيوم خماسي الماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
لكربونات الماغنسيوم خماسي الماء = كتلة كربونات الماغنسيوم +</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 3 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(كتلة جزيئات الماء المتبلور)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
لكربونات الماغنسيوم = كتلة الماغنسيوم + كتلة الكربون + 3 (كتلة الأكسجين) = 24.3
+ 12 + 3(16) = 84.3 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للماء = 2 (الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 2 + 16 = 18
جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للملح المائي مع جزيئات الماء المتبلور = 84.3 + 5 (18) = 174.3 جم للمركب كله.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الماء
المئوية = (كتلة الماء / كتلة الملح المائي) × 100 =</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(174.3 / 90) ×</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 100 </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">= </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">51.63 % ماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة كربونات
الماغنسيوم = (كتلة كربونات الماغنسيوم / كتلة الملح المائي) × 100 = (174.3 /
84.3) × 100 </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">= </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">48.36% كربونات الماغنسيوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">139.
سخنت عينة كتلتها </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 1.628 من ملح
يوديد الماغنسيوم المائي حتى تبخر الماء منها تماما، فأصبحت كتلتها </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>1.072 g</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بعد
التسخين. ما صيغة الملح المائي؟ </span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:
</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ملح يوديد
الماغنسيوم المائي </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Mgl<sub>2</sub>.XH<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الملح
المائي قبل التسخين = 1.628 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الملح بعد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">التسخين = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1.072</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الماء
المتبلور الذي خرج بالتسخين = 1.628 – 1.072 = 0.556 جم ماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحسب عدد مولات
كل من الماء ويوديد الماغنسيوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للماء = 2 (الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 2 + 16 = 18
جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الماء = كتلة الماء / كتلة المول الواحد = 18 / 0.556 = 0.03 مول ماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
يوديد الماغنسيوم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
ليوديد الماغنسيوم = كتلة الماغنسيوم + </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة اليود) = 24.3
+ </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (127) = 278.3</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم يوديد ماغنسيوم.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
يوديد الماغنسيوم = كتلة يوديد الماغنسيوم / كتلة المول الواحد = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1.072 / 278.3 = 0.0038 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول يوديد الماغنسيوم.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النسبة بين عدد
مولات الماء 0.03 : عدد مولات يوديد الماغنسيوم 0.0038 بالقسمة على </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">0.0038</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> للحصول على عدد صحيح من المولات.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">0.0038 / 0.03 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول ماء : </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">0.0038 / 0.0038 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول يوديد
الماغنسيوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">7.9</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول ماء : </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول يوديد الماغنسيوم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">بالتقريب إلى
أقرب عدد صحيح من مولات الماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">8 مول ماء : 1
مول يوديد الماغنسيوم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">صيغة الملح هي </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">MgI<sub>2</sub> .8H<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">140.
إذا كانت كتلة ذرة واحدة من عنصر ما تساوي</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> <sup>23-</sup>10 × </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>6.66</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>،</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> فما
العنصر؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة ذرة واحدة
من العنصر النقي = </span><sup><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">23-</span></sup><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10 × </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>6.66</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة مول واحد
من الذرات (الكتلة الذرية) = عدد ذرات المول × كتلة الذرة الواحدة = (</span><sup><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">23-</span></sup><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10 × </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>6.66</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) (10<sup>23</sup> × 6.02) = 40.0932 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
= 40 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لذلك فالعنصر
هو الكالسيوم </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Ca</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">141.
يحتوي مركب على </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>6.0 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> كربون، و</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>1.0
g</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هيدروجين.
وكتلته المولية </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> 42.0</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">. ما
التركيب النسبي المئوي</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">للمركب؟
وما صيغته الأولية؟ وما صيغته الجزيئية؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الكربون
في المركب = 6 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة
الهيدروجين = 1 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للمركب = 42 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لتحديد التركيب
النسبي للمركب يجب تحديد كتلة المولية</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
= كتلة الكربون + كتلة الهيدروجين = 6 + 1 = 7 جم.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الكربون =
(كتلة الكربون / كتلة المركب) × 100 = (</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">7 / 6) × 100 =
85.72 %</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كربون.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة
الهيدروجين = (كتلة الهيدروجين / كتلة المركب) × 100 = (7 / 1) × 100 = 14.28%
هيدروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النسبة المئوية
للهيدروجين = 14.28%</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النسبة المئوية
للكربون = 85.72 % </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نفترض أن لدينا
كتلة العينة </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">100 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم ونحول النسبة المئوية إلى عدد من
الجرامات </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة
الهيدروجين = 14.28جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الكربون =
85.72 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحدد عدد مولات
الكربون والهيدروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الكربون = كتلة الكربون / كتلة المول الواحد = 85.72 / 12 = 7.14 مول كربون. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الهيدروجين = كتلة الهيدروجين / كتلة المول الواحد = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">14.28 / 1 = 14.28</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول هيدروجين. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">النسبة بين عدد
المولات 7.14 مول كربون : 14.28 مول هيدروجين. بالقسمة على أقل نسبة مولية للحصول
على عدد صحيح من المولات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">7.14 / 7.14 مول
كربون : 14.28 / 7.14 مول هيدروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول كربون : </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول هيدروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الصيغة الأولية
للمركب هي الصيغة الجزيئية للمركب = ن (الصيغة الأولية)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لحساب قيمة ن </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ن = الكتلة
المولية الفعلية للمركب / كتلة الصيغة الأولية</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة الفعلية
للمركب = 42 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الصيغة
الأولية </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CH<sub>2</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = كتلة الكربون + </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>2</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة
الهيدروجين) = 2 + 12 = 14 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">قيمة ن = 42 /
14 = 3 الصيغة الجزيئية هي </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">C<sub>3</sub>H<sub>6</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">142.
أيّ المركبات الآتية يحتوي على أعلى نسبة مئوية بالكتلة</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">من الأكسجين؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">TiO<sub>2</sub> .Al<sub>2</sub>O<sub>3
</sub>.Fe<sub>2</sub>O<sub>3</sub></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لحساب نسبة
الأكسجين في كل مركب نعرف الكتلة المولية لكل مركب ونقارنها بكتلة الأكسجين. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الهيماتيت </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Fe<sub>2</sub>O<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للهيماتيت = 2 (كتلة الحديد) + 3 (كتلة الأكسجين) = </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2 (55.8) + 3
(16) =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 111.6 + 48 = 159.6 جم.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الأكسجين
في الهيماتيت = (كتلة الأكسجين / كتلة الهيماتيت ) × 100 = (159.6 / 48) × 100 = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">30.07 </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">% </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أكسجين.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أكسيد
الألومنيوم </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Al<sub>2</sub>O<sub>3</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للأكسيد الألومنيوم = </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>2</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الألومنيوم) + 3 (كتلة الأكسجين) = 2 </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">(27) + 3 (16) = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">102 جم.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الأكسجين
في أكسيد الألومنيوم = (كتلة الأكسجين / كتلة أكسيد الألومنيوم) × 100 = (102 /
48) × 100 </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">= </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">47.5 % أكسجين. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">ثاني أكسيد
التيتانيوم </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">TiO<sub>2</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
لأكسيد التيتانيوم = كتلة التيتانيوم + </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الأكسجين)
= 47.8 + 2 (16) =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 79.8 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جم. </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الأكسجين
في أكسيد التيتانيوم = (كتلة الأكسجين / كتلة أكسيد التيتانيوم) ×</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"> 100 =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 40.1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> % أكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة الأكسجين
في أكسيد الألومنيوم أكبر ثم في أكسيد التيتانيوم ثم في الهيماتيت</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">143.
طبق المفاهيم لدى شركة تعدين مصدران محتملان</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لاستخراج النحاس: جالكوبايریت (</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CuFeS</span></b><b><sub><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2</span></sub></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) وجالكوسیت (</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>(Cu<sub>2</sub>S</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. فإذا كانت ظروف استخراج النحاس من الخامين
متشابهة تماما، فأيهما ينتج عنه كمية أكبر من النحاس؟ فسّر إجابتك.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحدد نسبة
النحاس في كلا الخامين ويجب أن تختار الشركة الخام الذي يحتوي على نسبة أعلى
جالكوبايريت (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CuFeS<sub>2</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>). </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للجالكوبايريت = كتلة النحاس + كتلة الحديد + </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الكبريت) = 63.5 + 55.8 + 2 (32) </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">= </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">183.3 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة النحاس في
الجالكوبايريت = (كتلة النحاس / كتلة الجالكوبايريت) × 100 = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">(63.5 / 183.3) × 100 = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">34.64% نحاس</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جالكوسيت (</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Cu<sub>2</sub>S</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) الكتلة المولية للجالكوسيت = 2 (كتلة النحاس) + كتلة الكبريت = 2
(63.5) + 32 = 159 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة النحاس في
الجالكوسيت = (كتلة النحاس / كتلة الجالكوسيت) × 100 = (127 / 159) × 100 =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 79.87 </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">%</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> نحاس.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسبة النحاس في
الجالكوسيت أعلى وينتج كمية أكبر</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">144.
صمم تجربة يمكن استعمالها لتحديد كمية الماء في مركب الشب البوتاسي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.X
H<sub>2</sub>O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> (</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">KAI (SO<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<div align="right" dir="rtl">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTable15Grid4Accent1" dir="rtl" style="border-collapse: collapse; border: medium; mso-border-alt: solid #8EAADB .5pt; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-table-dir: bidi; mso-yfti-tbllook: 1184;">
<tbody><tr style="mso-yfti-firstrow: yes; mso-yfti-irow: -1; mso-yfti-lastfirstrow: yes;">
<td colspan="2" style="background: rgb(68, 114, 196); border: 1pt solid rgb(68, 114, 196); mso-background-themecolor: accent1; mso-border-alt: solid #4472C4 .5pt; mso-border-themecolor: accent1; padding: 0in 5.4pt; width: 432.8pt;" valign="top" width="577">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 5;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-themecolor: background1;">بيانات تجربة لتحديد كمية الماء في مركب الشب <span style="mso-spacerun: yes;"> </span>البوتاسي</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-themecolor: background1;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 0;">
<td style="background: rgb(217, 226, 243); border-top: none; border: 1pt solid rgb(142, 170, 219); mso-background-themecolor: accent1; mso-background-themetint: 51; mso-border-alt: solid #8EAADB .5pt; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">كتلة البوتقة الفارغة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(217, 226, 243); border-bottom: solid #8EAADB 1.0pt; border-color: currentcolor currentcolor rgb(142, 170, 219) rgb(142, 170, 219); border-left: solid #8EAADB 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent1; mso-background-themetint: 51; mso-border-alt: solid #8EAADB .5pt; mso-border-bottom-themecolor: accent1; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent1; mso-border-left-themetint: 153; mso-border-right-alt: solid #8EAADB .5pt; mso-border-right-themecolor: accent1; mso-border-right-themetint: 153; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">5 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 1;">
<td style="border-top: none; border: 1pt solid rgb(142, 170, 219); mso-border-alt: solid #8EAADB .5pt; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الملح
الماني + البوتقة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid #8EAADB 1.0pt; border-color: currentcolor currentcolor rgb(142, 170, 219) rgb(142, 170, 219); border-left: solid #8EAADB 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #8EAADB .5pt; mso-border-bottom-themecolor: accent1; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent1; mso-border-left-themetint: 153; mso-border-right-alt: solid #8EAADB .5pt; mso-border-right-themecolor: accent1; mso-border-right-themetint: 153; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">242
جم</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 2;">
<td style="background: rgb(217, 226, 243); border-top: none; border: 1pt solid rgb(142, 170, 219); mso-background-themecolor: accent1; mso-background-themetint: 51; mso-border-alt: solid #8EAADB .5pt; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">كتلة الملح المائي</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(217, 226, 243); border-bottom: solid #8EAADB 1.0pt; border-color: currentcolor currentcolor rgb(142, 170, 219) rgb(142, 170, 219); border-left: solid #8EAADB 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent1; mso-background-themetint: 51; mso-border-alt: solid #8EAADB .5pt; mso-border-bottom-themecolor: accent1; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent1; mso-border-left-themetint: 153; mso-border-right-alt: solid #8EAADB .5pt; mso-border-right-themecolor: accent1; mso-border-right-themetint: 153; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">237 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 3;">
<td style="border-top: none; border: 1pt solid rgb(142, 170, 219); mso-border-alt: solid #8EAADB .5pt; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الملح +
البوتقة بعد التسخين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid #8EAADB 1.0pt; border-color: currentcolor currentcolor rgb(142, 170, 219) rgb(142, 170, 219); border-left: solid #8EAADB 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #8EAADB .5pt; mso-border-bottom-themecolor: accent1; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent1; mso-border-left-themetint: 153; mso-border-right-alt: solid #8EAADB .5pt; mso-border-right-themecolor: accent1; mso-border-right-themetint: 153; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">134
جم</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 4;">
<td style="background: rgb(217, 226, 243); border-top: none; border: 1pt solid rgb(142, 170, 219); mso-background-themecolor: accent1; mso-background-themetint: 51; mso-border-alt: solid #8EAADB .5pt; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">كتلة الملح اللامائي</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(217, 226, 243); border-bottom: solid #8EAADB 1.0pt; border-color: currentcolor currentcolor rgb(142, 170, 219) rgb(142, 170, 219); border-left: solid #8EAADB 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent1; mso-background-themetint: 51; mso-border-alt: solid #8EAADB .5pt; mso-border-bottom-themecolor: accent1; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent1; mso-border-left-themetint: 153; mso-border-right-alt: solid #8EAADB .5pt; mso-border-right-themecolor: accent1; mso-border-right-themetint: 153; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">129 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 5; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: 1pt solid rgb(142, 170, 219); mso-border-alt: solid #8EAADB .5pt; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid #8EAADB 1.0pt; border-color: currentcolor currentcolor rgb(142, 170, 219) rgb(142, 170, 219); border-left: solid #8EAADB 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #8EAADB .5pt; mso-border-bottom-themecolor: accent1; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent1; mso-border-left-themetint: 153; mso-border-right-alt: solid #8EAADB .5pt; mso-border-right-themecolor: accent1; mso-border-right-themetint: 153; mso-border-themecolor: accent1; mso-border-themetint: 153; mso-border-top-alt: solid #8EAADB .5pt; mso-border-top-themecolor: accent1; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 216.4pt;" valign="top" width="289">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 14pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">108
جم</span></p>
</td>
</tr>
</tbody></table>
</div>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحضر بوتقة
فارغة ونحسب كتلتها ونكتبه في الجدول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نضع فيها كمية
من الملح المائي ونحسب كتلته وهو في البوتقة.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نسخن البوتقة
لمدة مناسبة على اللهب ونحسب كتلتها بعد التسخين. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحسب كتلة
الماء المتطاير.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحسب عدد مولات
كل من الملح اللامائي والماء.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات الملح</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
لشب البوتاس اللامائي = كتلة البوتاسيوم + كتلة الألومنيوم </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الكبريت) + 8 (كتلة الأكسجين) = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">39 + 27 + 2 (32) + 8 (16) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 258 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الملح اللامائي = كتلة الملح / كتلة المول منه = 129 / 258 = 0.5 مول</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الماء</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للماء = 2 (الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 16 + 2 = 18
جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الماء = كتلة الماء / كتلة المول الواحد من الماء = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">108 / 18 = </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">6 مولات ماء. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">6 مولات ماء : 0.5
مول ملح </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نقسم على 0.5
للحصول على عدد مولات صحيح</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">0.5 / 6 مول
ماء : 0.5 / 0.5 مول الشب البوتاسي</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">12</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول ماء : </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول الشب البوتاسي</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">صيغة الملح هي </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.12H<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">KAI(SO<sub>4</sub>)<sub>2</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><br /><br /> <br /><br /><script async="" crossorigin="anonymous" src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"></script>
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</script> <br /><br /><br /> <p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p><p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">145.
مركبان كيميائيان يتكونان من العنصرين </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">و</span></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Y</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
وصيغتاهما</span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span></span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">XY.X<sub>2</sub> Y<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. إذا علمت أن
كتلة</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>0.25 mol </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>من المركب </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">XY</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> تساوي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>17.96 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>، و</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>0.25 mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> من المركب </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X<sub>2</sub>Y<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> تساوي</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>.39.92
g </span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. فما الكتلة الذرية لكل من </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> و </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Y</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> ؟</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.
اكتب الصيغة الكيميائية لكل من المركبين.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 0.25 مول
من المركب = 17.96جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
= 4 ×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span> 17.96 </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>=</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 71.84 ج</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">م.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 0.25 مول
من المركب </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X<sub>2</sub>Y<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">39.72</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة المول
الواحد = 4 × </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>39.92</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">= 159.68 جم</span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للمركب </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">XY</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 71.84 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أي أن </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>Y</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>+</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X </span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>= 71.84 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">x</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Y- 71.84</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للمركب </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X<sub>2</sub>Y<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>158.88</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أي أن </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 (</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) + 3 (كتلة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Y</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) = 159.68 جم.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نعوض بقيمة </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> في المعادلة الثانية</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للمركب </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X<sub>2</sub>Y<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> = 2 ( </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">Y – 71.84</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> ) + </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">3 </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">( </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Y</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> ) = 159.68 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">143.68 (</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>2Y-</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) + </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>3Y</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">=
159,68 جم</span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">143.68 + </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Y</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> =
159.68</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Y</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> =
159.68 – 143.68 = 16 العنصر </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Y</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> هو الأكسجين.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">يمكن تحديد
العنصر </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">x</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> من خلال المعادلة</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> =
71.84 – 16 = 55.8 وهو الحديد</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">صيغة العنصر </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">XY</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> هو </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">FeO</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">صيغة العنصر </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">X<sub>2</sub>Y<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هو </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Fe<sub>2</sub>O<sub>3</sub></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">146.اکتب
معادلات کیميائية موزونة لكل تفاعل مما يأتي:</span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. تفاعل فلز الماغنسيوم مع الماء لتكوين هیدروکسید
الماغنسيوم الصلب وغاز الهيدروجين. </span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>. تفكك غاز رباعي أكسيد ثنائي النيتروجين إلى
غاز ثاني أكسيد النيتروجين.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>.
تفاعل الإحلال المزدوج بين المحاليل المائية لكل من حمض الكبريتيك وهيدروكسيد
البوتاسيوم.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoListParagraphCxSpFirst" dir="LTR" style="direction: ltr; margin-bottom: 8.0pt; margin-left: .75in; margin-right: 0in; margin-top: 0in; margin: 0in 0in 8pt 0.75in; mso-add-space: auto; mso-list: l6 level1 lfo21; text-align: left; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">a.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="LTR"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Mg<sub>(s)</sub> + H<sub>2</sub>O<sub>(i)</sub> → Mg(OH)<sub>2(s)</sub>
+ H<sub>2(g)</sub></span><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoListParagraphCxSpMiddle" dir="LTR" style="direction: ltr; margin-bottom: 8.0pt; margin-left: .75in; margin-right: 0in; margin-top: 0in; margin: 0in 0in 8pt 0.75in; mso-add-space: auto; mso-list: l6 level1 lfo21; text-align: left; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">b.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="LTR"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">N<sub>2</sub>O<sub>4(g) </sub>→ 2NO<sub>2(g)</sub></span><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoListParagraphCxSpLast" dir="LTR" style="direction: ltr; margin-bottom: 8.0pt; margin-left: .75in; margin-right: 0in; margin-top: 0in; margin: 0in 0in 8pt 0.75in; mso-add-space: auto; mso-list: l6 level1 lfo21; text-align: left; text-indent: -0.25in; unicode-bidi: embed;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">c.<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="LTR"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H<sub>2</sub>SO<sub>4(aq)
</sub>+ 2KOH<sub>(aq)</sub> → K<sub>2</sub>SO<sub>4(aq) </sub>+ 2H<sub>2</sub>O<sub>(i)</sub></span></p>
<p align="right" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: left;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تقويم إضافي </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتابة في
الكيمياء </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">147.
الغاز الطبيعي هيدرات الغاز الطبيعي هي مركبات كيميائية متبلورة (</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">Clathrate
hydrate</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>). ابحث في هذه المركبات وأعد نشرة تعليمية
عنها للمستهلكين. يجب أن تناقش هذه النشرة تركيب هذه المركبات، ومكان وجودها،
وأهميتها للمستهلكين، والآثار البيئية لاستخدامها.</span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل:
</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">هيدرات الغاز
الطبيعي مواد بلوريو صلبة يكون الماء أساساً في تركيبها، وتشبه القطع الثلجية،
وتتألف من بلورة شبكية من الماء الثلج تضم في داخلها جزيئات خفيفة مثل الميثان،
والإيثان والبروبان التي تكون محتجزة في الفراغات بين جزيئات الماء تتكون هذه
المركبات بشكل طبيعي تحت ضغط مرتفع على نحو معقول، ودرجات حرارة قريبة من درجة
تجمد الماء. حيث تتوافر هذه الشروط في المناطق القطبية دائمة التجمد مثل أقاليم
شمال أمريكا أوروبا وآسيا، وعلى طول المنحدرات القارية العميقة حول العالم. ويمكن
اعتبار هيدرات الغاز الطبيعي على أنها " تجمع لغاز الميثان"، إذ من
الممكن أن تصبح هيدرات الغاز الطبيعي مصدراً جديداً ونظيفاً للطاقة توجد كميات
ضخمة من الغاز الطبيعي على صورة هيدرات الغاز حول العالم، ولكن إذا تم استثمارها
كمصدر للطاقة فقد يؤدي ذلك إلى فقدان التوازن في قاع البحار، وبالتالي عدم
الاستقرار مما يؤدي إلى انزلاقات في سطح قاع البحار وإطلاق كميات هائلة من غاز
الميثان إلى السطح. ويُعد غاز الميثان غاز دفيئة فعال جداً، إذ يفسر تحرر مقدار
ضخم من غاز الميثان سلسلة الاحترار العالمي في الماضي الجيولوجي.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أسئلة
المستندات</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">148.
يشتمل الجدول 4 - 5 على بيانات عن وقود مكوك فضاء؛ إذ لا بد من توافر </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">L</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
3,164,445 من الأكسجين، والهيدروجين، وأحادي ميثيل الهيدرازين (الكتلة المولية = </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>46.07
</span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>)،
ورابع أكسيد ثنائي النيتروجين (الكتلة المولية = </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>92.00 </span></b><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>) في خزانات الوقود لحظة الإقلاع. كتلتها
الكلية (</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>727,233 Kg</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>).
أكمل الجدول بحساب عدد المولات والكتلة بالكيلو جرام، وعدد الجزيئات.</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الحل: </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<div align="right" dir="rtl">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTable15Grid4Accent6" dir="rtl" style="border-collapse: collapse; border: medium; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-table-dir: bidi; mso-yfti-tbllook: 1184;">
<tbody><tr style="mso-yfti-firstrow: yes; mso-yfti-irow: -1; mso-yfti-lastfirstrow: yes;">
<td colspan="5" style="background: rgb(68, 114, 196); border: 1pt solid rgb(112, 173, 71); mso-background-themecolor: accent1; mso-border-alt: solid #70AD47 .5pt; mso-border-themecolor: accent6; padding: 0in 5.4pt; width: 432.8pt;" valign="top" width="577">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 5; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi; mso-themecolor: background1;">الجدول 4-5 بيانات وقود مكوك فضائي</span></b></p>
</td>
</tr>
<tr style="mso-yfti-irow: 0;">
<td style="background: rgb(83, 129, 53); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themeshade: 191; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 86.1pt;" valign="top" width="115">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">المادة</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></b></p>
</td>
<td style="background: rgb(83, 129, 53); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themeshade: 191; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 99.3pt;" valign="top" width="132">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">الصيغة الجزيئية</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(83, 129, 53); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themeshade: 191; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 0.75in;" valign="top" width="72">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">الكتلة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">(</span><span dir="LTR" face=""Arial",sans-serif" style="color: black; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">Kg</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(83, 129, 53); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themeshade: 191; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 104.2pt;" valign="top" width="139">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">عدد المولات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(83, 129, 53); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themeshade: 191; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 89.2pt;" valign="top" width="119">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">عدد الجزيئات</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 1;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 86.1pt;" valign="top" width="115">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الهيدروجين</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 99.3pt;" valign="top" width="132">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">H<sub>2</sub></span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 0.75in;" valign="top" width="72">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 104.2pt;" valign="top" width="139">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">10<sup>7</sup>× 5.14</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 89.2pt;" valign="top" width="119">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">2</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 2;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 86.1pt;" valign="top" width="115">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">الأكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 99.3pt;" valign="top" width="132">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="color: black; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">O<sub>2</sub></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 0.75in;" valign="top" width="72">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>3</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 104.2pt;" valign="top" width="139">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">4</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 89.2pt;" valign="top" width="119">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">10<sup>31</sup>×1.16</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 3;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 86.1pt;" valign="top" width="115">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">أحادي ميثيل
الهيدرازين</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 99.3pt;" valign="top" width="132">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">CH<sub>3</sub>NH NH<sub>2</sub></span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 0.75in;" valign="top" width="72">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>4909</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 104.2pt;" valign="top" width="139">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">5</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 89.2pt;" valign="top" width="119">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">6</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 4; mso-yfti-lastrow: yes;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 86.1pt;" valign="top" width="115">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">رابع أكسيد ثنائي النيتروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 99.3pt;" valign="top" width="132">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span dir="LTR" face=""Arial",sans-serif" style="color: black; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">N<sub>2</sub>O<sub>4</sub></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 0.75in;" valign="top" width="72">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>7</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 104.2pt;" valign="top" width="139">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-theme-font: minor-bidi;">10<sup>4</sup>×8.64</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 89.2pt;" valign="top" width="119">
<p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: red; font-size: 16pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">8</span></p>
</td>
</tr>
</tbody></table>
</div>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للهيدروجين = 1 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة جزئ
الهيدروجين الغاز المكون من ذرتين = 2 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للجزي = 2 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoListParagraph" dir="RTL" style="margin-right: 0.75in; mso-add-space: auto; mso-list: l15 level1 lfo22; text-indent: -0.5in;"><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Arial; mso-fareast-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-list: Ignore;">(1)<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>7</sup>×
5.14 مول من جزئ الهيدروجين = 10<sup>7</sup> × 5.14 × 2 = 10<sup>7</sup> × 10.28
جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">لتحويل الكتلة
من الجرام إلى الكيلوجرام نقسم على </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1000</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة بالكيلو
جرام = 10<sup>4</sup> × 10.28 كيلوجرام هيدروجين. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(2</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">)</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول من الهيدروجين يحتوي على أفوجادرو من الذرات = 10<sup>23</sup>×
6.02 جزئ هيدروجين جزيئات 10<sup>7</sup>× 5.14 مول من جزئ الهيدروجين = </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(10<sup>7</sup>
× 5.14) × (10<sup>23</sup> × 6.02) =</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"> 10<sup>30</sup> × 30.94 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جزئ هيدروجين.</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">3) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الأكسجين
بالكيلو جرام </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 1 مول من
الأكسجين = 16 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة جزئ ثنائي
الذرة من الأكسجين = 16 × </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">2 =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> 32</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم أكسجين.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الأكسجين
الموجودة في 10<sup>6</sup>× 19.269 مول = عدد المولات </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">×</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> كتلة المول الواحد = 32 × 10<sup>6</sup> × 19.269 جم. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحول الكتلة
بالجرام إلى كتلة بالكيلو جرام بالقسمة على </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1000. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة الأكسجين
بالكيلو جرام = 10<sup>3</sup>× </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>616.608</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
كيلو جرام أكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(4) عدد مولات
الأكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من
الأكسجين يحتوي على 10<sup>23</sup>× </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="LTR"></span><span dir="LTR"></span>6.02</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span dir="RTL"></span><span dir="RTL"></span> جزئ أكسجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
الأكسجين الموجودة في 10<sup>31</sup>× 1.16 جزئ = عدد الجزيئات / عدد جزيئات
المول الواحد = (10<sup>31</sup> × 1.16) / (10<sup>23</sup>× </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">6.02) =</span></p>
<p class="MsoNormal" dir="RTL"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>10<sup>6</sup> × 19.269 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">مول أكسجين.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(5) عدد مولات
أحادي مثيل الهيدرازين </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
للمركب = 46.07 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة العينة
بالكيلوجرام = 4909 كيلو جرام </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحول العينة من
الكيلوجرام إلى الجرام بالضرب في 1000 كتلة العينة بالجرام = 10<sup>3</sup> ×
4909 جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد مولات
العينة = كتلة العينة / كتلة المول الواحد =</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> (10<sup>3</sup> × 4909) / 46.07 = 10<sup>5</sup> × 1.065</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> مول.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(6) عدد جزيئات
أحادي ميثيل الهيدرازين</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">1 مول من أحادي
مثيل الهيدرازين يحتوي على 10<sup>23</sup> × 6.02 جزئ. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات 10<sup>5</sup>
× 1.065 مول من المركب = عدد المولات </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">×</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> عدد أفوجادرو
= (10<sup>5</sup> × 1.065) × (10<sup>23</sup> × 6.02) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 10<sup>28</sup> × 6.411 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جزئ.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">7) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة رابع أكسيد ثنائي النيتروجين </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة المولية
له = </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">92</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> جم </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">كتلة 10<sup>4</sup>
× 8.64 مول = عدد المولات </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">×</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> كتلة المول
الواحد = 10<sup>4</sup> × 8.64 × 92</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">= 10<sup>4</sup>
× 794.88 جم</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نحول الكتلة من
الجرام إلى الكيلوجرام بالقسمة على </span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">1000.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">الكتلة بالجرام
= 10<sup>1</sup> × 794.88 كيلو جرام.</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">(</span><span face=""Arial",sans-serif" lang="FA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-language: FA; mso-hansi-theme-font: minor-bidi;">8) </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات رابع أكسيد ثنائي النيتروجين</span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>1 مول من رابع أكسيد ثنائي النيتروجين يحتوي على
10<sup>23</sup> × 6.02 جزئ. </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">عدد جزيئات 10<sup>4</sup>
× 8.64 مول من المركب = عدد المولات </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">×</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> عدد أفوجادرو
=</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> (10<sup>4</sup> × 8.64) × (10<sup>23</sup> ×
6.02) = 10<sup>27</sup> × 52.02 </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">جزئ.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"></span></p>
<p class="MsoNormal" dir="RTL"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL" style="margin-right: 0.25in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">تم بحمد الله </span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">نستقبل أسئلتكم واستفساراتكم
واقتراحاتكم في خانة التعليقات </span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;">"نرد على جميع التعليقات"</span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.25in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoListParagraphCxSpFirst" dir="RTL"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"><span style="mso-spacerun: yes;"> </span>بالتوفيق
للجميع...^-^<span style="color: black; mso-themecolor: text1;"></span></span></p>
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<p dir="RTL" style="direction: rtl; margin: 0in; text-align: right; unicode-bidi: embed;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
<p class="MsoNormal" dir="RTL"><span dir="LTR" face=""Arial",sans-serif" style="mso-ascii-theme-font: minor-bidi; mso-bidi-theme-font: minor-bidi; mso-hansi-theme-font: minor-bidi;"> </span></p>
</div>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-31789646970587595822022-04-19T08:00:00.000+03:002024-02-08T13:01:01.688+03:00ملخص 1-3 التوزيع الإلكتروني – الإلكترونات في الذرات<p style="margin-right: 40px; text-align: right;"> <!--[if !mso]>
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</p><p align="center" class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بسم الله الرحمن الرحيم</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">السلام عليكم ورحمة الله وبركاته </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ملخص </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: #0070c0; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>1-3</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: #0070c0; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">التوزيع الإلكتروني – الإلكترونات
في الذرات</span></span></b><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نبدأ على بركة الله</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>
</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #bf8f00; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent4; mso-themeshade: 191;">التوزيع الإلكتروني: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">هو ترتيب الإلكترونات في الذرة.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">يحدد التوزيع الإلكتروني
في الذرة باستخدام ثلاث قواعد.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #bf8f00; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent4; mso-themeshade: 191;">مبدأ أو فباو (البناء التصاعدي): </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ينص على أن كل إلكترون يشغل المستوى
الأقل طاقة.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #bf8f00; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent4; mso-themeshade: 191;">مبدأ باولي: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ينص على أن عدد الكترونات المستوى
الفرعي الواحد لا يزيد عن الكترونين ويدور كل منهما حول نفسه باتجاه معاكس للأخر.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #bf8f00; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent4; mso-themeshade: 191;">قاعدة هوند:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تنص على أن الإلكترونات تتوزع في
المستويات الفرعية المتساوية الطاقة بحيث تحافظ على أن يكون لها الاتجاه نفسه من
حيث الدوران.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><br /><br /> <br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</script> <br /><br /><br /> <p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #385623; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 128;">هناك ثلاث طرق لكتابة التوزيع الإلكتروني هي:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="line-height: normal; margin-left: 30pt; margin-right: 68.76pt; text-align: right; text-indent: -21pt;"><span face=""Arial",sans-serif" style="color: #92d050; font-size: 18pt; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">1-<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #92d050; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">(الترميز
الالكتروني):</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 68.76pt; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNTXrw7OhPnSiFlzoscn71BzeZq7pJKWYWS6aW9XB7j0ywcZNbirYeRtc8xrFWy9XebBcVRfUnMLbadBAyuzJzsbeQPZ-5kM5QMdHfqOoR8-iXeS-BtqIXE80NMfu2hvGNGP2B-4wNYxdEb57Jq7fzvcs-DbptOwXcSMlVEJdlA9D8FIR0SdaWx9t0ZL9X/s488/1.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="466" data-original-width="488" height="306" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNTXrw7OhPnSiFlzoscn71BzeZq7pJKWYWS6aW9XB7j0ywcZNbirYeRtc8xrFWy9XebBcVRfUnMLbadBAyuzJzsbeQPZ-5kM5QMdHfqOoR8-iXeS-BtqIXE80NMfu2hvGNGP2B-4wNYxdEb57Jq7fzvcs-DbptOwXcSMlVEJdlA9D8FIR0SdaWx9t0ZL9X/s320/1.PNG" width="320" /></a></div><br /><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 68.76pt; text-align: right;"><br /></p><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 68.76pt; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="line-height: normal; margin-left: 30pt; margin-right: 68.76pt; text-align: right; text-indent: -21pt;"><span face=""Arial",sans-serif" style="color: #92d050; font-size: 18pt; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">2-<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="FA" style="color: #92d050; font-size: 18pt; mso-bidi-language: FA; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">(رسم مربعات المستويات):</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #92d050; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">مثال: لرسم مربعات المستويات يجب ان
نمثل بالتوزيع الالكتروني او ترميز الغاز النبيل حتى نرسم مربعات المستويات.</span></p><div style="margin-right: 40px; text-align: right;">
</div><br /><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"></p><div class="separator" style="clear: both; text-align: right;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsbQnugzE1diI_01ZaIcdwe74xt53XzMx-blSWRNGpsGUhmEvn2gGIisbGaqc52WuJ8IbeO8YcqFa66y-XKBRQgy1ejeQ-IRWyGWyTsrye-RU97NlCytZLtDg22aV1V2pzXR3eGYtKEN_iGV4EIca499TfoSQzuSUOJUaB_jpgzI96uR9bBnDsRROvOVPK/s713/5.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="270" data-original-width="713" height="242" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsbQnugzE1diI_01ZaIcdwe74xt53XzMx-blSWRNGpsGUhmEvn2gGIisbGaqc52WuJ8IbeO8YcqFa66y-XKBRQgy1ejeQ-IRWyGWyTsrye-RU97NlCytZLtDg22aV1V2pzXR3eGYtKEN_iGV4EIca499TfoSQzuSUOJUaB_jpgzI96uR9bBnDsRROvOVPK/w640-h242/5.PNG" width="640" /></a></div><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span><p></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">توجد هناك حالة شاذة بالتوزيع الإلكتروني
إذا كان </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">d</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> وصل عدد الكتروناته 4 أو 9 نستلف من الذي قبلة حتى يكمل الـ 5 أو
الـ 10. (ليستقر)</span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="line-height: normal; margin-left: 30pt; margin-right: 68.76pt; text-align: right; text-indent: -21pt;"><span face=""Arial",sans-serif" style="color: #92d050; font-size: 18pt; mso-fareast-font-family: Arial; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">3-<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #92d050; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ترميز
الغاز النبيل:</span><span dir="LTR" face=""Arial",sans-serif" style="color: #92d050; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 0.6634in; margin-right: 30pt; text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>يجب حفظ الجدول التالي لنتقن طريقة الترميز للغاز
النبيل.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-left: 0.6634in; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTable15Grid6ColorfulAccent6" style="border-collapse: collapse; border: medium; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-table-dir: bidi; mso-yfti-tbllook: 1184; width: 579px;">
<tbody><tr style="height: 24.25pt; mso-yfti-firstrow: yes; mso-yfti-irow: -1; mso-yfti-lastfirstrow: yes;">
<td style="border-bottom: solid #A8D08D 1.5pt; border: 1pt solid rgb(168, 208, 141); height: 24.25pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-alt: solid #A8D08D 1.5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; padding: 0in 5.4pt; width: 146.7pt;" valign="top" width="196">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">من - إلى حسب العنصر</span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.5pt; border-color: rgb(168, 208, 141) currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: solid none solid solid; border-top: solid #A8D08D 1.0pt; border-width: 1pt medium 1.5pt 1pt; height: 24.25pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-alt: solid #A8D08D 1.5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 125.45pt;" valign="top" width="167">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">توزيعه الإلكتروني</span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.5pt; border-color: rgb(168, 208, 141) currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: solid none solid solid; border-top: solid #A8D08D 1.0pt; border-width: 1pt medium 1.5pt 1pt; height: 24.25pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-alt: solid #A8D08D 1.5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 113.55pt;" valign="top" width="151">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">رمز الاختصار</span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.5pt; border-color: rgb(168, 208, 141) currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: solid none solid solid; border-top: solid #A8D08D 1.0pt; border-width: 1pt medium 1.5pt 1pt; height: 24.25pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-alt: solid #A8D08D 1.5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 48.6pt;" valign="top" width="65">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">م</span></b></p>
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"> </span></b></p>
</td>
</tr>
<tr style="height: 18.55pt; mso-yfti-irow: 0;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); height: 18.55pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 146.7pt;" valign="top" width="196">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="RTL"></span><span dir="RTL"></span>9
- 3</span></b></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 125.45pt;" valign="top" width="167">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">2</span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">s 2p</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 113.55pt;" valign="top" width="151">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">{2</span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">He</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="RTL"></span><span dir="RTL"></span>}</span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 48.6pt;" valign="top" width="65">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">1</span></p>
</td>
</tr>
<tr style="height: 18.55pt; mso-yfti-irow: 1;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); height: 18.55pt; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 146.7pt;" valign="top" width="196">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">11-17</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"></span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 125.45pt;" valign="top" width="167">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="LTR"></span><span dir="LTR"></span>3s
3p</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"></span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 113.55pt;" valign="top" width="151">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">{10</span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">Ne</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="RTL"></span><span dir="RTL"></span>}</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 48.6pt;" valign="top" width="65">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">2</span></p>
</td>
</tr>
<tr style="height: 19.1pt; mso-yfti-irow: 2;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); height: 19.1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 146.7pt;" valign="top" width="196">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><b><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">19-35</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"></span></b></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 19.1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 125.45pt;" valign="top" width="167">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="LTR"></span><span dir="LTR"></span>4s
3d 4p</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 19.1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 113.55pt;" valign="top" width="151">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">{18</span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">Ar</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="RTL"></span><span dir="RTL"></span>}</span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 19.1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 48.6pt;" valign="top" width="65">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">3</span></p>
</td>
</tr>
<tr style="height: 18.55pt; mso-yfti-irow: 3;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); height: 18.55pt; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 146.7pt;" valign="top" width="196">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="RTL"></span><span dir="RTL"></span>53
- 37</span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 125.45pt;" valign="top" width="167">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="LTR"></span><span dir="LTR"></span>5s
4d 5p</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"></span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 113.55pt;" valign="top" width="151">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">{36</span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">Kr</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="RTL"></span><span dir="RTL"></span>}</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 48.6pt;" valign="top" width="65">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">4</span></p>
</td>
</tr>
<tr style="height: 18.55pt; mso-yfti-irow: 4; mso-yfti-lastrow: yes;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); height: 18.55pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 146.7pt;" valign="top" width="196">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="RTL"></span><span dir="RTL"></span>85
- 54</span></b></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 125.45pt;" valign="top" width="167">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="LTR"></span><span dir="LTR"></span>6s
4f 5d</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 113.55pt;" valign="top" width="151">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">{54</span><span dir="LTR" face=""Arial",sans-serif" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">Xe</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;"><span dir="RTL"></span><span dir="RTL"></span>}</span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; height: 18.55pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 48.6pt;" valign="top" width="65">
<p align="center" class="MsoNormal" style="line-height: normal; margin-right: 30pt; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #538135; font-size: 14pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent6; mso-themeshade: 191;">5</span></p>
</td>
</tr>
</tbody></table>
</div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">التمثيل النقطي للإلكترونات (تمثيل لويس)</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">مثال: أولا نمثل العنصر بأي طريقة سواء
كانت بالترميز الالكتروني أو بالغاز النبيل.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ومن ثم نأخذ أكبر عدد رئيسي ونجمع
الكتروناته ونمثل رمز العنصر محاطاً بنقاط (عدد النقاط على عدد الالكترونات)</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">مثال </span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">Xe</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiofUlz6m8tZi-Bs8Jm5gQzFGY1fKQHDPCVOoIOqiwM800kHYrzb069LHXTDdo5C7rMTopzV6ut6RyWbFFIa1CPUaTe1WowDXwQWIskod7aX2zK9dWFjOM7rwocxpy0HxeiR8pi_VNQv2-uC8cHfMbRwuuYWV8SaDosSGEZ9sUu55Xxk8egMD3FgPBgPEwE/s331/4.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="52" data-original-width="331" height="50" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiofUlz6m8tZi-Bs8Jm5gQzFGY1fKQHDPCVOoIOqiwM800kHYrzb069LHXTDdo5C7rMTopzV6ut6RyWbFFIa1CPUaTe1WowDXwQWIskod7aX2zK9dWFjOM7rwocxpy0HxeiR8pi_VNQv2-uC8cHfMbRwuuYWV8SaDosSGEZ9sUu55Xxk8egMD3FgPBgPEwE/s320/4.PNG" width="320" /></a></div><br /><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><br /></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #bf8f00; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent4; mso-themeshade: 191;">الكترونات التكافؤ: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تعرف بأنها إلكترونات المستوى الخارجي للذرة.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><br /></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">تم بحمد
الله</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة التعليقات</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">"نرد على جميع التعليقات"</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">بالتوفيق
للجميع...^-^</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
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<br /><br />Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-42204265291696114142022-04-14T08:00:00.009+03:002024-02-08T12:16:56.874+03:00حل أسئلة تقويم 2-1 لدرس نظرية الكم والذرة - الإلكترونات في الذرات <p style="margin-right: 40px;"> <!--[if gte mso 9]><xml>
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</p><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بسم الله الرحمن الرحيم</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">السلام عليكم ورحمة الله
تعالى وبركاته </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 18.0pt; mso-ligatures: none;">حل
أسئلة تقويم 2-1 لدرس نظرية الكم والذرة - الإلكترونات في الذرات </span></b><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نبدأ على
بركة الله</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span> ...</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">15. الفكرة
الرئيسة فتر لماذا يحتوي طيف الانبعاث الذري على ترددات معينة للضوء، حسب نموذج
بور الذري؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">لأن طيف الانبعاث الذري للهيدروجين ينتج
طاقة محددة لها تردد موجي ويساوي فرق الطاقة بين المستويين وأن كل مستوى له طافة
محددة لذلك تكون طاقة الطيف محددة.</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">16. عدد
المستويات الثانوية الموجودة في مستويات الطاقة الرئيسة الأربعة لذرة الهيدروجين.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">المستوى الرئيسي الأول (</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>1s</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>)
</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">المستوى الرئيسي الثاني (</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>2s,2p</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>)
</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">المستوى الرئيسي الثالث (</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>3s,3p,3d</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>)
</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">المستوى الرئيسي الرابع (</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>4s,4p,4d,4f</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>)</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">17. حدّد
المستويات الفرعية في كل مستوى ثانوي ،8، وفي كل مستوى ثانوي </span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">P</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> لمستويات الطاقة الرئيسة الأربعة لذرة الهيدروجين.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">المستوى الثانوي </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">s</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>
يكون كروي الشكل ويضم إلكترونين وأيضاً يوجد في المستويات الأربعة، بينما المستوى
الثانوي </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">p</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> يحتوي على ثلاثة مستويات فرعية </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">px, py, pz</span><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">وعدد الإلكترونات ستة.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span><br /><br /><br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</script> <br /><br /><br /> </p><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">18. فسر
لماذا يكون موقع الإلكترون في ذرة غير معلوم بدقة. مستخدما مبدأ هايزنبرج للشك
والطبيعة الموجية - الجسيمية؟ وكيف يُعرف موقع الإلكترونات في الذرات؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">وفق مبدأ هايزنبرج أنه من المستحيل
معرفة سرعة الجسم ومكانه في الوقت نفسه بدقة وأنه من المستحيل أن تأخذ أي قياسات
لجسم ما دون التأثير فيه. وللإلكترون خواص الموجية - الجسيمية وليس له موقع محدد
في الفضاء.</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">19. احسب
مستعينا بالمعلومات في الجدول 1-1، كم مرة يساوي نصف قطر مدار ذرة الهيدروجين
السابع بالنسبة إلى نصف قطر مدارها الأول، حسب نظرية بور؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نصف القطر المداري للمستوى الأول = </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">mm </span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>0.529</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نصف القطر المداري للمستوى السابع = </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">mm</span><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>2.59</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نسبة الطول لنصف قطر المدار الأول إلى
طول نصف قطر المدار السابع = 2.59/0.0639 = 49 مرة.</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">20. قارن
بين نموذج بور والنموذج الميكانيكي الكمي للذرة.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نموذج بور نموذج: </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">يصف أن الإلكترونات جسيم يدور حول
النواة في مدار دائري على مسافات محددة ويمكن تحديد مكانه، واستطاعت نظرية بور تفسير
ذرة الهيدروجين فقط، ولكنها فشلت في تفسير الذرات الأخرى. </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">النموذج الميكانيكي
للذرة: </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">أن الإلكترون له طبيعة مزدوجة وتدور هذه
الإلكترونات حول النواة ف سحابة الكترونية ولا يمكن تحديد مكان الإلكترون بدقة،
ونجحت في تفسير باقي ذرات العناصر الأخرى.</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تم بحمد الله </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة التعليقات </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span dir="LTR" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">"</span><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نرد على جميع التعليقات</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>"</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
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Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-79292282437922791392022-04-12T08:00:00.022+03:002024-02-08T12:17:47.885+03:00ملخص 1-2 نظرية الكم والذرة – الإلكترونات في الذرات<p style="margin-right: 40px; text-align: right;"> <!--[if !mso]>
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<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
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<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 2"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 2"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 2"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 2"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 2"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 2"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 2"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 2"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 2"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 2"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 3"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 3"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 3"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 3"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 3"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 3"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 3"/>
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<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 3"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 3"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 4"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 4"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 4"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 4"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 4"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 4"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 4"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 4"/>
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<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 4"/>
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<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 4"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 5"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 5"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 5"/>
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<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 5"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 5"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 5"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 5"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 5"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 5"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 5"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 5"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 6"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 6"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 6"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 6"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 6"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 6"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 6"/>
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<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 6"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 6"/>
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<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 6"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
<w:LsdException Locked="false" Priority="19" QFormat="true"
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<w:LsdException Locked="false" Priority="21" QFormat="true"
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<w:LsdException Locked="false" Priority="31" QFormat="true"
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<w:LsdException Locked="false" Priority="32" QFormat="true"
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<w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
<w:LsdException Locked="false" Priority="37" SemiHidden="true"
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<w:LsdException Locked="false" Priority="39" SemiHidden="true"
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<w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
<w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
<w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
<w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
<w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
<w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
<w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
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<w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
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<w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 1"/>
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 2"/>
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 1"/>
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 5"/>
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<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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</xml><![endif]--><!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
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mso-bidi-theme-font:minor-bidi;
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mso-ligatures:standardcontextual;}
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mso-border-themecolor:accent6;
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mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-border-insideh:.5pt solid #A8D08D;
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mso-tstyle-border-bottom-themecolor:accent6;
mso-tstyle-border-right:.5pt solid #70AD47;
mso-tstyle-border-right-themecolor:accent6;
mso-tstyle-border-insideh:cell-none;
mso-tstyle-border-insidev:cell-none;
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mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent6LastRow
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:last-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-border-top:1.5pt double #70AD47;
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mso-ansi-font-weight:bold;
mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent6FirstCol
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:first-column;
mso-style-priority:49;
mso-style-unhide:no;
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mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent6LastCol
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:last-column;
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mso-bidi-font-weight:bold;}
table.MsoTable15Grid4Accent6OddColumn
{mso-style-name:"Grid Table 4 - Accent 6";
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mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#E2EFD9;
mso-tstyle-shading-themecolor:accent6;
mso-tstyle-shading-themetint:51;}
table.MsoTable15Grid4Accent6OddRow
{mso-style-name:"Grid Table 4 - Accent 6";
mso-table-condition:odd-row;
mso-style-priority:49;
mso-style-unhide:no;
mso-tstyle-shading:#E2EFD9;
mso-tstyle-shading-themecolor:accent6;
mso-tstyle-shading-themetint:51;}
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<![endif]--><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1027"/>
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1"/>
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</p><p align="center" class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بسم الله الرحمن الرحيم</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">السلام عليكم ورحمة الله وبركاته </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ملخص </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" face=""Arial",sans-serif" style="color: #0070c0; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>1-2</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" style="color: #0070c0; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">نظرية الكم والذرة – الإلكترونات
في الذرات</span></span></b><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نبدأ على بركة الله</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>
</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;">اقتراحات بور</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #1f3864; font-family: Symbol; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-themecolor: accent1; mso-themeshade: 128;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #1f3864; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent1; mso-themeshade: 128;">اقترح ان لذرة الهيدروجين مستويات طاقة معينة يسمح
للإلكترونات أنو توجد فيها. </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #1f3864; font-family: Symbol; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-themecolor: accent1; mso-themeshade: 128;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #1f3864; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent1; mso-themeshade: 128;">اقترح ان الإلكترون في ذرة الهيدروجين يتحرك حول النواة في
مدارات دائرية. اقترح ان ذرة الهيدروجين تكون في حالة استقرار وإذا امتص
الالكترونات طاقة يصعد إلى اعلى وحتى ينزل الى أسفل يطلق هذه الطاقة ويشع ضوء. </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #1f3864; font-family: Symbol; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-themecolor: accent1; mso-themeshade: 128;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #1f3864; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent1; mso-themeshade: 128;">خصص لكل مدار عدد صحيح يسمى العدد الكمي (</span><span dir="LTR" style="color: #1f3864; font-size: 18pt; line-height: 107%; mso-themecolor: accent1; mso-themeshade: 128;">n</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #1f3864; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent1; mso-themeshade: 128;"><span dir="RTL"></span><span dir="RTL"></span>).</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #1f3864; font-family: Symbol; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-themecolor: accent1; mso-themeshade: 128;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #1f3864; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent1; mso-themeshade: 128;">كلما بعدنا عن النواة زادت الطاقة (حالة اثارة).</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #1f3864; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent1; mso-themeshade: 128;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;">حدود نموذج بور</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">1.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">أنه
لم يستطيع تفسير طيف أي عنصر آخر. <span style="color: #00b050;">(اعتمد على
الهيدروجين فقط لأنه سهل)</span></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">2.<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">انه
لم يفسر السلوك الكيميائي للذرات.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;">بعض المفاهيم الرئيسية</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #0070c0; font-family: Wingdings; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;"><span style="mso-list: Ignore;">§<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">حالة الاستقرار</span><span dir="LTR" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">هي الحالة التي تكون إلكترونات الذرة فيها أدني
طاقة.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #0070c0; font-family: Wingdings; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;"><span style="mso-list: Ignore;">§<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">حالة الاثارة</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span dir="LTR" style="color: #0070c0; font-size: 18pt; line-height: 107%;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">هي الحالة التي تكتسب الكترونات الذرة الطاقة
فتصبح في حالة إثارة.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #0070c0; font-family: Wingdings; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Wingdings; mso-fareast-font-family: Wingdings;"><span style="mso-list: Ignore;">§<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">العدد الكمي</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span dir="LTR" style="color: #0070c0; font-size: 18pt; line-height: 107%;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">هو العدد المخصص لوصف الإلكترونات في مجالات
الطاقة الرئيس (</span><span dir="LTR" style="font-size: 18pt; line-height: 107%;">n</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>)</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;">النموذج الميكانيكي
الكمي للذرة</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="margin-right: 68.16pt; text-align: right; text-indent: -20.4pt;"><span style="color: #c00000; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">1-<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">مبدأ دي برولي</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 0.6634in; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">اعتقد دي برولي أن للجسيمات المتحركة
خواص الموجات.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 0.6634in; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">اشتق دي برولي المعادلة التالية:</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 0.6634in; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">العلاقة بين الجسيم والموجة
الكهرومغناطيسية</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: left;"><br /></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRPZJSwqZUOFLHaNQvkwLIr6WbR6jNzc6r9wZ_FS9jsT2_ItQXgow6csfDQaea8JsuX-0O0w9xdDGV_WyYTxLibqBrTaGx5WpXZLP62PEUoZGPQG5ELhwq1Tc0FqUOnCzh0KSp5FlyEvGVnKFTyH9C5HKRC-DAixTN6h2JDGj7BvRiCGqm7taadVSN7FXi/s106/2.PNG" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="78" data-original-width="106" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRPZJSwqZUOFLHaNQvkwLIr6WbR6jNzc6r9wZ_FS9jsT2_ItQXgow6csfDQaea8JsuX-0O0w9xdDGV_WyYTxLibqBrTaGx5WpXZLP62PEUoZGPQG5ELhwq1Tc0FqUOnCzh0KSp5FlyEvGVnKFTyH9C5HKRC-DAixTN6h2JDGj7BvRiCGqm7taadVSN7FXi/s16000/2.PNG" /></a></div><br /><span dir="LTR" face=""Arial",sans-serif" style="background: white; color: #4d5156; font-size: 13.5pt; line-height: 107%;"><br /></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span><p></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="background: white; color: #4d5156; font-size: 13.5pt; line-height: 107%;"><br /></span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="background: white; color: #4d5156; font-size: 13.5pt; line-height: 107%;"> </span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" face=""Arial",sans-serif" style="background: white; color: #4d5156; font-size: 13.5pt; line-height: 107%;"> λ</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">تمثل طول الموجة</span></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="font-size: 18pt; line-height: 107%;">v</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>
تمثل التردد</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="font-size: 18pt; line-height: 107%;">m</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>
تمثل كتلة الجسيمات</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="font-size: 18pt; line-height: 107%;">h</span><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>
ثابت بلانك</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">طول
موجة الجسيم هي النسبة بين ثابت بلانك، وناتج ضرب</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">كتلة الجسيم في تردده.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><br /><br /> <br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</script> <br /><br /><br /> <p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="margin-right: 68.16pt; text-align: right; text-indent: -20.4pt;"><span style="color: #c00000; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">2-<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">مبدأ هايزنبرج للشك:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 0.6634in; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span style="mso-spacerun: yes;"> </span>ينص على أنه من المستحيل معرفة سرعة جسيم ومكانه
في الوقت نفسة بدقة.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 0.6634in; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 68.16pt; text-align: right; text-indent: -20.4pt;"><span style="color: #c00000; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">3-<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">معادلة شرودنجر الموجية: </span><span dir="LTR" style="color: #c00000; font-size: 18pt; line-height: 107%;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 68.16pt; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">اشتق
شرودنجر معادلة على اعتبار أن الكترون ذرة الهيدروجين موجة. وظهر أن نموذج شرودنجر
لذرة الهيدروجين ينطبق جيداً على جميع العناصر الأخرى.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 68.16pt; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #2f5496; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent1; mso-themeshade: 191;">النموذج الميكانيكي
الكمي للذرة (النموذج الموجي الميكانيكي):</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span style="mso-spacerun: yes;"> </span>هو نموذج يعامل الالكترونات على أنها موجات.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 68.16pt; text-align: right; text-indent: -20.4pt;"><span style="color: #c00000; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">4-<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">المستوى والسحابة:</span><span dir="LTR" style="color: #c00000; font-size: 18pt; line-height: 107%;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 68.16pt; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieqCadcvD0kfggSi_7mD7VFte7LLUYIGZhvA1m1qGwRJPQPDNT9IDyWyo9a8xPinNt8ndVkdfcp4ehBKcrCCNLqcknjYvkYUol5qWzllIL1yNgum-CI-YDB_JgbC41sp5ZEMpP_H0Czr1tFDTdgn6T61ipbVnrnlKFoaHq4TEEo6nj9j7oHjfF1LglJX5Q/s324/1.PNG" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="290" data-original-width="324" height="286" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieqCadcvD0kfggSi_7mD7VFte7LLUYIGZhvA1m1qGwRJPQPDNT9IDyWyo9a8xPinNt8ndVkdfcp4ehBKcrCCNLqcknjYvkYUol5qWzllIL1yNgum-CI-YDB_JgbC41sp5ZEMpP_H0Czr1tFDTdgn6T61ipbVnrnlKFoaHq4TEEo6nj9j7oHjfF1LglJX5Q/s320/1.PNG" width="320" /></a></div><br /><p align="center" class="MsoListParagraphCxSpLast" style="margin-right: 68.16pt; text-align: center;"><br /></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">المستوى: </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">يصف الموقع المحتمل لوجود الكترون</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">السحابة: </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">مناطق حول النواة يحتمل أن يوجد فيها الالكترون.</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">السحابة
الالكترونية تكون أكثر كثافة عند النواة</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;">مستويات ذرة الهيدروجين</span><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: #c45911; font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTable15Grid4Accent6" style="border-collapse: collapse; border: medium; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-table-dir: bidi; mso-yfti-tbllook: 1184;">
<tbody><tr style="mso-yfti-firstrow: yes; mso-yfti-irow: -1; mso-yfti-lastfirstrow: yes;">
<td style="background: rgb(112, 173, 71); border-left: none; border: 1pt solid rgb(112, 173, 71); mso-background-themecolor: accent6; mso-border-bottom-alt: solid #70AD47 .5pt; mso-border-bottom-themecolor: accent6; mso-border-right-alt: solid #70AD47 .5pt; mso-border-right-themecolor: accent6; mso-border-themecolor: accent6; mso-border-top-alt: solid #70AD47 .5pt; mso-border-top-themecolor: accent6; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 5;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;">عدد الكم الرئيس (</span></b><b><span dir="LTR" style="color: white; font-size: 18pt; mso-themecolor: background1;">n</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;"><span dir="RTL"></span><span dir="RTL"></span>)</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;"></span></b></p>
</td>
<td style="background: rgb(112, 173, 71); border-bottom: solid #70AD47 1.0pt; border-color: rgb(112, 173, 71) currentcolor; border-left: none; border-right: none; border-style: solid none; border-top: solid #70AD47 1.0pt; border-width: 1pt medium; mso-background-themecolor: accent6; mso-border-bottom-alt: solid #70AD47 .5pt; mso-border-bottom-themecolor: accent6; mso-border-top-alt: solid #70AD47 .5pt; mso-border-top-themecolor: accent6; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 1;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;">المستويات الثانوية</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;"></span></b></p>
</td>
<td style="background: rgb(112, 173, 71); border-bottom: solid #70AD47 1.0pt; border-color: rgb(112, 173, 71) currentcolor; border-left: none; border-right: none; border-style: solid none; border-top: solid #70AD47 1.0pt; border-width: 1pt medium; mso-background-themecolor: accent6; mso-border-bottom-alt: solid #70AD47 .5pt; mso-border-bottom-themecolor: accent6; mso-border-top-alt: solid #70AD47 .5pt; mso-border-top-themecolor: accent6; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 1;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;">المستويات الفرعية</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;"></span></b></p>
</td>
<td style="background: rgb(112, 173, 71); border-right: none; border: 1pt solid rgb(112, 173, 71); mso-background-themecolor: accent6; mso-border-bottom-alt: solid #70AD47 .5pt; mso-border-bottom-themecolor: accent6; mso-border-left-alt: solid #70AD47 .5pt; mso-border-left-themecolor: accent6; mso-border-themecolor: accent6; mso-border-top-alt: solid #70AD47 .5pt; mso-border-top-themecolor: accent6; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 1;"><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;">مجموع المستويات الفرعية</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: white; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;"></span></b></p>
</td>
</tr>
<tr style="mso-yfti-irow: 0;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>1</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span dir="LTR" style="color: black; font-size: 18pt; mso-color-alt: windowtext;">S</span><span dir="LTR" style="font-size: 18pt;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p align="center" class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 1;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>2</span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span dir="LTR" style="font-size: 18pt;">S</span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span dir="LTR" style="font-size: 18pt;">p</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>1</span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">3</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p align="center" class="MsoNormal" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">4</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 2;">
<td style="background: rgb(226, 239, 217); border-top: none; border: 1pt solid rgb(168, 208, 141); mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 68;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>3</span></b><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span dir="LTR" style="color: black; font-size: 18pt; mso-color-alt: windowtext;">S</span><span dir="LTR" style="font-size: 18pt;"></span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span dir="LTR" style="color: black; font-size: 18pt; mso-color-alt: windowtext;">P</span><span dir="LTR" style="font-size: 18pt;"></span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span dir="LTR" style="color: black; font-size: 18pt; mso-color-alt: windowtext;">D</span><span dir="LTR" style="font-size: 18pt;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>1</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">3</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">5</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p>
</td>
<td style="background: rgb(226, 239, 217); border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-background-themecolor: accent6; mso-background-themetint: 51; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p align="center" class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 64; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-color-alt: windowtext; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">9</span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 3; mso-yfti-lastrow: yes;">
<td style="border-top: none; border: 1pt solid rgb(168, 208, 141); mso-border-alt: solid #A8D08D .5pt; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in; mso-yfti-cnfc: 4;"><span dir="RTL"></span><span dir="RTL"></span><b><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>4</span></b></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span dir="LTR" style="font-size: 18pt;">S</span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span dir="LTR" style="font-size: 18pt;">P</span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span dir="LTR" style="font-size: 18pt;">D</span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span dir="LTR" style="font-size: 18pt;">F</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span dir="RTL"></span><span dir="RTL"></span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>1</span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">3</span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">5</span></p>
<p class="MsoNormal" style="line-height: normal; margin-bottom: 0in;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">7</span></p>
</td>
<td style="border-bottom: solid #A8D08D 1.0pt; border-color: currentcolor currentcolor rgb(168, 208, 141) rgb(168, 208, 141); border-left: solid #A8D08D 1.0pt; border-right: none; border-style: none none solid solid; border-top: none; border-width: medium medium 1pt 1pt; mso-border-alt: solid #A8D08D .5pt; mso-border-bottom-themecolor: accent6; mso-border-bottom-themetint: 153; mso-border-left-themecolor: accent6; mso-border-left-themetint: 153; mso-border-right-alt: solid #A8D08D .5pt; mso-border-right-themecolor: accent6; mso-border-right-themetint: 153; mso-border-themecolor: accent6; mso-border-themetint: 153; mso-border-top-alt: solid #A8D08D .5pt; mso-border-top-themecolor: accent6; mso-border-top-themetint: 153; padding: 0in 5.4pt; width: 112.7pt;" valign="top" width="150">
<p align="center" class="MsoNormal" style="line-height: normal; margin-bottom: 0in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">16</span></p>
</td>
</tr>
</tbody></table>
</div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" face=""Arial",sans-serif" style="font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">تم بحمد
الله</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة التعليقات</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">"نرد على جميع التعليقات"</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
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للجميع...^-^</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
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Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-86139239481495665092022-04-07T08:00:00.001+03:002024-02-07T03:38:40.802+03:00حل أسئلة تقويم 1-1 لدرس الضوء وطاقة الكم - الإلكترونات في الذرات <!--[if !mso]>
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<![endif]--><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بسم الله الرحمن الرحيم</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">السلام عليكم ورحمة الله
تعالى وبركاته </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 18.0pt; mso-ligatures: none;">حل
أسئلة تقويم 1-1 لدرس الضوء وطاقة الكم - الإلكترونات في الذرات </span></b></p><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 18.0pt; mso-ligatures: none;"> </span></b><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نبدأ على
بركة الله</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span> ...</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">مسائل
تدريبية</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تحصل
الأجسام على ألوانها من خلال عكسها أطوالا موجية معينة عندما يصطدم بها اللون
الأبيض. فإذا كان الطول الموجي للضوء المنعكس من ورقة خضراء يساوي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>4.90 ×10<sup>-7</sup>m</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>. فما تردد موجة
هذا الضوء؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHFlacW6ESev16D8S4O0Voxpdsxn37ZMEjbbHGHUebXAMQBBGLHZtfuNLakYVA3325apxWTUhLXsqG-YPKc0Yk2WkOsI4Tg2zz4GKpPw0dEC6D7jBD0-71bSdLba2CMTqlZXCGUKns8wSgdELe6XeJUoXZ2v35EOS4Djw23TryfQ2qU4c_ApseG34Cki-O/s690/2.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="290" data-original-width="690" height="268" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHFlacW6ESev16D8S4O0Voxpdsxn37ZMEjbbHGHUebXAMQBBGLHZtfuNLakYVA3325apxWTUhLXsqG-YPKc0Yk2WkOsI4Tg2zz4GKpPw0dEC6D7jBD0-71bSdLba2CMTqlZXCGUKns8wSgdELe6XeJUoXZ2v35EOS4Djw23TryfQ2qU4c_ApseG34Cki-O/w640-h268/2.PNG" width="640" /></a></div><br /><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><br /></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 16.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="AR-SA"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">يمكن
للأشعة السينية أن تخترق أنسجة الجسم وتستعمل على نطاق واسع لتشخيص اضطرابات أجهزة
الجسم الداخلية ومعالجتها. ما تردد أشعة سينية طولها الموجي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>1.15×10<sup>-10</sup> m</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">قانون سرعة الموجة</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">c = γv</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-spacerun: yes;"> </span>c</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">هي سرعة الموجة وتساوي
</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>3 × 10<sup>8</sup> m/s</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">γ</span><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>
<span lang="AR-SA">هي الطول الموجي لهذه الموجة ويساوي</span></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><sup><span lang="AR-SA">10-</span></sup><span lang="AR-SA">10 </span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>×</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> 1.15</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">3.<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بعد تحليل
دقيق، وجد أن تردد موجة كهرومغناطيسية </span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">يساوي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>7.8 × 10<sup>2</sup> Hz</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>. ما سرعة هذه الموجة؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 16.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">سرعة الموجة </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 16.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">c</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 16.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>3 × 10<sup>8</sup> m/s</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">4.<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تحفيز:
تذيع محطة راديو </span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">FM</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> بتردد مقداره </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>94.7 MHz</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>، في حين تذيع
محطة </span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">AM</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> بتردد مقداره </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>820 KHz</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>. ما الطول الموجي
لكل من المحطتين؟ أي الرسمين أدناه يعود إلى محطة </span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">FM</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>، وأيها يعود إلى محطة </span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">AM</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJok6C3v3pSc2YPOFirjTJ4RQozhh_5nWi5DOpMbDrqKV78FdvjlTtl3Rk4Np6n6PGM88gkr2co7kRln3_97APDsPQgE8pcAgwj74WaaiX2NaWFQpP8D2ZSnulTFD5FH6Wr3XO4h8L7LDDhk6jgbzZO8Zkce9IlxrFCktNXOsi2VLV49HwimnoV-hyq4we/s566/1.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="130" data-original-width="566" height="146" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiJok6C3v3pSc2YPOFirjTJ4RQozhh_5nWi5DOpMbDrqKV78FdvjlTtl3Rk4Np6n6PGM88gkr2co7kRln3_97APDsPQgE8pcAgwj74WaaiX2NaWFQpP8D2ZSnulTFD5FH6Wr3XO4h8L7LDDhk6jgbzZO8Zkce9IlxrFCktNXOsi2VLV49HwimnoV-hyq4we/w640-h146/1.PNG" width="640" /></a></div><br /><span dir="LTR" lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-ansi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-no-proof: yes;"><br /></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span><p></p><div style="margin-right: 40px;">
</div><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><br /><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisJIZLs_KVQ_ELyLEqSMiUSpdXsUc11C0rZrtPZNYNw24V3V8RuKKYZNRN0i07qxS4mpmO7GNDkjfbGm_ZtjBPoXfqsOmy6SC0zlrkem-iK9t5uzQqrU3-ROWJ0Fhqtig6E08Y60HCKQwUZJNMotiUvmM3b_t7mI03nfhE6xZURPb2Y85S_M8V6G9opQ61/s646/3.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="477" data-original-width="646" height="472" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisJIZLs_KVQ_ELyLEqSMiUSpdXsUc11C0rZrtPZNYNw24V3V8RuKKYZNRN0i07qxS4mpmO7GNDkjfbGm_ZtjBPoXfqsOmy6SC0zlrkem-iK9t5uzQqrU3-ROWJ0Fhqtig6E08Y60HCKQwUZJNMotiUvmM3b_t7mI03nfhE6xZURPb2Y85S_M8V6G9opQ61/w640-h472/3.PNG" width="640" /></a></div><br /> <p></p><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">5. احسب طاقة الفوتون الواحد في كل من الإشعاعات الكهرومغناطيسية
الآتية:</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 1.4134in; text-indent: -0.25in;"><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">a.<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>6.32 × 10<sup>20</sup>
S<sup>-1</sup></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 1.4134in; text-indent: -0.25in;"><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">b.<span style="font: 7.0pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>9.50 × 10<sup>13</sup> Hz</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 1.4134in; text-indent: -0.25in;"><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">c.<span style="font: 7.0pt "Times New Roman";">
</span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>1.05 × 10<sup>16</sup>
S<sup>-1</sup></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">a</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>. طاقة الفوتون = ثابت بلانك × التردد = </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>(6.626 × 10<sup>-34</sup>) (6.32 × 10<sup>-20</sup>)</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>
=</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-spacerun: yes;"> </span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>4.19 × 10<sup>-13</sup> J</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">b</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>. طاقة الفوتون = ثابت بلانك × التردد = </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>(6.626 × 10<sup>-34</sup>) (9.50 × 10<sup>13</sup>)</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>
= </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">J</span><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>
</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>×10<sup>-20</sup></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>6.29 </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">c</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>. طاقة الفوتون = ثابت بلانك × التردد = </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-spacerun: yes;"> </span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>= (6.626 × 10<sup>-34</sup>) (1.05 × 10<sup>16</sup>)
</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>× 10<sup>-18</sup>J</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> 6.96 </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">6. تستخدم موجات الميكروويف التي طولها الموجي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>0.125 m</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> لتسخين الطعام.
ما طاقة فوتون واحد من إشعاع الميكروويف؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p></p><p><br /></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXzypoTruQuvOL9j6upOhap9OYDpu2N1APPaTxPsHKraw1oTTVLrx1xTt805QMCAk68EEMIGtxRcFZAD4dCFrhN-8BxlDAL0cAuo85POK11z3JcmYEnt1ADZxVf1dHBG6ytgm2mRkA2qeEolmE_z-0IGeB5PSweAzBiAwEprRlOe-LMmGG9QIx-ACVqS8v/s350/4.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="198" data-original-width="350" height="226" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXzypoTruQuvOL9j6upOhap9OYDpu2N1APPaTxPsHKraw1oTTVLrx1xTt805QMCAk68EEMIGtxRcFZAD4dCFrhN-8BxlDAL0cAuo85POK11z3JcmYEnt1ADZxVf1dHBG6ytgm2mRkA2qeEolmE_z-0IGeB5PSweAzBiAwEprRlOe-LMmGG9QIx-ACVqS8v/w400-h226/4.PNG" width="400" /></a></div><br /><p><br /></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">7. تحفيز. يدخل مركب كلوريد النحاس الأحادي في صناعة الألعاب
النارية، فعندما يُسخّن إلى درجة حرارة </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>1500 K</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> تقريبا، يشع لونًا أزرق ذا طول موجي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>4.50 × 10<sup>2</sup>
nm</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>. ما طاقة فوتون واحد في هذا الضوء؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjALyOOKR4UNpDBCeS7TORphH2R_Pk02hDVZSB_u2ndTnXp0LAgwdEhZizN-Z_oGXg1gTpKmhdxXTMjsYpSZ5jhYgfJS1J5WxQTUSzPXNF4hjw_9UW6MEwfHhsRMaTAO5QwAad8czvSuESUUbuVl7_1C1ugjj_wMT8hygtFxvTSjHqVX7C-G2GZuyWueSha/s370/5.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="214" data-original-width="370" height="231" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjALyOOKR4UNpDBCeS7TORphH2R_Pk02hDVZSB_u2ndTnXp0LAgwdEhZizN-Z_oGXg1gTpKmhdxXTMjsYpSZ5jhYgfJS1J5WxQTUSzPXNF4hjw_9UW6MEwfHhsRMaTAO5QwAad8czvSuESUUbuVl7_1C1ugjj_wMT8hygtFxvTSjHqVX7C-G2GZuyWueSha/w400-h231/5.PNG" width="400" /></a></div><br /><p></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">التقويم 1-1</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">8. الفكرة الرئيسة قارن بين الطبيعة الموجية والطبيعة المادية
للضوء.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">يسلك الضوء سلوك الموجات عن انتقاله في الفضاء، في حين يسلك سلوك الجسيمات
عند تفاعله مع المادة.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-spacerun: yes;"> </span>9. صف الظاهرة التي
يمكن أن تُفسّر بواسطة النموذج المادي للضوء فقط.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ينبغي استخدام نموذج الجسيمات في تفسير التأثير الكهروضوئي ولون الأجسام
الساخنة وطيف الانبعاث الذري.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">10. قارن بين الطيف المستمر وطيف الانبعاث.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">يظهر الطيف المستمر (المتصل) ألوان الأطوال الموجية جميعها، أما طيف
الانبعاث فيظهر الأطوال الموجية لعنصر محدد.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">11. قوم استعمل نظرية بلانك لمعرفة كمية الطاقة التي تكتسبها
المادة أو تفقدها.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الكم هو أقل كمية من الطاقة يمكن أن تفقدها أو تكسبها الذرة؛ لذا تفقد
المادة أو تكتسب طاقة بمضاعفات الكم فقط.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">12. ناقش الطريقة التي استخدم فيها أينشتاين مفهوم الكم عند
بلانك لتوضيح التأثير الكهروضوئي.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">اقترح أينشتاين أن الإشعاع الكهرومغناطيسي له طبيعة مادية - موجية، حيث
تعتمد طاقة الكم أو الفوتون على تردد الإشعاع، ويعبر عن طاقة الفوتون بالمعادلة
التالية:</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="LTR" style="direction: ltr; line-height: normal; margin-left: 0.9134in; margin-right: 30pt; text-align: left; unicode-bidi: embed;"><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">E<sub>photon</sub> =
h <i style="mso-bidi-font-style: normal;">v</i></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>؛ لذا فإن الفوتونات التي لها طاقة أكبر من طاقة الإفلات تسبب
انبعاث الفوتو إلكترون.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">13. احسب يتطلب تسخين </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>235 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> ماء من درجة حرارة °</span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">C</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">22.6 إلى °</span></span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">C</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> 94.4 في الميكروويف </span></b><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">J</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> 10<sup>4</sup>× 7.06 من الطاقة، إذا كان تردد الميكروويف يساوي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>2.88 × 10<sup>10</sup> S<sup>-1</sup></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">فما عدد الكمات اللازمة للحصول على </span></span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>7.06 × 10<sup>14</sup>
J</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">من الطاقة.</span></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p align="right" class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: left;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDBTntjlPUB3rNAvG0ILiCLUfM9S8At9tbhY2oUSGzJka0fp826dg88XyreQVvDHt1EXtR9KdyEEWUOeExbxPHvepCHHQDmedbsn2NmWOA6h6h0vYE1szAu1zTuABxcFQTu44cJTvNBs_8G-IzAnKG3QrMBY6l_qfjzMQwQNWkodUxEGdwx0GoPykDS0nr/s310/6.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="251" data-original-width="310" height="324" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDBTntjlPUB3rNAvG0ILiCLUfM9S8At9tbhY2oUSGzJka0fp826dg88XyreQVvDHt1EXtR9KdyEEWUOeExbxPHvepCHHQDmedbsn2NmWOA6h6h0vYE1szAu1zTuABxcFQTu44cJTvNBs_8G-IzAnKG3QrMBY6l_qfjzMQwQNWkodUxEGdwx0GoPykDS0nr/w400-h324/6.PNG" width="400" /></a></div><br /><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><br /></span><p></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">14. تفسير الرسوم العلمية. استعن بالشكل 5 - 1 وما تعرفه عن
الإشعاع الكهرومغناطيسي للمقابلة بين القائمتين الآتيتين.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><div align="right" dir="rtl" style="margin-right: 40px;">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTable15Plain2" dir="rtl" style="border-collapse: collapse; border: none; mso-border-bottom-alt: solid #7F7F7F .5pt; mso-border-bottom-themecolor: text1; mso-border-bottom-themetint: 128; mso-border-top-alt: solid #7F7F7F .5pt; mso-border-top-themecolor: text1; mso-border-top-themetint: 128; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-table-dir: bidi; mso-yfti-tbllook: 1184;">
<tbody><tr style="height: 21.7pt; mso-yfti-firstrow: yes; mso-yfti-irow: -1; mso-yfti-lastfirstrow: yes;">
<td style="border-bottom: solid #7F7F7F 1.0pt; border-left: none; border-right: none; border-top: solid #7F7F7F 1.0pt; height: 21.7pt; mso-border-bottom-alt: solid #7F7F7F .5pt; mso-border-bottom-themecolor: text1; mso-border-bottom-themecolor: text1; mso-border-bottom-themetint: 128; mso-border-bottom-themetint: 128; mso-border-top-alt: solid #7F7F7F .5pt; mso-border-top-themecolor: text1; mso-border-top-themecolor: text1; mso-border-top-themetint: 128; mso-border-top-themetint: 128; padding: 0in 5.4pt 0in 5.4pt; width: 181.25pt;" valign="top" width="242">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30.0pt; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto; mso-yfti-cnfc: 5;"><b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">1. أطول طول موجي</span></b></p>
</td>
<td style="border-bottom: solid #7F7F7F 1.0pt; border-left: none; border-right: none; border-top: solid #7F7F7F 1.0pt; height: 21.7pt; mso-border-bottom-alt: solid #7F7F7F .5pt; mso-border-bottom-themecolor: text1; mso-border-bottom-themecolor: text1; mso-border-bottom-themetint: 128; mso-border-bottom-themetint: 128; mso-border-top-alt: solid #7F7F7F .5pt; mso-border-top-themecolor: text1; mso-border-top-themecolor: text1; mso-border-top-themetint: 128; mso-border-top-themetint: 128; padding: 0in 5.4pt 0in 5.4pt; width: 181.25pt;" valign="top" width="242">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30.0pt; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto; mso-yfti-cnfc: 1;"><b><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>.
إشعاع جاما</span></b></p>
</td>
</tr>
<tr style="height: 22.35pt; mso-yfti-irow: 0;">
<td style="border-bottom: solid #7F7F7F 1.0pt; border: none; height: 22.35pt; mso-border-bottom-alt: solid #7F7F7F .5pt; mso-border-bottom-themecolor: text1; mso-border-bottom-themecolor: text1; mso-border-bottom-themetint: 128; mso-border-bottom-themetint: 128; mso-border-top-alt: solid #7F7F7F .5pt; mso-border-top-alt: solid #7F7F7F .5pt; mso-border-top-themecolor: text1; mso-border-top-themecolor: text1; mso-border-top-themetint: 128; mso-border-top-themetint: 128; padding: 0in 5.4pt 0in 5.4pt; width: 181.25pt;" valign="top" width="242">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30.0pt; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto; mso-yfti-cnfc: 68;"><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>2. أعلى تردد</span></b></p>
</td>
<td style="border-bottom: solid #7F7F7F 1.0pt; border: none; height: 22.35pt; mso-border-bottom-alt: solid #7F7F7F .5pt; mso-border-bottom-themecolor: text1; mso-border-bottom-themecolor: text1; mso-border-bottom-themetint: 128; mso-border-bottom-themetint: 128; mso-border-top-alt: solid #7F7F7F .5pt; mso-border-top-alt: solid #7F7F7F .5pt; mso-border-top-themecolor: text1; mso-border-top-themecolor: text1; mso-border-top-themetint: 128; mso-border-top-themetint: 128; padding: 0in 5.4pt 0in 5.4pt; width: 181.25pt;" valign="top" width="242">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30.0pt; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto; mso-yfti-cnfc: 64;"><b><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>. موجة تحت الحمراء</span></b></p>
</td>
</tr>
<tr style="height: 21.7pt; mso-yfti-irow: 1; mso-yfti-lastrow: yes;">
<td style="border-bottom: solid #7F7F7F 1.0pt; border: none; height: 21.7pt; mso-border-bottom-alt: solid #7F7F7F .5pt; mso-border-bottom-themecolor: text1; mso-border-bottom-themecolor: text1; mso-border-bottom-themetint: 128; mso-border-bottom-themetint: 128; padding: 0in 5.4pt 0in 5.4pt; width: 181.25pt;" valign="top" width="242">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30.0pt; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto; mso-yfti-cnfc: 4;"><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>3. أعلى طاقة</span></b></p>
</td>
<td style="border-bottom: solid #7F7F7F 1.0pt; border: none; height: 21.7pt; mso-border-bottom-alt: solid #7F7F7F .5pt; mso-border-bottom-themecolor: text1; mso-border-bottom-themecolor: text1; mso-border-bottom-themetint: 128; mso-border-bottom-themetint: 128; padding: 0in 5.4pt 0in 5.4pt; width: 181.25pt;" valign="top" width="242">
<p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30.0pt; mso-margin-bottom-alt: auto; mso-margin-top-alt: auto;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>.c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> موجات الراديو</span></b></p>
</td>
</tr>
</tbody></table>
</div><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">1.<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">C</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">2.<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">A</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-indent: -0.25in;"><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">3.<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">A</span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 0.6634in;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 30pt; margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تم بحمد الله </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة التعليقات </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
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</div><p align="center" class="MsoNormal" dir="RTL" style="line-height: normal; margin-left: 47.75pt; margin-right: 40px; text-align: center;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بالتوفيق للجميع</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>...^-^</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px;">
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</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span dir="LTR" style="font-size: 18.0pt; line-height: 107%;"> </span></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-46765160752320627392022-04-05T08:00:00.021+03:002024-02-07T03:37:32.477+03:00ملخص 1-1 الضوء وطاقة الكم – الإلكترونات في الذرات<p style="margin-right: 40px; text-align: right;"> <!--[if !mso]>
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<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 1"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 1"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 1"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 1"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 1"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
<w:LsdException Locked="false" Priority="34" QFormat="true"
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<w:LsdException Locked="false" Priority="29" QFormat="true" Name="Quote"/>
<w:LsdException Locked="false" Priority="30" QFormat="true"
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<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 1"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 1"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
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<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
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<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
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<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
<w:LsdException Locked="false" Priority="19" QFormat="true"
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<w:LsdException Locked="false" Priority="21" QFormat="true"
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<w:LsdException Locked="false" Priority="31" QFormat="true"
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<w:LsdException Locked="false" Priority="32" QFormat="true"
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<w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
<w:LsdException Locked="false" Priority="37" SemiHidden="true"
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<w:LsdException Locked="false" Priority="39" SemiHidden="true"
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<w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
<w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
<w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
<w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
<w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
<w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
<w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="Grid Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 1"/>
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<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Mention"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Smart Hyperlink"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Hashtag"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Unresolved Mention"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Smart Link"/>
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</xml><![endif]--><!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin-top:0in;
mso-para-margin-right:0in;
mso-para-margin-bottom:8.0pt;
mso-para-margin-left:0in;
line-height:107%;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;
mso-font-kerning:1.0pt;
mso-ligatures:standardcontextual;}
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<![endif]--><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1027"/>
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<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1"/>
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</p><p align="center" class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بسم الله الرحمن الرحيم</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">السلام عليكم ورحمة الله وبركاته </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ملخص </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>1-1</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">الضوء وطاقة الكم – الإلكترونات
في الذرات</span></span></b><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نبدأ على بركة الله...</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">طبيعية الضوء </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">للضوء طبيعة ثنائية:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">موجية </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">جسيمية</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">يعد الضوء المرئي نوعاً من الإشعاع الكهرومغناطيسي.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الطبيعة الموجية للضوء: </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">هو شكل من أشكال الطاقة الذي يسلك السلوك الموجي في أثناء انتقاله في
الفضاء.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">أمثلة للأشعة
الكهرومغناطيسية</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">الميكرويف </span><span dir="LTR" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">الأشعة السينية </span><span dir="LTR" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">موجات برامج الراديو
</span><span dir="LTR" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">الجوالات </span><span dir="LTR" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">التلفزيون</span><span dir="LTR" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">اقتراحات رذرفورد:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">اقترح رذرفورد أن <u>شحنة نواة الذرة موجبة</u>
وأن <u>كتلة الذرة متمركزة في النواة المحاطة بالإلكترونات سريعة الحركة</u>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">اكتشاف العلماء لغز
السلوك الكيميائي</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بدئوا في اكتشاف ذلك اللغز في أوائل
القرن التاسع عشر إذا لاحظوا انبعاث ضوء مرئي من عناصر معينة عند تسخينها بواسطة
اللهب. وأظهر تحليل هذا الضوء المنبعث ارتباط سلوك العنصر الكيميائي بتوزيع
الالكترونات في ذراته.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">خصائص الموجات</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الطول
الموجي:</span><span dir="LTR" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>هو أقصر مسافة بين قمتين
متتاليين أو قاعين متتاليين. ويرمز له بالرمز لمدا (</span><span dir="LTR" style="background: white; color: #4d5156; font-family: "Arial",sans-serif; font-size: 13.5pt;">λ</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>) ويقاس بالنانومترات أو
السنتمترات.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">التردد:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 51.96pt; text-align: right; text-indent: 13.8pt;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">هو عدد الموجات التي تعبر نقطة محددة خلال ثانية ويرمز له </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 51.96pt; text-align: right; text-indent: 13.8pt;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">بالرمز </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">v</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> ويقاس بوحدة </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">H2</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> وفي الحسابات (</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>1\s</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>)
(</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">s<sup>-1</sup></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>)</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">سعة الموجة:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 0.9134in; margin-right: 30pt; text-align: right;"><span style="mso-ignore: vglayout;">
</span></p><table cellpadding="0" cellspacing="0" style="margin-right: 40px; text-align: right;">
<tbody><tr>
<td height="0" width="116"></td></tr><tr><td></td><td><br /></td></tr></tbody></table><div style="margin-right: 40px; text-align: right;">
<span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تعرف بأنها مقدار ارتفاع القمة أو انخفاض القاع من مستوى خط الأصل.</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> <br /></span></p><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVHRtZlEXN8Vc01R0eWiCFZVZwlG8eXhfuueMDZpl12T9FZDCMgVQTcNmodcPx2fyNCLfVq6eP5bajmtge46kUesKqOEaOXKYa0_VF5vT_xX7iZCraTrR89pei2wAEm8SkfZ-JAoY8hRwvyKBjfZKBT2kn00H6zTI5wu-CCsc0cn7WfBX78LwX6pjPpv8h/s602/1.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="234" data-original-width="602" height="155" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgVHRtZlEXN8Vc01R0eWiCFZVZwlG8eXhfuueMDZpl12T9FZDCMgVQTcNmodcPx2fyNCLfVq6eP5bajmtge46kUesKqOEaOXKYa0_VF5vT_xX7iZCraTrR89pei2wAEm8SkfZ-JAoY8hRwvyKBjfZKBT2kn00H6zTI5wu-CCsc0cn7WfBX78LwX6pjPpv8h/w400-h155/1.PNG" width="400" /></a></div><br /> <span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span><p></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-spacerun: yes;"> </span>سرعة الضوء:</span><span dir="LTR" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>تنتقل الموجات
الكهرومغناطيسية ومنها الضوء المرئي بسرعة ثابتة </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>3×10<sup>8</sup> m\s</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تختلف الموجات
الكهرومغناطيسية عند بعضها البعض في التردد والطول الموجي وهي علاقة عكسية وتتشابه
في السرعة.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">معدل سرعة الموجة
الكهرومغناطيسية.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">c = </span><span dir="LTR" style="background: white; color: #c45911; font-family: "Arial",sans-serif; font-size: 13.5pt; mso-themecolor: accent2; mso-themeshade: 191;">λ</span><span dir="LTR" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"> v</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">c</span><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">: سرعة الضوء
في الفراغ.</span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">سرعة الضوء في الفراغ تساوي حاصل ضرب
التردد في الطول الموجي</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" style="background: white; color: black; font-family: "Arial",sans-serif; font-size: 13.5pt; mso-color-alt: windowtext;">λ</span><span dir="RTL"></span><span dir="RTL"></span><span style="background: white; color: black; font-family: "Arial",sans-serif; font-size: 13.5pt; mso-color-alt: windowtext;"><span dir="RTL"></span><span dir="RTL"></span> </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">: الطول الموجي</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">v</span><span dir="RTL"></span><span dir="RTL"></span><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">: التردد.</span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">الطيف الكهرومغناطيسي: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">هو عبارة عن سلسلة من الموجات المتصلة
التي تسير بسرعة الضوء والتي تختلف في التردد والطول الموجي فقط.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">نحل الألوان عن طريق
المنشور وينتج سلسلة من الألوان:</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>(أحمر، برتقالي، أصفر، اخضر، ازرق، نيلي، بنفسجي)</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">(الطبيعة المادية للضوء)</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">مفهوم الكم </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">أنه يمكن للمادة أن تكسب أو تخسر طاقة
على دفعات بكمية صغيرة محددة.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #ffc000; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-spacerun: yes;"> </span>مثال / </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">عند تسخين قطعة
حديدية تشع ضوء وكلما زادت حرارتها تتحول الى لون أحمر ثم برتقالي وإذا زادت
الحرارة تتحول الى لون أحمر. وكلما سخن الحديد زادت طاقته.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تعريف الكم</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">هو أقل كمية من الطاقة يمكن أن تكسبها
الذرة أو تفقدها.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: center;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0VSlgV6YwGDK4MGvZX25mMd2q7Rsb64QGiXUCCD4wX4MYeiSp9kUIQwlzs-z-e3UkPB2Hs3PChjvFcbJgEVAIJvN3vPEZzc_dnuHRbYGvEP4W4hiPOAo2wk4ocTbe6COY8ldsoDkI-F2gfwL4ilu8ZYpFsgvyF4GnQSQBnDtgIVyi03QRzOVedlfjUrRB/s491/2.PNG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="135" data-original-width="491" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0VSlgV6YwGDK4MGvZX25mMd2q7Rsb64QGiXUCCD4wX4MYeiSp9kUIQwlzs-z-e3UkPB2Hs3PChjvFcbJgEVAIJvN3vPEZzc_dnuHRbYGvEP4W4hiPOAo2wk4ocTbe6COY8ldsoDkI-F2gfwL4ilu8ZYpFsgvyF4GnQSQBnDtgIVyi03QRzOVedlfjUrRB/s16000/2.PNG" /></a></div><span dir="LTR" lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-ansi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-no-proof: yes;"><br /></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span><p></p><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">ثابت بلانك</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">يساوي </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>10<sup>-34</sup> <i>J.s</i></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>
× </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="LTR"></span><span dir="LTR"></span>6.626</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span> واقترح بلانك أن الطاقة
المنبعثة من الأجسام الساخنة مكماة.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">التأثير الكهروضوئي </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تنبعث الإلكترونات المسماة الفوتو
الكترونات من سطح الفلز عندما يسطع ضوء بتردد معين أو اعلى منه على سطح الفلز.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">تعريف الفوتون </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">جسيم لا كتلة له يحمل كماً من الطاقة.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">طاقة الفوتون </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">طاقة الفوتون تساوي حاصل ضرب ثابت بلانك
في تردد الضوء.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span style="mso-spacerun: yes;"> </span></span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">hv</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"><span dir="RTL"></span><span dir="RTL"></span>= فوتون</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;">E</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">الضوء عبارة عن
موجات وجسيمات (الفوتون)</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Times New Roman",serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none; mso-themecolor: accent2; mso-themeshade: 191;">الضوء النازل على
معدن هو الفوتون والصادر من المعدن هو الفوتو إلكترونات.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">طيف الانبعاث الذري</span><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; line-height: 107%; mso-fareast-font-family: "Times New Roman";"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">كيف ينتج الضوء في
مصابيح النيون؟</span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">ينتج
ضوء النيون عند مرور الكهرباء في انبوب ملئ بغاز النيون حيث تمتص ذرات النيون
الطاقة وينتقل إلى حالة عدم الاستقرار (إثارة) ولكي تعود إلى حالة الاستقرار ينبغي
ان تبعث ضوء لكي تطلق الطاقة التي امتصتها.</span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; line-height: 107%; mso-fareast-font-family: "Times New Roman";"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">تعریف طيف الانبعاث
الذري</span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">طيف
الانبعاث الذري لعنصر ما هو مجموعة من ترددات الموجات الكهرومغناطيسية</span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">المنطلقة من ذرات العنصر.</span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; line-height: 107%; mso-fareast-font-family: "Times New Roman";"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">أمثلة على طيف الانبعاث الذري:</span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;">اللمبة</span><span lang="AR-SA" style="color: #c45911; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #c45911; font-family: Symbol; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol; mso-themecolor: accent2; mso-themeshade: 191;"><span style="mso-list: Ignore;">·<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #c45911; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;">الاسترانشيوم يعرض على لهب يعطي لون أحمر مميزاً.</span><span dir="LTR" style="color: #c45911; font-size: 18.0pt; line-height: 107%; mso-themecolor: accent2; mso-themeshade: 191;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #c45911; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: accent2; mso-themeshade: 191;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="color: #00b050; font-family: "Times New Roman",serif; font-size: 18.0pt; line-height: 107%; mso-fareast-font-family: "Times New Roman";"><span style="mso-list: Ignore;">-<span style="font: 7.0pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">استخدامات طيف الانبعاث
الذري:</span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">يستخدم
لتعرّف العنصر أو تحديد ما إذا كان ذلك العنصر جزءًا من مركب.</span><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="line-height: normal; margin-left: 30pt; margin-right: 40px; text-align: right;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">تم بحمد
الله</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة التعليقات</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">"نرد على جميع التعليقات"</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-ligatures: none;">بالتوفيق
للجميع...^-^</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="line-height: normal; margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 12.0pt; mso-fareast-font-family: "Times New Roman"; mso-font-kerning: 0pt; mso-ligatures: none;"> </span></p><div style="margin-right: 40px; text-align: right;">
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Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-62423177711686283102022-03-17T08:00:00.008+03:002023-10-17T03:13:01.465+03:00حل أسئلة 5 -5 درس صيغ الأملاح المائية – المول <!--[if gte mso 9]><xml>
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/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin-top:0in;
mso-para-margin-right:0in;
mso-para-margin-bottom:8.0pt;
mso-para-margin-left:0in;
line-height:107%;
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font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
</style>
<![endif]--><div style="margin-right: 40px;">
</div><p align="center" class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Adobe Naskh Medium"; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">بسم الله الرحمن الرحيم</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">السلام عليكم ورحمة الله تعالى وبركاته </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">حل أسئلة 5 -5 درس صيغ الأملاح المائية – المول.</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نبدأ على بركة الله ...</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">مسائل تدريبية </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">74. يظهر في الشكل المجاور
تركيب أحد الأملاح المائية. فما صيغة هذا الملح المائي؟ وما اسمه؟</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
كتلة الملح المائي الكلية هي 100 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الملح
بدون الماء (كبريتات الماغنسيوم) = 48.8 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الماء
المتبلور = 512 جم. </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الماء والملح.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الماء</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للماء = 2 (الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 2 + 16
= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">18</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم
/ مول ماء</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الماء في العينة = كتلة الماء / كتلة المول الواحد من الماء </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 51.2 / 18
= 2.84 مول.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
كبريتات الماغنسيوم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية لكبريتات الماغنسيوم = كتلة الماغنسيوم + كتلة الكبريت + 4 (كتلة الأكسجين)
</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 24.3 + 32
+ 64 = 120.3 جم / مول كبريتات ماغنسيوم. </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
كبريتات الماغنسيوم = كتلة كبريتات الماغنسيوم / كتلة المول الواحد من كبريتات
الماغنسيوم = 120.3 /48.8 = 0.4 مول</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة بين
عدد مولات الماء 2.84: عدد مولات كبريتات الماغنسيوم 0.4 نقسم على 0.4 أقل نسبة
عددية</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.4 / 2.84 مول
ماء: 0.4 / 0.4 مول كبريتات الماغنسيوم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">7</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ماء : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول كبريتات الماغنسيوم</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">MgSO<sub>4</sub>.XH<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"><span style="mso-tab-count: 1;"> </span>قيمة الـ </span></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">X</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> هنا تساوي 7</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">صيغة الملح
المائي هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">MgSO<sub>4</sub>.7H<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"><span style="mso-tab-count: 1;"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">واسمه ملح
كبريتات الماغنسيوم سباعية الماء.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">75. تحفيز سخنت عينة كتلتها </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> 11.75 من ملح مائي شائع لكلوريد الكوبلت </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">II</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>. وبقي بعد
التسخين </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>0.0712 mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> من كلوريد الكوبلت اللامائي. ما صيغة هذا الملح المائي؟ وما اسمه؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل</span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">:</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الملح
المائي = 11.75 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولا
الملح بدون الماء = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.0712</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">يجب علينا
تحديد كتلة كلوريد الكوبلت بدون الماء وذلك من خلال معرفة الكتلة المولية له</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية لكلوريد الكوبلت </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">CoCI<sub>2</sub></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> = كتلة الكوبلت + 2 (كتلة الكلور)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية = 2(35.5) + 59 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">130 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">جم /
مول كلوريد الكوبلت الثنائي. </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة كلوريد
الكوبلت الموجودة في </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.0712 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول
منه </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= عدد
المولات </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">X</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> الكتلة المولية له </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 0.0712 ×
130 = 2.494 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة كلوريد
الكوبلت المتبقي بعد التسخين = 9.256</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الماء
المتبلور الذي تصاعد بالتسخين = كتلة الملح الماء - كتلة الملح المتبقي = 11.75 –
9.256 = 2.494 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">يجب علينا
تحديد عدد مولات الماء الموجود في هذه الكتلة</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للماء = 2 (الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 2 +
16 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">18</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم
/ مول ماء </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الماء في العينة = كتلة الماء / كتلة المول الواحد من الماء </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= <span style="mso-spacerun: yes;"> </span>18 / 2.494 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.138</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ماء متبلور . </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة بين
عدد مولات الماء </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.138 : </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد
مولات كلوريد الكوبلت </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.0712</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">
نقسم على 0.0712 أقل نسبة عددية</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.0712 / 0.138</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ماء : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.0712 / 0.0712 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول كلوريد
الكوبلت</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ماء : 1 مول كلوريد الكوبلت</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">CoCl<sub>2</sub> .XH<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> قيمة الـ </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">X</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>
هنا تُساوي 2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">صيغة الملح
المائي هي </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>2H<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>. </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">CoCl<sub>2</sub></span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">واسمه ملح
كلوريد الكوبلت ثنائي الماء.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><br /><br /><br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</script><br /><br /><br /> <br /><br /> </p><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">التقويم 5-5 </span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">76. الفكرة الرئيسة وضح
تركيب الملح المائي.</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الملح الماء
عبارة عن جزيئات ملح ترتبط بها جزيئات ماء متبلورة محجوزة بداخلها وبذلك يصبح
الملح مائي، كل ملح مائي مرتبط بعدد معين من جزيئات الماء.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">77. سم المركب الذي صيغته </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">SrCl<sub>2</sub>.6H<sub>2</sub>O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">اسم المركب
كلوريد السترونشيوم سداسي الماء. وهذا ملح مائي مرتبط به 6 جزيئات ماء.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">78. صف الخطوات العملية
لتحديد صيغة الملح المائي معلّلاً كل خطوة.</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نضع كمية من
الملح المائي في جفنة معلومة الكتلة، نحسب كتلة الملح المائي وهو مرتبط بجزيئات
الماء المتبلور، كتلة الملح مهمة لتحديد عدد مولات الملح والماء. </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسخن الملح
المائي حتى يطرد كل جزيئات الماء المتبلورة بداخله ومن خلال الكتلة المتبقية نحسب
كتلة الملح فقط.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحسب كتلة
الماء المتبلور والذي خرج بالتسخين من خلال طرح كتلة الملح اللامائي من كتلة الملح
المائي.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
المولات الموجودة من الماء والملح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نقارن بين
النسبة المولية للماء والملح، نقسم عدد مولات الماء / عدد مولات الملح.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">X</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> الموجود في صيغة الملح </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">Salt.XH<sub>2</sub>O</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نكتب الصيغة
النهائية للملح.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">79. طبق يحتوي ملح مائي على </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">0.050 من الماء لكل</span></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>0.00998 mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> من المركب الأيوني. اكتب صيغة عامة للملح المائي.</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الماء = 0.05 مول</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">صيغة الملح
هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">Salt.XH<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>
نحدد قيمة </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">X</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.05 مول ماء:
</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.00998</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ملح نقسم على </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.00998 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">للحصول</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">على عدد
مولات صحيح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.00998 /
0.05 مول ماء: </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.00998 / 0.00998 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول
ملح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">5 مول ماء: </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ملح </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">قيمة </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">X</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> تساوي 5</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">صيغة الملح
المائي هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">Salt.5H<sub>2</sub>O</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><br /><br /> <br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">80. احسب كتلة ماء التبلور
إذا فقد ملح مائي </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>0.025 mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> من الماء عند تسخينه.</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عند تسخين
الماء فقد </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.025</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
ماء. </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد الكتلة
المولية للماء لحساب كتلة </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.025</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
منه. </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للماء = 2(الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 2 + 16
= 18 جم / مول ماء </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة 0.025
مول = كتلة 1 مول </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">x </span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span><span lang="FA">0.025 = </span></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">18 ×
0.025 = 0.45 جم ماء</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">81. رتب الأملاح المائية
الآتية تصاعديا بحسب تزايد النسبة المئوية للماء فيها:</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">MgSO<sub>4</sub>.7H<sub>2</sub>O, Ba (OH)<sub>2</sub>.8H<sub>2</sub>O,
CoCl<sub>2</sub>.6H<sub>2</sub>O</span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل</span><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحسب الكتلة
المولية لكل ملح مائي ونحدد نسبة الماء فيه كلوريد الكوبلت سداسي الماء. </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة كلوريد
الكوبلت سداسي الماء = كتلة كلوريد الكوبلت + 6 (كتلة جزيئات الماء المتبلور) </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= كتلة
الكوبلت +</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> 2 (</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الكلور) + كتلة الماء </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 2 (35.5) +
59 + 108 </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">238 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">جم مول ملح مائي</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الماء
المئوية = (كتلة الماء / الكتلة الكلية للملح المائي) × 100 </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">238 / 108) × 100 = </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">45.38
% ماء</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">هيدروكسيد
الباريوم ثماني الماء.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
هيدروكسيد الباريوم ثماني الماء = كتلة هيدروكسيد الباريوم + 8 (كتلة جزيئات الماء
المتبلور) </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= كتلة
الباريوم + </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 (كتلة</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">
الهيدروكسيد) + كتلة الماء </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">137.3 + 2 (17) + 144 </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">315.3 جم / مول ملح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الماء
المئوية = (كتلة الماء / الكتلة الكلية للملح المائي) </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">× 100 </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">315.3 / 144) × 100 = 45.67% ماء</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كبريتات
الماغنسيوم سباعي الماء</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة كبريتات
الماغنسيوم سباعي الماء = كتلة كبريتات الماغنسيوم + 7 (كتلة جزيئات الماء
المتبلور) </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= كتلة
الماغنسيوم + كتلة الكبريت + 4 (كتلة الأكسجين) + كتلة الماء </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 24.3 + 32 +
64 + 7 (</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">18) = 246.3 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">جم /
مول ملح مائي. </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الماء
المئوية = (كتلة الماء / الكتلة المولية للملح) </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">x</span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">100 </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (246.3 /
126)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> × 100 </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 51.15%</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الترتيب
التصاعدي من الأقل نسبة إلى الأعلى نسبة لجزيئات الماء هي كلوريد الكوبلت سداسي
الماء < هيدروكسيد الباريوم ثماني الماء < كبريتات الماغنسيوم سباعي الماء.</span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">82. طبق فسر كيف يمكن
استعمال الملح المائي في الشكل 17-5 بوصفه طريقة تقريبية لتحديد احتمال سقوط
المطر؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل: </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">يستخدم ملح
كلوريد الكوبلت اللامائي في تحديد نسبة الرطوبة وبخار الماء الموجودة في الجو.
نستخدم كلوريد الكوبلت الأزرق اللامائي الذي يمتص جزيئات الماء الموجودة في الهواء
ويتحول للون الزهري ونسبة تحول اللون تدل على نسبة وجود بخار الماء واحتمالية سقوط
الأمطار.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">تم بحمد الله </span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة
التعليقات </span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">"نرد على جميع التعليقات"</span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" dir="RTL" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" dir="RTL" style="margin-right: 40px;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span style="mso-spacerun: yes;"> </span>بالتوفيق
للجميع...^-^<span style="color: black; mso-themecolor: text1;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" dir="RTL" style="margin-right: 40px;"><span dir="LTR" style="font-size: 18.0pt; line-height: 107%;"> </span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" dir="RTL" style="margin-right: 40px;"><span dir="LTR"> </span></p>
Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-8551797737143363652022-03-15T08:00:00.008+03:002022-04-11T05:32:07.022+03:00ملخص لدرس 5-5 صيغ الأملاح المائية - المول<p style="margin-right: 40px; text-align: right;"> <!--[if !mso]>
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Salutation"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Date"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text First Indent"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text First Indent 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Note Heading"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text Indent 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Body Text Indent 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Block Text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Hyperlink"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="FollowedHyperlink"/>
<w:LsdException Locked="false" Priority="22" QFormat="true" Name="Strong"/>
<w:LsdException Locked="false" Priority="20" QFormat="true" Name="Emphasis"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Document Map"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Plain Text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="E-mail Signature"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Top of Form"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Bottom of Form"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal (Web)"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Acronym"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Address"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Cite"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Code"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Definition"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Keyboard"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Preformatted"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Sample"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Typewriter"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Variable"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal Table"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="annotation subject"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="No List"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 7"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 8"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 7"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 8"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Contemporary"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Elegant"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Professional"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Subtle 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Subtle 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Balloon Text"/>
<w:LsdException Locked="false" Priority="39" Name="Table Grid"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Theme"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Placeholder Text"/>
<w:LsdException Locked="false" Priority="1" QFormat="true" Name="No Spacing"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading"/>
<w:LsdException Locked="false" Priority="61" Name="Light List"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 1"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 1"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 1"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 1"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 1"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
<w:LsdException Locked="false" Priority="34" QFormat="true"
Name="List Paragraph"/>
<w:LsdException Locked="false" Priority="29" QFormat="true" Name="Quote"/>
<w:LsdException Locked="false" Priority="30" QFormat="true"
Name="Intense Quote"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 1"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 1"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 2"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 2"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 2"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 2"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 2"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 2"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 2"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 2"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 2"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 2"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 3"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 3"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 3"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 3"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 3"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 3"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 3"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 3"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 3"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 3"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 3"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 3"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 4"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 4"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 4"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 4"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 4"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 4"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 4"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 4"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 4"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 4"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 4"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 4"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 4"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 4"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 5"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 5"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 5"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 5"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 5"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 5"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 5"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 5"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 5"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 5"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 5"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 5"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 6"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 6"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 6"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 6"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 6"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 6"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 6"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 6"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 6"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 6"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 6"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 6"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
<w:LsdException Locked="false" Priority="19" QFormat="true"
Name="Subtle Emphasis"/>
<w:LsdException Locked="false" Priority="21" QFormat="true"
Name="Intense Emphasis"/>
<w:LsdException Locked="false" Priority="31" QFormat="true"
Name="Subtle Reference"/>
<w:LsdException Locked="false" Priority="32" QFormat="true"
Name="Intense Reference"/>
<w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
<w:LsdException Locked="false" Priority="37" SemiHidden="true"
UnhideWhenUsed="true" Name="Bibliography"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="TOC Heading"/>
<w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
<w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
<w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
<w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
<w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
<w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
<w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="Grid Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 1"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 2"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 3"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 4"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 5"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 6"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 1"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 2"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 3"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 4"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 5"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Mention"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Smart Hyperlink"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Hashtag"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin-top:0in;
mso-para-margin-right:0in;
mso-para-margin-bottom:8.0pt;
mso-para-margin-left:0in;
line-height:107%;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
</style>
<![endif]-->
</p><p align="center" class="MsoNormal" style="margin-right: 40px; text-align: center;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">بسم الله الرحمن الرحيم</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">السلام عليكم
ورحمة الله وبركاته </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">ملخص
5-5 </span></b><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">صيغ الأملاح المائية - المول</span></b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">نبدأ على بركة
الله ...</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">تسمية الأملاح المائية</span></b><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">تسمى جزيئات
الماء التي تصبح جزءا من البلورة ماء التبلور.</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">وتسمى المواد
الأيونية الصلبة التي تحتجز فيها جزيئات ماء أملاحا مائية.</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: #00b0f0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">الملح
المائي:</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> هو مركب يحتوي على عد د معين من جزيئات الماء المرتبطة بذراته</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">.</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">يتكون اسم
الملح المائي من اسم المركب متبوعا بمقطع يدل على عدد جزيئات الماء المرتبطة بمول
واحد من المركب.</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">أمثلة كلوريد
الكالسيوم ثنائي الماء </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">CaCl<sub>2</sub>.2H<sub>2</sub>O</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><span style="mso-spacerun: yes;"> </span>كبريتات
المغنيسيوم سباعي الماء </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">MgSO<sub>4</sub>.7H<sub>2</sub>O</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">تحليل الأملاح المائية</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraph" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">عند تسخين ملح مائي، تطرد جزيئات الماء تاركة ورائها الملح اللامائي. أي
أنه يتكون الملح ال لامائي عند تسخين الملح المائي</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><br /></span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><br /></span></p><br /><br />
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<br /><br /><p class="MsoNormal" style="margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><br /></span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">لحساب عدد جزيئات الماء المحتجزة
في الملح المائي</span></b><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div class="separator" style="clear: both; margin-left: 80px; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEj3iAJLTYK2ijlFJ9OgEVrjNhlMtUoQ5Yu0NlZcs4xzMP6wK6ixmrLn75Ut-G0ZvXNtmPAIPNzgm4F7aKJ1rv85_vYC0gLY5220Xj0I83ZgozMS1VlEaDymlt6kY6vpFNXliOkEb2SFbFsG2wrneBL3be3OuGbCdH29gHG5lWTrfCGtH67MG5v4vgrasQ=s262" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="79" data-original-width="262" height="79" src="https://blogger.googleusercontent.com/img/a/AVvXsEj3iAJLTYK2ijlFJ9OgEVrjNhlMtUoQ5Yu0NlZcs4xzMP6wK6ixmrLn75Ut-G0ZvXNtmPAIPNzgm4F7aKJ1rv85_vYC0gLY5220Xj0I83ZgozMS1VlEaDymlt6kY6vpFNXliOkEb2SFbFsG2wrneBL3be3OuGbCdH29gHG5lWTrfCGtH67MG5v4vgrasQ" width="262" /></a></div><br /><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><br /></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span><p></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">حيث </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">X</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><span dir="RTL"></span><span dir="RTL"></span>
تساوي عدد جزيئات الماء المحتجزة في الملح المائي</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">استعمالات الأملاح المائية</span></b><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">تستعمل الأملاح
المائية استعمالات مهمة في مختبر الكيمياء ومن أهمها كمجففات حيث يقوم الملح
المائي بامتصاص الرطوبة من الهواء داخل المجفف ويصنع جوا جافا صالحا لحفظ المواد.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">المعدات
الإلكترونية والبصرية</span></b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> غالبا ما تعبأ مع أكياس من <b>المجففات</b>
التي تمنع الرطوبة في الدوائر الالكترونية تأثير</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">الدقيقة.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">وتستعمل
الأملاح المائية لخزن الطاقة الشمسية مثل ملح كبريتات الصوديوم المائي</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">.</span></p><div style="margin-right: 40px; text-align: right;">
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</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
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</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">تم بحمد الله </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span dir="LTR" style="font-size: 18pt; line-height: 105%;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة
التعليقات </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">"نرد على جميع التعليقات"</span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">بالتوفيق
للجميع...^-^<span style="color: black; mso-themecolor: text1;"></span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR"> </span></p>
Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-72367141196502178082022-03-10T08:00:00.000+03:002023-10-17T03:14:19.151+03:00حل أسئلة 4 - 5 درس الصيغة الأولية والصيغة الجزيئية – المول<p style="margin-right: 40px; text-align: right;"> <!--[if !mso]>
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 8"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" Priority="39" Name="Table Grid"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" Name="Placeholder Text"/>
<w:LsdException Locked="false" Priority="1" QFormat="true" Name="No Spacing"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading"/>
<w:LsdException Locked="false" Priority="61" Name="Light List"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 1"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 1"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 1"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 1"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 1"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
<w:LsdException Locked="false" Priority="34" QFormat="true"
Name="List Paragraph"/>
<w:LsdException Locked="false" Priority="29" QFormat="true" Name="Quote"/>
<w:LsdException Locked="false" Priority="30" QFormat="true"
Name="Intense Quote"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 1"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 1"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 2"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 2"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 2"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 2"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 2"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 2"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 2"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 2"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 2"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 2"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 3"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 3"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 3"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 3"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 3"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 3"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 3"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 3"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 3"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 3"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 3"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 3"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 4"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 4"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 4"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 4"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 4"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 4"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 4"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 4"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 4"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 4"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 4"/>
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<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 4"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 4"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 5"/>
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<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 5"/>
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<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 5"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 5"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 5"/>
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<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 6"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 6"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 6"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 6"/>
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<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 6"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 6"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 6"/>
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<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 6"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
<w:LsdException Locked="false" Priority="19" QFormat="true"
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<w:LsdException Locked="false" Priority="21" QFormat="true"
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<w:LsdException Locked="false" Priority="31" QFormat="true"
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<w:LsdException Locked="false" Priority="32" QFormat="true"
Name="Intense Reference"/>
<w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
<w:LsdException Locked="false" Priority="37" SemiHidden="true"
UnhideWhenUsed="true" Name="Bibliography"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="TOC Heading"/>
<w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
<w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
<w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
<w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
<w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
<w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
<w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="Grid Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 2"/>
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
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<w:LsdException Locked="false" Priority="46"
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<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 6"/>
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<w:LsdException Locked="false" Priority="51"
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<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 1"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 1"/>
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<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 2"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 3"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 4"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 5"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 6"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Hashtag"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Unresolved Mention"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Smart Link"/>
</w:LatentStyles>
</xml><![endif]--><!--[if gte mso 10]>
<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin-top:0in;
mso-para-margin-right:0in;
mso-para-margin-bottom:8.0pt;
mso-para-margin-left:0in;
line-height:107%;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
table.MsoTableGrid
{mso-style-name:"Table Grid";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-priority:39;
mso-style-unhide:no;
border:solid windowtext 1.0pt;
mso-border-alt:solid windowtext .5pt;
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-border-insideh:.5pt solid windowtext;
mso-border-insidev:.5pt solid windowtext;
mso-para-margin:0in;
mso-pagination:widow-orphan;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ascii-font-family:Calibri;
mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
</style>
<![endif]--><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1027"/>
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1"/>
</o:shapelayout></xml><![endif]-->
</p><p align="center" class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Adobe Naskh Medium"; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">بسم الله الرحمن الرحيم</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">السلام عليكم ورحمة الله تعالى وبركاته </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">حل أسئلة 4 - 5 درس الصيغة الأولية والصيغة الجزيئية – المول.</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نبدأ على بركة الله ...</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مسائل تدريبية </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">54. ما التركيب النسبي لحمض الفوسفوريك </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">H<sub>2</sub>PO<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن لدينا 1 مول من حمض الفوسفورك، نحدد الكتلة
المولية لمول واحد من الحمض.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للحمض = 3 (الكتلة المولية للهيدروجين) + الكتلة المولية للفوسفور + 4 (الكتلة
المولية للأكسجين) </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3 (1) + 31 + 4 (16) </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 98</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم / مول حمض فوسفورك.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الهيدروجين في 1 مول من الحمض = 3 × 1 = 3 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الهيدروجين في الحمض = </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">(كتلة
الهيدروجين / كتلة الحمض)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> ×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>100 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (98 / 3) × 100</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= % 3.06</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الفوسفور في الحمض = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">31 × 1 = 31</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الفوسفور في الحمض = (كتلة الفوسفور/ كتلة الحمض) </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>100 </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (98 / 31) × 100</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= % 31.63</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الأكسجين في الحمض = 16 × 4 = 46 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الأكسجين في الحمض = (كتلة الأكسجين/ كتلة الحمض) </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>100 </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (98 / 64) × 100 </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= % 65.30 </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">للتأكد من
صحة الحل نجمع نسب مكونات الحمض نجدها تساوي 100%</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">55. أي المركبين الآتيين تكون فيه النسبة المئوية بالكتلة للكبريت
أعلى:</span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span> H<sub>2</sub>SO<sub>3</sub> </span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>أم </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">H<sub>2</sub>SO<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>؟ </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">لتحديد نسبة
الكبريت في المركب نحسب الكتلة المولية لكل مركب ونقارن النسب</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية لحمض الكبريتيك </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">H</span><sub><span dir="LTR" style="color: black; font-size: 16.0pt; line-height: 107%; mso-themecolor: text1;">2</span></sub><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">SO<sub>4</sub> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>= 2 (</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للهيدروجين) + الكتلة المولية للكبريت + 4 (الكتلة المولية للأكسجين) </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 + 32 + 64 = 98</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم / مول.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= % 65.30</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكبريت
في حمض الكبريتيك = (كتلة الكبريت / كتلة الحمض)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">× 100 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">(98/32)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> × 100 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= %
32.65</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية لـ</span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">H<sub>2</sub>SO<sub>3</sub> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span>= 2(
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة المولية للهيدروجين ) + الكتلة المولية للكبريت + 3(
الكتلة المولية للأكسجين ) </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 + 32 + </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">48 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">82</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم / مول.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكبريت
في </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">H<sub>2</sub>SO<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>= (كتلة
الكبريت / كتلة المركب) × 100 </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">(82/32)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> ×
100</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكبريت
في الـ </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">H<sub>2</sub>SO<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> أكبر</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">56. يستعمل كلوريد الكالسيوم </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">CaCl<sub>2</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> لمنع التجمد. احسب النسبة المئوية بالكتلة لكل عنصر في </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">CaCl<sub>2</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
لدينا 1 مول من كلوريد الكالسيوم، نحدد الكتلة المولية لمول واحد من المركب</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للمركب = الكتلة المولية للكالسيوم + </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 (الكتلة</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> المولية للكلور) = 40 + 2 (35.5) =
111 جم / مول كلوريد الكالسيوم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الكالسيوم في 1 مول من كلوريد الكالسيوم = 40 × 1 = 40 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الكالسيوم في كلوريد الكالسيوم = (كتلة الكالسيوم / كتلة كلوريد الكالسيوم) ×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>100 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">=</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> (40/111)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> ×
100 = % 63.96</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الكلور
في 1 مول من كلوريد الكالسيوم = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">35.5 × 2 = جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكلور
في كلوريد الكالسيوم = (كتلة الكلور/ كتلة كلوريد الكالسيوم)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> ×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>100 </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (111/71) × 100</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= % 63.96<span style="mso-spacerun: yes;"> </span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><br /><br /><br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</script><br /><br /> </p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">57. تحفيز تستعمل كبريتات الصوديوم في صناعة المنظفات.</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in; text-align: right; text-indent: -0.25in;"><b><span style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">a.<span style="font: 7.0pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">حدد العناصر المكونة لكبريتات
الصوديوم، ثم اكتب الصيغة الكيميائية لهذا المركب. </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in; text-align: right; text-indent: -0.25in;"><b><span style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">b.<span style="font: 7.0pt "Times New Roman";"> </span></span></span></b><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">احسب النسبة المئوية بالكتلة لكل عنصر
في كبريتات الصوديوم.</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الكيميائية لكبريتات الصوديوم هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">Na<sub>2</sub>SO<sub>4</sub></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>، العناصر المكونة هي الصوديوم والكبريت والأكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
لدينا 1 مول من كبريتات الصوديوم، نحدد الكتلة المولية لمول واحد من المركب. </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للمركب = 2 (الكتلة المولية للصوديوم) + الكتلة المولية للكبريت + 4
(الكتلة المولية للأكسجين) </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">=</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> 2 (23) + 32 + </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">4 (16) = 142
جم / مول كبريتات الصوديوم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الصوديوم في 1 مول من كبريتات الصوديوم = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">23 × 2 = </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">46 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الصوديوم في كبريتات الصوديوم = (كتلة الصوديوم/ كتلة كبريتات الصوديوم) </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">×</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> 100 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (142/46) ×
100 = % 32.39</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الكبريت
في 1 مول من كبريتات الصوديوم = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">32 × 1 = 32</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكبريت
في كبريتات الصوديوم = (كتلة الكبريت / كتلة كبريتات الصوديوم) </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">×</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>100</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">=</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> (142/32) ×
100 = % 22.53</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الأكسجين في 1 مول من كبريتات الصوديوم = 16 × 4 = 64 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الأكسجين في كبريتات الصوديوم = (كتلة الأكسجين/ كتلة كبريتات الصوديوم) </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">× 100</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (142 / 64)
× 100 = % 45.07</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;">
<span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">58. يمثـل الـرسـم البياني
الدائري المجاور التركيب النسبي المئوي لمـادة صلبة زرقاء. فما الصيغة الأولية
لهذه المادة؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
كتلة العينة الكلية هي 100 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
النيتروجين المئوية هي % 36.84 = 36.84 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الأكسجين المئوية هي % 63.16 = 63.16 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الأكسجين والنيتروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
النيتروجين = كتلة النيتروجين / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (36.84 /
14) = 2.63 مول نيتروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الأكسجين = كتلة الأكسجين / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= (16 /
63.16) = 3.94 مول أكسجين.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية للمركب هي 2.63 مول نيتروجين: 3.94 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نبسط النسبة
المولية للعناصر بالقسمة على أصغر قيمة مولية 2.63</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2.63 / 2.63
مول نيتروجين: 2.63 / 3.94 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
النيتروجين 1: 1.5 نسبة الأكسجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نضرب النسب
في رقم 2 للحصول على رقم صحيح من المولات.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نيتروجين : 3 أكسجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">N<sub>2</sub>O<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>.</span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">59. ما الصيغة الأولية لمركب
يحتوي على %35.98 ألومنيوم و%64.02 كبريت.</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
كتلة العينة الكلية هي 100 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الألومنيوم المئوية هي % 35.98 = 35.98 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكبريت
المئوية هي % 64.02 = 64.02 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الألومنيوم والكبريت.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الألومنيوم = كتلة الألومنيوم / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 35.98 / 27
= 1.33 مول ألومنيوم.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الكبريت = كتلة الكبريت / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 32 / 64.02
= 2 مول من الكبريت</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية للمركب هي 1.33 مول ألومنيوم: </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول کبریت.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نقسم على
النسبة المولية العددية الأقل وهي 1.33</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1.33 / 1.33</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ألومنيوم : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 / 1.33</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول کبریت</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1 مول
ألومنيوم : 1.5 مول كبريت نضرب في 2 للحصول على عدد مولات صحيح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ألومنيوم : 3 مول كبريت</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">AlS<sub>3</sub></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">60. البروبـان هـو أحد الهيدروكربونات،
وهي مركبات تحتوي فقط على الكربون والهيدروجين. فإذا كان البروبان يتكون من %81.82
كربون و%18.18 هيدروجين، فها صيغته الأولية؟</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
كتلة العينة الكلية هي 100 جم</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكربون
المئوية هي % 81.82 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">81.82</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الهيدروجين المئوية هي % 18.18 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">18.18</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الكربون والهيدروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الكربون = كتلة الكربون / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">12 / 81.82 = 6.81 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول کربون</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الهيدروجين = كتلة الهيدروجين / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1 / </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">18.18
= 18.18 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول هيدروجين. </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية للمركب هي 6.81 مول كربون: </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">18.18</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
هيدروجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نقسم على
النسبة المولية العددية الأقل وهي 6.81</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">6.81/6.81
مول كربون: </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">18.18/6.81</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
هيدروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول كربون : 2.66 مول هيدروجين نضرب في 3
للحصول على عدد مولات صحيح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول کربون : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">8</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول هيدروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">C<sub>3</sub>H<sub>8</sub></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">61. تحفيز الأسبرين يعد من
أكثر الأدوية استعمالاً في العالم، ويتكون مـن %60.00 كربون، و%4.44 هيدروجين، و%35.56
أكسجين. فما صيغته الأولية؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
كتلة العينة الكلية هي 100 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكربون
المئوية هي % 60 = 60 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الهيدروجين المئوية هي % 4.44 = 4.44 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الأكسجين المئوية هي % 35.56 = 35.56 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الكربون والهيدروجين والأكسجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الكربون = كتلة الكربون / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 12 / 60 </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 5</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول كربون.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الهيدروجين = كتلة الهيدروجين / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 4.44 / 1 =
4.44 مول هيدروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الأكسجين = كتلة الأكسجين / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 35.56 / 16
= </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2.22</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية للمركب هي 5 مول كربون : 4.44 مول هيدروجين : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2.22</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول أكسجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نقسم على
النسبة المولية العددية الأقل وهي 2.22</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">5 / 2.22</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول كربون : 4.44 / 2.22 مول هيدروجين : 2.22
/ 2.22 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2.25 مول
كربون : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
هيدروجين : 1 مول أكسجين نضرب في 4 للحصول على عدد مولات صحیح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">9</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول كربون : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">8</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول هيدروجين : 4 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للأسبرين هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">C<sub>9</sub>H<sub>8</sub>O<sub>4</sub></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">62. وجد أن مركبا يحتوي على </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">C</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>49.98 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> و</span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">H</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>10.47. فإذا كانت الكتلة المولية للمركب </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>58.12 g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>،</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> فما صيغته الجزيئية؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الكربون
= 49.98 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الهيدروجين = 10.47 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الكربون والهيدروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الكربون = كتلة الكربون / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 49.9</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">8 / 12 = 4.16</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول كربون.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الهيدروجين = كتلة الهيدروجين / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 1 / 10.47
= 10.47 مول هيدروجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية للمركب هي 4.16 مول كربون : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">10.47</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
هيدروجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نقسم على
النسبة المولية العددية الأقل وهي 4.16</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">4.16 / 4.16 مول
كربون : 10.47 / 4.16 مول هيدروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1 مول كربون
: 2.51 مول هيدروجين </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نضرب في 2
للحصول على عدد مولات صحيح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول كربون : 5 مول هيدروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">C<sub>2</sub>H<sub>5</sub></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>.</span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الصيغة
الأولية للمركب باستخدام النسب الموجودة =</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>2 (كتلة الكربون) + 5 (كتلة الهيدروجين) =</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 (12) + 5 (1)
= 29</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم / مول في الصيغة الأولية</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">للحصول على
قيمة ن للمركب</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">ن = الكتلة
المولية / كتلة الصيغة الأولية </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 58,</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">12 / 29 = 2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">ن = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الجزيئية = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 (</span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">C<sub>4</sub>H<sub>10</sub>
= (C<sub>2</sub>H<sub>5</sub></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><br /><br /><br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</script><br /><br /> </p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">63. سائل عديم اللون يتكون
من %46.68 نيتروجين و%53.32 أكسجين، وكتلته المولية </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>60.01 g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>،</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> فما صيغته الجزيئية؟</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
كتلة العينة الكلية هي 100 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
النيتروجين المئوية هي % 46.68 = 46.68 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الأكسجين المئوية هي % 53.32 = 53.32 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من النيتروجين والأكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
النيتروجين = كتلة النيتروجين / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 46.68 / 14
= 3.33 مول نيتروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الأكسجين = كتلة الأكسجين / كتلة المول الواحد =</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>53.32 / 16 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3.33 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول أكسجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية بينهما هي 3.33 مول نيتروجين: </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3.33</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول أكسجين نقسم على 3.33 للحصول على رقم صحيح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1 مول
نيتروجين : 1 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">NO</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الصيغة
الأولية للمركب باستخدام النسب الموجودة =</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>1 (كتلة الأكسجين) + 1 (كتلة النيتروجين) = 16 +
14 = 30 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">للحصول على
قيمة ن للمركب</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">ن = الكتلة
المولية / كتلة الصيغة الأولية = 60,01 / 30 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">ن = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2.</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الجزيئية = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 (</span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">N<sub>2</sub>O<sub>2</sub>
= (NO</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">64. عند تحليل أكسيد
البوتاسيوم، نتج </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">K</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>19.55 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>، و</span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>4.00 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>، فما الصيغة الأولية للأكسيد؟</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
البوتاسيوم = 19.55 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الأكسجين
= 4 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من البوتاسيوم والأكسجين = كتلة البوتاسيوم / كتلة المول الواحد = 19.55 /
39 = 0.5 مول</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">بوتاسيوم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الأكسجين = كتلة الأكسجين / كتلة المول الواحد = 4 / 16 = 0.25 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية للمركب هي 0.5 مول بوتاسيوم : 0.25 مول أكسجين. نقسم على أصغر نسبة وهي 0.25</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.5 / 0.25
مول بوتاسيوم : 0.25 / 0.25 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول بوتاسيوم : 1 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">K<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">65. تحفيز عند تحليل مادة
كيميائية تستعمل في سائل تظهير الأفلام الفوتوجرافية تم التوصل إلى بيانات التركيب
النسبي المئوي الموضحة في الشكل المجاور. فإذا كانت الكتلة المولية للمركب</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>110.0 g/mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>، فما الصيغة الجزيئية له؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض أن
كتلة العينة الكلية هي 100 جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الكربون
المئوية هي % 65.45 = 65.45 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الهيدروجين المئوية هي % 5.45 = 5.45 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة
الأكسجين المئوية هي % </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">29.09 = 29.09</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الكربون والهيدروجين والأكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الكربون = كتلة الكربون / كتلة المول الواحد =</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">12 / 65.45 =
5.45 مول كربون.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الهيدروجين = كتلة الهيدروجين / كتلة المول الواحد =</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">5.45 / 1 =
5.45 مول هيدروجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الأكسجين = كتلة الأكسجين / كتلة المول الواحد =</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">29.09 / 16 = 1.81</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول أكسجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية للمركب هي 5.45 مول كربون : 5.45 مول هيدروجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">: </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1.81</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول أكسجين. </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نقسم على أقل
نسبة مولية للحصول على رقم صحيح وهي 1.81</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">5.45 / 1.81
مول كربون : 5.45 / 1.81 مول هيدروجين :</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1.81 / 1.81 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3 مول كربون
: 3 مول هيدروجين : 1 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;">C<sub>3</sub>H<sub>2</sub>OH</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الصيغة
الأولية للمركب باستخدام النسب الموجودة = 1 (كتلة</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الأكسجين) +
3 (كتلة الهيدروجين) + 3 (كتلة الكربون) 16 + </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3 +</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">36 = 55 جم /
مول من الصيغة الأولية.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">للحصول على
قيمة ن للمركب</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">ن = الكتلة
المولية / كتلة الصيغة الأولية = 110 / 55 = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">ن = 2</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الجزيئية = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">(</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>(C<sub>3</sub>H<sub>2</sub>OH</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;">C<sub>5</sub>H<sub>5</sub>COOH</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">66. تحفيز عند تحليل مسكن
الآلام المعروف (المورفين) تم التوصل إلى البيانات المبينة في الجدول أدناه. فيها
الصيغة الأولية للمورفين؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
<table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: none; margin-left: .5in; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0in 5.4pt 0in 5.4pt; mso-table-dir: bidi; mso-yfti-tbllook: 1184;">
<tbody><tr style="mso-yfti-firstrow: yes; mso-yfti-irow: 0;">
<td style="background: #4472C4; border: solid windowtext 1.0pt; mso-background-themecolor: accent1; mso-border-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.15pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: white; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;">العنصر</span></p>
</td>
<td style="border-right: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.15pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كربون</span></p>
</td>
<td style="border-right: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.15pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">هيدروجين</span></p>
</td>
<td style="border-right: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.15pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">أكسجين</span></p>
</td>
<td style="border-right: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.2pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpLast" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نيتروجين</span></p>
</td>
</tr>
<tr style="mso-yfti-irow: 1; mso-yfti-lastrow: yes;">
<td style="background: #4472C4; border-top: none; border: solid windowtext 1.0pt; mso-background-themecolor: accent1; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.15pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpFirst" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: white; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;">الكتلة (</span><span dir="LTR" style="color: white; font-size: 18.0pt; mso-themecolor: background1;">g</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: white; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: background1;"><span dir="RTL"></span><span dir="RTL"></span>)</span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: solid windowtext 1.0pt; border-right: none; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.15pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">17.900</span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: solid windowtext 1.0pt; border-right: none; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.15pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1.680</span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: solid windowtext 1.0pt; border-right: none; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.15pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpMiddle" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">4.225</span></p>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: solid windowtext 1.0pt; border-right: none; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-right-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0in 5.4pt 0in 5.4pt; width: 90.2pt;" valign="top" width="120">
<p align="center" class="MsoListParagraphCxSpLast" style="line-height: normal; margin: 0in; mso-add-space: auto; text-align: center;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1.228</span></p>
</td>
</tr>
</tbody></table>
</div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">N</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> =<span style="mso-spacerun: yes;"> </span></span><span dir="LTR"></span><span style="font-family: "Calibri",sans-serif; font-size: 11.0pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-text-raise: -11.0pt; position: relative; top: 11.0pt;">
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>0.09 </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">O</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR"></span><span style="font-family: "Calibri",sans-serif; font-size: 11.0pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-text-raise: -11.0pt; position: relative; top: 11.0pt;">
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>0.26</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">H</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR"></span><span style="font-family: "Calibri",sans-serif; font-size: 11.0pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-text-raise: -11.0pt; position: relative; top: 11.0pt;">
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>1.67</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">C</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR"></span><span style="font-family: "Calibri",sans-serif; font-size: 11.0pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-text-raise: -11.0pt; position: relative; top: 11.0pt;">
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>1.5</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">القسمة على المولات الأقل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">N</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> =<span style="mso-spacerun: yes;"> </span></span><span dir="LTR"></span><span style="font-family: "Calibri",sans-serif; font-size: 11.0pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-text-raise: -11.0pt; position: relative; top: 11.0pt;">
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>1</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">O</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> =<span style="mso-spacerun: yes;"> </span></span><span dir="LTR"></span><span style="font-family: "Calibri",sans-serif; font-size: 11.0pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-text-raise: -11.0pt; position: relative; top: 11.0pt;">
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>3</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">H</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR"></span><span style="font-family: "Calibri",sans-serif; font-size: 11.0pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-text-raise: -11.0pt; position: relative; top: 11.0pt;">
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>19</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">C</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> = </span><span dir="LTR"></span><span style="font-family: "Calibri",sans-serif; font-size: 11.0pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-text-raise: -11.0pt; position: relative; top: 11.0pt;">
</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>17</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة الأولية هي: </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">C<sub>17</sub>H<sub>19</sub>O<sub>3</sub>N</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span></span><br /><br /><br /> <br /><br /> <br /> <br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">67. الفكرة الرئيسة قـوم إذا
أخـبرك أحد زملائـك أن النتائج التجريبية تبين أن الصيغـة الجزيئية لمركـب تسـاوي
صيغته الأوليـة 2.5 مرة، فهـل إجابته صحيحة؟ فسر ذلك.</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">لا، الإجابة
غير صحيحة، لأنه يجب أن تكون الصيغة الجزيئية أعداداً صحيحة وليس أعداداً عشرية.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">68. احسب نتج عن تحليل مركب
يتكون من الحديد والأكسجين،</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>174.86 g Fe</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">و</span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>75.14. فما الصيغة الأولية
لهذا المركب؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نفترض
أن كتلة العينة الكلية هي </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">100 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">جم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة الحديد
= 174.86 جم </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الأكسجين = </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>75.14</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الحديد والأكسجين.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الحديد = كتلة الحديد / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>174</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span>.</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>86</span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">/ 55.8 = </span></span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3.13</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول حديد</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الأكسجين = كتلة الأكسجين / كتلة المول الواحد</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 16 \ 75.14
= </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>4.69</span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">مول أكسجين.</span></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية هي </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3.13</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
حديد: 4.69 مول أكسجين بالقسمة علي </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">3.13</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> أقل
نسبة عددية</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">13 / 3.13 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span>مول
حديد : 3.13 /4.69 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول حديد : 1.5 مول أكسجين نضرب في 2 للحصول
عدد نسبي صحيح</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول حديد : 3 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">Fe<sub>2</sub>O<sub>3</sub></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">69. احسب يحتوي أكسيد
الألومنيوم على </span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">Al</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>0.545 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>، و</span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%; mso-bidi-font-family: Arial;">O</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>0.485 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>، ما الصيغة الأولية
للأكسيد؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:</span></p><div style="margin-right: 40px; text-align: right;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></div><div style="margin-right: 40px; text-align: right;">
</div><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الألومنيوم = 0.545 جم</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">كتلة
الأكسجين = 0.485 جم</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد عدد
مولات كل من الألومنيوم والأكسجين.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الألومنيوم = كتلة الألومنيوم / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 27 / 0.545
= 0.02 مول ألومنيوم.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">عدد مولات
الأكسجين = كتلة الأكسجين / كتلة المول الواحد </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 16 / 0.485
= 0.03 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">النسبة
المولية هي </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.02</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
ألومنيوم: </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.03</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول
أكسجين بالقسمة علي</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.03 أقل نسبة
عددية</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.03 / 0.02 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول ألومنيوم : </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.03 / 0.03 </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">0.66 مول ألومنيوم:
1 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">بالضرب
في 3 للحصول</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">على رقم
وصحيح من المولات</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> مول ألومنيوم : 3 مول أكسجين</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الأولية للمركب هي </span><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;">Al<sub>2</sub>O<sub>3</sub></span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span dir="RTL"></span><span dir="RTL"></span> .</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-spacerun: yes;"> </span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="color: black; font-size: 18.0pt; line-height: 107%; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>70. وضح كيف ترتبط بيانات التركيب النسبي المئوي لمركـب بكتل
العناصر في ذلك المركب؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:
</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">التركيب
النسبي المئوي للعناصر في المركب مؤشر على كتلة كل عنصر، العنصر الذي له نسبة
مئوية عالية يساهم بكتلة كبيرة في المركب، ويمكن</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">تحويل
التركيب النسبي المئوي لكتل ومعرفة عدد مولات كل عنصر في</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">المركب
وتحديد الصيغة الأولية للمركب.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">71. وضح كيف تجد النسبة
المولية في مركب كيميائي؟</span></b><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل:</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">يمكن تحديد
النسبة المولية للمركب من خلال الصيغة الكيميائية الصحيحة له، كما يمكن معرفتها من
تحديد كتلة المركب وتحديد كتلة كل عنصر ومن خلالها يمكن تحديد النسبة المئوية وعدد
المولات.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">72. طبق الكتلة المولية
لمركـب هي ضعف صيغته الأوليـة، فكيف ترتبط صيغته الجزيئية بصيغته الأولية؟</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للمركب = 2 كتلته صيغته الأولية</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">يمكن تحديد (ن)
من خلال قسمة الكتلة المولية / كتلة الصيغة الأولية</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">(ن) = </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">2</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الصيغة
الجزيئية = 2 (الصيغة الأولية)</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">73. حلل الهياتيت (</span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">Fe<sub>2</sub>O<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>) والماجنتيت (</span></b><b><span dir="LTR" style="color: red; font-size: 18.0pt; line-height: 107%;">Fe<sub>3</sub>O<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span dir="RTL"></span><span dir="RTL"></span>) خامـان
يستخرج منهـما الحديد. فأيهما يعطي نسبة أعلى من الحديد لكل كيلو جرام؟</span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: #00b050; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">الحل: </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نحدد الكتلة
المولية لكل مركب ونحدد نسبة الحديد فيهما الهيماتيت</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للهيماتيت = 2 (كتلة الحديد) + 3 (كتلة الأكسجين) </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 2 (55.8) +
3 (16) = 111.6 + 48 = 159.8 جم / مول هیماتیت</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية بالكيلوجرام = كتلة المركب بالجرام / </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1000</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية = 1000 / 159.8 = 0.1598 كيلوجرام / مول هيماتيت. نسبة الحديد = كتلة
الحديد بالكيلوجرام / كتلة الهيماتيت بالكيلوجرام) × </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">100 = </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">69.83% الماجنيتيت</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية للماجنيتيت = 3 (كتلة الحديد) + 4 (كتلة الأكسجين) </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">= 3 (55.8) +
4 (16) = 167.4 + 64 = 231.4 جم / مول ماجنيتيت </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية بالكيلو جرام = كتلة المركب بالجرام / </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1000</span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">الكتلة
المولية = 1000 / 231.4 = 0.2314 كيلوجرام / مول ماجنيتيت نسبة الحديد = كتلة
الحديد بالكيلوجرام / كتلة الماجنيتيت بالكيلوجرام) × </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">100 =</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">
72.34 %</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">نسبة الحديد
في الماجنيتيت أعلى.</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">لحساب كتلة
الحديد في كل حالة نضرب عدد مولات الحديد في كتلته ثم نحولها بالكيلوجرام بالقسمة
على </span><span lang="FA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: FA; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;">1000</span><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="color: black; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">تم بحمد الله </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة
التعليقات </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="color: blue; font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">"نرد على جميع التعليقات"</span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: center;"><span lang="AR-SA" style="font-family: "Arial",sans-serif; font-size: 18.0pt; line-height: 107%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">بالتوفيق
للجميع...^-^<span style="color: black; mso-themecolor: text1;"></span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right;"><span dir="LTR" style="font-size: 18.0pt; line-height: 107%;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR"> </span></p>
Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-70424823917274511412022-03-08T08:00:00.020+03:002022-04-11T06:39:37.850+03:00ملخص لدرس 4-5 الصيغة الأولية والصيغة الجزيئية - المول<p style="margin-right: 40px; text-align: right;"> <!--[if !mso]>
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Name="List Table 7 Colorful Accent 6"/>
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<style>
/* Style Definitions */
table.MsoNormalTable
{mso-style-name:"Table Normal";
mso-tstyle-rowband-size:0;
mso-tstyle-colband-size:0;
mso-style-noshow:yes;
mso-style-priority:99;
mso-style-parent:"";
mso-padding-alt:0in 5.4pt 0in 5.4pt;
mso-para-margin-top:0in;
mso-para-margin-right:0in;
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mso-ascii-theme-font:minor-latin;
mso-hansi-font-family:Calibri;
mso-hansi-theme-font:minor-latin;
mso-bidi-font-family:Arial;
mso-bidi-theme-font:minor-bidi;}
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<![endif]-->
</p><p align="center" class="MsoNormal" style="margin-right: 40px; text-align: center;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">بسم الله الرحمن الرحيم</span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">السلام عليكم
ورحمة الله وبركاته </span><span dir="LTR" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">ملخص
4-5 </span></b><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">الصيغة الأولية والصيغة الجزيئية - المول</span></b><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">نبدأ على بركة
الله ...</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">التركيب النسبي المئوي</span></b><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">إن مهمة الكيميائي التحليلي هي تحديد العناصر
التي يحويها المركب، وتحديد</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">نسبتها المئوية
بالكتلة.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">التركيب النسبي المئوي من
البيانات العلمية</span></b><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">يمكننا حسابها عن طريق قسمة كتلة العنصر على
كتلة المركب ثم نضرب الناتج في</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">100 ليعطينا
النسبة المئوية بالكتلة "للعنصر".</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #00b0f0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">التركيب النسبي المئوي للمركب هو</span></b><span lang="AR-SA" style="color: #00b0f0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">
</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">النسب المئوية بالكتلة لكل العناصر في المركب.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEhU44QTmcEF3x6EO7Uywty2e5DPZX-ipzXWHKg9FIm-wRZBFGLUk1SLAZBY42EvGz-jA26qNbwUjEMPL8NXHF4SdRdtDYEHwNFgy8GWbTAqAN1gg4S3a5gWLHQDCM78Nbgey7XpqOAdGaMHnBoMRhSgKZi04fqPhR68SeIkMbsmpVaaN1NZ6PotrVQT4Q=s638" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="113" data-original-width="638" height="114" src="https://blogger.googleusercontent.com/img/a/AVvXsEhU44QTmcEF3x6EO7Uywty2e5DPZX-ipzXWHKg9FIm-wRZBFGLUk1SLAZBY42EvGz-jA26qNbwUjEMPL8NXHF4SdRdtDYEHwNFgy8GWbTAqAN1gg4S3a5gWLHQDCM78Nbgey7XpqOAdGaMHnBoMRhSgKZi04fqPhR68SeIkMbsmpVaaN1NZ6PotrVQT4Q=w640-h114" width="640" /></a></div><span dir="LTR" lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ansi-language: AR-SA; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi; mso-no-proof: yes;"><br /></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span><p></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><span style="mso-spacerun: yes;">
</span>يمكن تحديد التركيب النسبي المئوي من خلال الصيغة الكيميائية</span></b><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">قسمة كتلة العنصر في مول واحد من المركب على
الكتلة المولية للمركب ثم نضرب</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">الناتج في 100
ليعطينا النسبة المئوية بالكتلة.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEhoDsXbzllSGGUu7BxwveSPE2abJ0QPA5az5lAEaPnr-2bqaSwqCv09_-zhElmWdHwFcUb_6JD5JlM3zM2BCQ7sHnIyAm6DCV6TVElNi4xA4WdWCUYVGB9amew5LsWldSE3Z781y6PdxftDalrcugmfd17fPU6t80VqHPVL6GcsKPh1TTUJT0OIcskYHw=s718" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="147" data-original-width="718" height="133" src="https://blogger.googleusercontent.com/img/a/AVvXsEhoDsXbzllSGGUu7BxwveSPE2abJ0QPA5az5lAEaPnr-2bqaSwqCv09_-zhElmWdHwFcUb_6JD5JlM3zM2BCQ7sHnIyAm6DCV6TVElNi4xA4WdWCUYVGB9amew5LsWldSE3Z781y6PdxftDalrcugmfd17fPU6t80VqHPVL6GcsKPh1TTUJT0OIcskYHw=w640-h133" width="640" /></a></div><br /><span dir="LTR" lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ansi-language: AR-SA; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi; mso-no-proof: yes;"><br /></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span><p></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><br /></span></p><br /><br />
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<br /><br /><p class="MsoNormal" style="margin-right: 40px;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><br /></span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><br /></span></p><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">الصيغة الأولية</span></b><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">إذا عرف التركيب النسبي المئوي فإنه يمكن حساب صيغته،
وذلك بتحديد أصغر نسبة</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">من الأعداد
الصحيحة لمولات العناصر فيه.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #00b0f0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">الصيغة الأولية</span></b><span lang="AR-SA" style="color: #00b0f0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">
</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">هي الصيغة التي تبين أصغر نسبة عد دية صحيحة لمولات العناصر</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">في المركب.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">خطوات حساب الصيغة الأولية من
التركيب النسبي</span></b><b><span lang="AR-SA" style="color: #0070c0; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">نفرض أن كتلة
المركب = 100 جرام وذلك لتحويل النسب المئوية للعناصر إلى كتلة. </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">نحسب عدد
المولات لكل عنصر، =</span></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><span dir="RTL"></span><span dir="RTL"></span><span style="mso-spacerun: yes;"> </span></span></p><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><img border="0" data-original-height="81" data-original-width="348" height="147" src="https://blogger.googleusercontent.com/img/a/AVvXsEgn6VwlRv5GMQmw8X-gG612bXyektXD1igi_uDmUid6GvPtT-4DCH4rPoKFC1xPBNPvm3Qa8LdxJ5_nCH9MKs-Ut1fxvvcXuy-3pQOTIBqJq93NwwxbzpuDITUNFH0pp7X41y4KKordENqH5JD4qycSFvjBMrYC1dsR-c7C9XpB0Y-LgxWVOVMH3qkcAg=w640-h147" width="640" /></div><p></p><br /><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><span style="mso-spacerun: yes;"> </span>نقسم على أصغر عد د مولات ناتج لنحصل على نسب الذرات.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">إذا لم تؤدي
القسمة على أصغر عدد مولات ناتج إلى عدد صحيح فإننا نضرب كل أعداد مولات العناصر
في رقم صحيح لتحويل الكسر إلى عدد صحيح.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px; text-align: right; text-indent: -0.25in;"><span style="font-family: Symbol; font-size: 18pt; line-height: 115%; mso-bidi-font-family: Symbol; mso-fareast-font-family: Symbol;"><span style="mso-list: Ignore;">·<span style="font: 7pt "Times New Roman";">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">وقد تكون
الصيغة الأولية هي الصيغة الجزيئية نفسها أو مختلفة عنها.</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 115%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">الصيغة الجزيئية</span></b><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><b><span lang="AR-SA" style="color: #c00000; font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></b></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">هي الصيغة التي تعطي العدد الفعلي للذرات من كل
عنصر في جزيء واحد من المادة. </span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;">الصيغة الجزيئية = ن (الصيغة الأولية)</span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"><span style="mso-spacerun: yes;"> </span>حيث
"ن " تمثل عدد التكرار للصيغة الأولية.</span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/a/AVvXsEihYthqUJITSZRd5f2EhoD7QPDJ7_PzdClcmqEcIE_N1XW_YA9HlodPyWXDuwY2a2xW8lzG-jRvuAdn0Tdn1P4TtPSESe9m7bdlqPOJN71wlxoJ1ANIRVvXYMxUSrNUk7wInQPglg1_NnzrlRBd-SyVQItbJ9uT9E7Ucyg8RfUaRWUrB15gDjxfK5I2IA=s671" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="141" data-original-width="671" height="134" src="https://blogger.googleusercontent.com/img/a/AVvXsEihYthqUJITSZRd5f2EhoD7QPDJ7_PzdClcmqEcIE_N1XW_YA9HlodPyWXDuwY2a2xW8lzG-jRvuAdn0Tdn1P4TtPSESe9m7bdlqPOJN71wlxoJ1ANIRVvXYMxUSrNUk7wInQPglg1_NnzrlRBd-SyVQItbJ9uT9E7Ucyg8RfUaRWUrB15gDjxfK5I2IA=w640-h134" width="640" /></a></div><br /><span dir="LTR" lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ansi-language: AR-SA; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi; mso-no-proof: yes;"><br /></span><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"></span><p></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span lang="AR-SA" style="font-family: "Times New Roman",serif; font-size: 18pt; line-height: 105%; mso-ascii-theme-font: major-bidi; mso-bidi-theme-font: major-bidi; mso-hansi-theme-font: major-bidi;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">تم بحمد الله </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span dir="LTR" style="font-size: 18pt; line-height: 105%;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة
التعليقات </span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">"نرد على جميع التعليقات"</span></p><div style="margin-right: 40px; text-align: right;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 115%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">بالتوفيق
للجميع...^-^<span style="color: black; mso-themecolor: text1;"></span></span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="font-size: 18pt; line-height: 105%; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span face=""Arial",sans-serif" lang="AR-SA" style="mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR"> </span></p><div style="margin-right: 40px; text-align: right;">
</div><p class="MsoNormal" style="margin-right: 40px; text-align: right;"><span dir="LTR"> </span></p>
Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0tag:blogger.com,1999:blog-320694984042092365.post-22733615199499736112022-03-03T08:00:00.023+03:002023-01-29T17:29:34.329+03:00حل أسئلة تقويم 3-5 لدرس مولات المركبات - المول<p style="margin-right: 80px; text-align: right;"><span style="font-family: arial;"> </span><!--[if !mso]>
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<w:LsdException Locked="false" Priority="22" QFormat="true" Name="Strong"/>
<w:LsdException Locked="false" Priority="20" QFormat="true" Name="Emphasis"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Document Map"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Plain Text"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="E-mail Signature"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Top of Form"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Bottom of Form"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal (Web)"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Acronym"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Address"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Cite"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Code"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Definition"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Keyboard"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Preformatted"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Sample"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Typewriter"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="HTML Variable"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Normal Table"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="annotation subject"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="No List"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Outline List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Simple 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Classic 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Colorful 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Columns 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 7"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Grid 8"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 4"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 5"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 7"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table List 8"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table 3D effects 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Contemporary"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Elegant"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Professional"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Subtle 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Subtle 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 1"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 2"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Web 3"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Balloon Text"/>
<w:LsdException Locked="false" Priority="39" Name="Table Grid"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Table Theme"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Placeholder Text"/>
<w:LsdException Locked="false" Priority="1" QFormat="true" Name="No Spacing"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading"/>
<w:LsdException Locked="false" Priority="61" Name="Light List"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 1"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 1"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 1"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 1"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 1"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 1"/>
<w:LsdException Locked="false" SemiHidden="true" Name="Revision"/>
<w:LsdException Locked="false" Priority="34" QFormat="true"
Name="List Paragraph"/>
<w:LsdException Locked="false" Priority="29" QFormat="true" Name="Quote"/>
<w:LsdException Locked="false" Priority="30" QFormat="true"
Name="Intense Quote"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 1"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 1"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 1"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 1"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 1"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 1"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 1"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 1"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 2"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 2"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 2"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 2"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 2"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 2"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 2"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 2"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 2"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 2"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 2"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 2"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 2"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 2"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 3"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 3"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 3"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 3"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 3"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 3"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 3"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 3"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 3"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 3"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 3"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 3"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 3"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 3"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 4"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 4"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 4"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 4"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 4"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 4"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 4"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 4"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 4"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 4"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 4"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 4"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 4"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 4"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 5"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 5"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 5"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 5"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 5"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 5"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 5"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 5"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 5"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 5"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 5"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 5"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 5"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 5"/>
<w:LsdException Locked="false" Priority="60" Name="Light Shading Accent 6"/>
<w:LsdException Locked="false" Priority="61" Name="Light List Accent 6"/>
<w:LsdException Locked="false" Priority="62" Name="Light Grid Accent 6"/>
<w:LsdException Locked="false" Priority="63" Name="Medium Shading 1 Accent 6"/>
<w:LsdException Locked="false" Priority="64" Name="Medium Shading 2 Accent 6"/>
<w:LsdException Locked="false" Priority="65" Name="Medium List 1 Accent 6"/>
<w:LsdException Locked="false" Priority="66" Name="Medium List 2 Accent 6"/>
<w:LsdException Locked="false" Priority="67" Name="Medium Grid 1 Accent 6"/>
<w:LsdException Locked="false" Priority="68" Name="Medium Grid 2 Accent 6"/>
<w:LsdException Locked="false" Priority="69" Name="Medium Grid 3 Accent 6"/>
<w:LsdException Locked="false" Priority="70" Name="Dark List Accent 6"/>
<w:LsdException Locked="false" Priority="71" Name="Colorful Shading Accent 6"/>
<w:LsdException Locked="false" Priority="72" Name="Colorful List Accent 6"/>
<w:LsdException Locked="false" Priority="73" Name="Colorful Grid Accent 6"/>
<w:LsdException Locked="false" Priority="19" QFormat="true"
Name="Subtle Emphasis"/>
<w:LsdException Locked="false" Priority="21" QFormat="true"
Name="Intense Emphasis"/>
<w:LsdException Locked="false" Priority="31" QFormat="true"
Name="Subtle Reference"/>
<w:LsdException Locked="false" Priority="32" QFormat="true"
Name="Intense Reference"/>
<w:LsdException Locked="false" Priority="33" QFormat="true" Name="Book Title"/>
<w:LsdException Locked="false" Priority="37" SemiHidden="true"
UnhideWhenUsed="true" Name="Bibliography"/>
<w:LsdException Locked="false" Priority="39" SemiHidden="true"
UnhideWhenUsed="true" QFormat="true" Name="TOC Heading"/>
<w:LsdException Locked="false" Priority="41" Name="Plain Table 1"/>
<w:LsdException Locked="false" Priority="42" Name="Plain Table 2"/>
<w:LsdException Locked="false" Priority="43" Name="Plain Table 3"/>
<w:LsdException Locked="false" Priority="44" Name="Plain Table 4"/>
<w:LsdException Locked="false" Priority="45" Name="Plain Table 5"/>
<w:LsdException Locked="false" Priority="40" Name="Grid Table Light"/>
<w:LsdException Locked="false" Priority="46" Name="Grid Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="Grid Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="Grid Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 1"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 2"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 3"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 4"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 5"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="46"
Name="Grid Table 1 Light Accent 6"/>
<w:LsdException Locked="false" Priority="47" Name="Grid Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="Grid Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="Grid Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="Grid Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="Grid Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="Grid Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="46" Name="List Table 1 Light"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark"/>
<w:LsdException Locked="false" Priority="51" Name="List Table 6 Colorful"/>
<w:LsdException Locked="false" Priority="52" Name="List Table 7 Colorful"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 1"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 1"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 1"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 1"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 1"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 1"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 2"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 2"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 2"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 2"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 2"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 2"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 3"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 3"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 3"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 3"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 3"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 3"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 4"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 4"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 4"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 4"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 4"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 4"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 5"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 5"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 5"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 5"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 5"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 5"/>
<w:LsdException Locked="false" Priority="46"
Name="List Table 1 Light Accent 6"/>
<w:LsdException Locked="false" Priority="47" Name="List Table 2 Accent 6"/>
<w:LsdException Locked="false" Priority="48" Name="List Table 3 Accent 6"/>
<w:LsdException Locked="false" Priority="49" Name="List Table 4 Accent 6"/>
<w:LsdException Locked="false" Priority="50" Name="List Table 5 Dark Accent 6"/>
<w:LsdException Locked="false" Priority="51"
Name="List Table 6 Colorful Accent 6"/>
<w:LsdException Locked="false" Priority="52"
Name="List Table 7 Colorful Accent 6"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Mention"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Smart Hyperlink"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Hashtag"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
Name="Unresolved Mention"/>
<w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true"
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</p><p align="center" class="MsoListParagraphCxSpFirst" style="margin-right: 40px; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">بسم الله الرحمن الرحيم</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">السلام عليكم ورحمة الله تعالى وبركاته </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%;">حل أسئلة 3-5 درس مولات المركبات – المول.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: #0070c0; font-size: 18pt; line-height: 107%;"> </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نبدأ على بركة الله ...</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%;">مسائل تدريبية </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">29. يستعمل كلوريد الخارصين </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">ZnCl<sub>2</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> بوصفـه سبيكة
لحـام لربط فلزيـن معا، احسب عدد مولات أيونات<sup>-</sup></span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">CI</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> في </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">mol 2.50</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">ZnCl2</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كل مول من
كلوريد الخارصين يحتوي على 2 مول من أيونات</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> الكلور
السالب.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">2.5 مول من
كلوريد الخارصين = 2.5 ×</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"> 2 = 4.5 </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">مول
من</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> أيونات
الكلور السالب.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">30. تعتمـد النباتات
والحيوانات عـلى سـكر الجلوكوز </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">C<sub>6</sub>H<sub>12</sub>O<sub>6</sub><sup>-</sup></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> بوصفه مصدراً للطاقة.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل: </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">احسب عدد
مولات كل عنصر في </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>1.25 mol</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من
الجلوكوز.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>1</span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">مول من جزئ الجلوكوز يحتوي على 6 مولات من الكربون،</span> 12</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> مول من الهيدروجين،6 مولات من الأكسجين.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الكربون في 1.25 من الجلوكوز= 6 </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">×</span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>
1.25 = 7.5</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الهيدروجين في 1.25 من الجلوكوز= </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">12 ×</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> 1</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.25<span style="mso-spacerun: yes;"> </span>= 15 مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الأكسجين في 1.25 من الجلوكوز = 6 </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">×</span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;"> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>1.25
= 7.5 </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">مول.</span></span></p><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">31. احسب عدد مولات أيونات
الكبريتات الموجودة في </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>3.00 mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من <sub>3</sub>(</span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">Fe<sub>2</sub> (SO<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول من
كبريتات الحديد يحتوي على 3 مولات من أيونات الكبريتات</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الكبريتات في 3 مول من كبريتات الحديد = 3 × 3 = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">9 </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span style="mso-spacerun: yes;"> </span></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">32. ما عدد مولات ذرات الأكسجين
الموجودة في </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>5.00 mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">من </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">P<sub>2</sub>O<sub>5</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b><b><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول من
خامس أكسيد الرصاص يحتوي على 5 مولات من الأكسجين.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الأكسجين في 5 مولات من خامس أكسيد الرصاص =</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span style="mso-spacerun: yes;"> </span>5 × 5 = 25 مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">33. تحفيز احسب عدد مولات
ذرات الهيدروجين في </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>1.15 </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">×</span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"> 10<sup>1</sup></span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"> mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من الماء.</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الهيدروجين في 1 مول من الماء </span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;">H<sub>2</sub>O</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> = 2 مول من ذرات الهيدروجين.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الهيدروجين في</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="font-size: 18pt; line-height: 107%;"> </span><span dir="LTR" style="font-size: 18pt; line-height: 107%;">10<sup>1</sup></span><span dir="LTR" style="font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"> </span><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"><span style="color: black; mso-themecolor: text1;">× 1.15 </span></span><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;">مول من <span style="color: black; mso-themecolor: text1;">الماء 2 × 1.15 × 10 = 23 مول من هيدروجين.</span></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">34. احسب الكتلة المولية لكل
مركب أيوني من المركبات الآتية:</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">NaOH .a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">CaCl<sub>2 </sub>.b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">KCH<sub>3</sub>O<sub>2</sub> .c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية لهيدروكسيد الصوديوم = الكتلة المولية للصوديوم + الكتلة المولية للأكسجين
+ الكتلة المولية للهيدروجين </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">23 + 16 + 1</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">= 40 جم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية لكلوريد الكالسيوم = الكتلة المولية للكالسيوم + </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (الكتلة</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> المولية للكلور) = 40 + (2 × 35.5</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">) = 40 + 71 = 111</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> جم.</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية لـ </span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">KC<sub>2</sub>H<sub>3</sub>O<sub>2</sub></span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">= الكتلة المولية للبوتاسيوم + </span></span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">للكربون) + 3
(الكتلة المولية للهيدروجين) + </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للأكسجين) = 39 + 24 + 3 + 32 = 98 جم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
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</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">35. احسب الكتلة المولية لكل
مركب تساهمي من المركبات الآتية:</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">C<sub>2</sub>H<sub>5</sub>OH .a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>.HCN .b</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">CCl<sub>4</sub> .c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للإيثانول = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للكربون) + 6 (الكتلة المولية للهيدروجين) + الكتلة المولية للأكسجين = 24
+ 6 + 16 = 46 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للسيانيد = كتلة المولية للهيدروجين + الكتلة المولية للكربون + الكتلة المولية
للنيتروجين = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">1 + 12 + 14 = 27 جم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span style="mso-spacerun: yes;"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية رباعي كلوريد الكربون = 4 (الكتلة المولية للكلور) + الكتلة المولية للكربون
= (4 × 35.5) +</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"> 12 = 154 </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">جم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span style="mso-spacerun: yes;"> </span></span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">36. تحفيز صنف كلًا من
المركبات الآتية بوصفه مركباً جزيئياً أو أيونيًا، ثم احسب كتلته المولية:</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">Sr (NO<sub>3</sub>)<sub>2</sub></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>(NH<sub>4</sub>)<sub>3</sub>PO<sub>4</sub></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;">c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">C<sub>12</sub>H<sub>22</sub>O<sub>11</sub></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل: </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">مركب نترات
السترونشيوم مركب أيونياً.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للمركب = الكتلة المولية للسترونشيوم + </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية للنترات) = 87.6 +
2 = 211.6 جم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">فوسفات
الأمونيوم مركب أيوني.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية لمركب فوسفات الأمونيوم = 3 (الكتلة المولية للأمونيوم) + الكتلة المولية للفوسفات
= 3 (</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">18) + 95 </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">=
149 جم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">مركب السكروز
مركب تساهمي</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية
للسكروز = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">12 (</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للكربون) +</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"> 22 (</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للهيدروجين) + 11 </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">(</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للأكسجين) = 144 +22 + 176 = 342 جم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">37. ما كتلة </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"><span dir="LTR"></span><span dir="LTR"></span>3.25 mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">من حمض الكبريتيك </span></span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;">H<sub>2</sub>SO<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل: </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة 1 مول
من حمض الكبريتيك = 2 (الكتلة المولية للهيدروجين) + الكتلة المولية للكبريت + 4 (الكتلة
المولية للأكسجين) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 2 + 32 +
64 = 98 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة 3.25
مول من حمض الكبريتيك = 98 × 3.25 = 318.5 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px; text-align: right;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">38. ما كتلة </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"><span dir="LTR"></span><span dir="LTR"></span>4.35 </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">×</span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"> 10<sup>-2</sup> mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">من كلوريد الخارصين </span></span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;">ZnCl<sub>2</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل: </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة 1 مول
من كلوريد الخارصين = الكتلة المولية للخارصين + </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية للكلوريد) = 65 +
71 = 136 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">39. تحفيز اكتب الصيغة
الكيميائية لبرمنجنات البوتاسيوم، ثم احسب كتلة </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"><span dir="LTR"></span><span dir="LTR"></span>2.55
mol</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> منه بالجرامات.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل: </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الصيغة
الكيميائية </span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;">KMnO<sub>4</sub></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;">1</span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">مول من برمينجات البوتاسيوم
= الكتلة المولية للبوتاسيوم + الكتلة المولية للمنجنيز + 4 (الكتلة المولية
للأكسجين) = 39 + 55 + 64 = 158 جم. </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">40. احسب عدد المولات لكل من
المركبات الآتية:</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in; text-indent: -0.25in;"><span style="font-family: arial;"><b><span style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">a.<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>22.6 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من نترات الفضة </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">AgNO<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in; text-indent: -0.25in;"><span style="font-family: arial;"><b><span style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">b.<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>6.5 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من كبريتات الخارصين </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">ZnSO<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل: </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in; text-indent: -0.25in;"><span style="font-family: arial;"><span style="color: black; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-list: Ignore;">a.<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;">
</span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة
1 مول من نترات الفضة = </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة الفضة + كتلة النيتروجين + 3 (كتلة الأكسجين)</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 107.8 + 14 + 48 = 169.8 جم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول = 169.8
جم </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مول؟ = 22.6 جم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات = الكتلة ÷ كتلة المول الواحد </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 169.8 ÷ 22.6 = 0.13 مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in; text-indent: -0.25in;"><span style="font-family: arial;"><span style="color: black; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; mso-themecolor: text1;"><span style="mso-list: Ignore;">b.<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;"> </span></span></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة 1 مول من كبريتات الخارصين = </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية للخارصين + الكتلة المولية
للكبريت + 4 (الكتلة المولية للأكسجين) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 65.4 + </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">32 + 64 = 161.4</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> جم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول = 161.4 جم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مول؟ = 6.5 جم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات = الكتلة ÷ كتلة المول الواحد </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 6.5 ÷ 161.4 = 0.04 مول </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">41. تحفيز صنف كلا من
المركبين الآتيين إلى أيوني أو جزيئي، ثم حول الكتل المعطاة إلى مولات:</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in; text-indent: -0.25in;"><span style="font-family: arial;"><b><span style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">a.<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;"> </span></span></span></b><span dir="RTL"></span><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>2.5 kg</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> </span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">من أكسيد الحديد </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">Fe<sub>2</sub>O<sub>3</sub>
III</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 1.4134in; text-indent: -0.25in;"><span style="font-family: arial;"><span dir="RTL"></span><b><span style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin;"><span style="mso-list: Ignore;">b.<span style="font-feature-settings: normal; font-kerning: auto; font-language-override: normal; font-optical-sizing: auto; font-size-adjust: none; font-size: 7pt; font-stretch: normal; font-style: normal; font-variant: normal; font-variation-settings: normal; font-weight: normal; line-height: normal;"> </span></span></span></b><span dir="RTL"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;">25.4 mg</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من كلوريد الرصاص </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">PbCl<sub>4</sub> IV</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">أكسيد الحديد
مركب تساهمي</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول من
الأكسيد = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (كتلة</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">
الحديد) + 3 (كتلة الأكسجين) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 111.6 + 48
= 159.6 جم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول =
159.6 </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مول؟ = 2500 جم (نحول للجرام بالضرب في 1000)</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات
= الكتلة ÷ كتلة المول الواحد </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 159.6 ÷
2500 </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 15.66 مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كلوريد
الرصاص مركب تساهمي</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول من
كلوريد الرصاص = كتلة الرصاص + 4 (كتلة الكلور) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">207.2 + 142 </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 349.2 جم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول = 349.2
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مول؟ = 0.0254
(نحول لجرام بالقسمة على 1000)</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات
= الكتلة ÷ كتلة المول الواحد </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 0.0254 ÷
349.2 </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">= 0.00007</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">
مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">42. يستعمل الإيثانول </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">C<sub>2</sub>H<sub>5</sub>OH</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> مصدرا للوقود،
ويخلط أحيانا مع الجازولين. إذا كان لديك عينة من الإيثانول كتلتها </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;"><span dir="LTR"></span><span dir="LTR"></span><span style="mso-spacerun: yes;"> </span>g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>45.6 فأوجد</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">:</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. عدد ذرات الكربون
الموجودة فيها.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. عدد ذرات الهيدروجين
الموجودة فيها.</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial;">c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. عدد ذرات
الأكسجين الموجودة فيها.</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للإيثانول = 2 (الكتلة المولية للكربون) + 6 (الكتلة المولية للهيدروجين</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">)</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> + الكتلة
المولية للأكسجين </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 24 + 6 +
16 = 46 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مول؟ =
45.6 جم. </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول = 46
جم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يمكن اعتبار
كتلة العينة = كتلة 1مول (للتخفيف)</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الكربون في 1 مول من الايثانول = 2 مول</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الهيدروجين في 1 مول من الايثانول = 6 مولات</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الأكسجين في 1 مول من الإيثانول = 1 مول</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد ذرات
الكربون في العينة الموجودة (عينة 1 مول من الإيثانول) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">10<sup>23</sup> × 6.02 × 2</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 10<sup>23</sup>
× </span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span>12.04</span><span dir="RTL"></span><span dir="RTL"></span><span style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> <span lang="AR-SA">ذرة كربون</span></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد ذرات
الهيدروجين في العينة الموجودة (عينة 1 مول من الإيثانول) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">10<sup>23</sup> × 6.02 × 6</span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>= 10<sup>23</sup> × 36.12</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">ذرة هيدروجين.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد ذرات
الأكسجين في العينة الموجودة (عينة 1 مول من الإيثانول) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">=</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> 10<sup>23</sup> × 6.02 × 1</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">10<sup>23</sup> × 6.02</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> ذرة
أكسجين</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
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</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">43. عينة من كبريتيت
الصوديوم </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">Na<sub>2</sub>SO<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> كتلتها </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>2.25g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. أوجد:</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. عدد أيونات<sup> +</sup> </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">Na</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> الموجودة
فيها.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. عدد أيونات <sup>-</sup></span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">SO<sub>3</sub><sup>
2</sup></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> الموجودة فيها.</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>. الكتلة بالجرامات لوحدة
صيغة واحدة من </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">Na<sub>2</sub>SO<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> في العينة.</span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نحدد الكتلة المولية لكبريتيت الصوديوم </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية لكبريتيت الصوديوم = 2 (الكتلة المولية
للصوديوم) + (الكتلة المولية للكبريت) + 3</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية للأكسجين = 2(23) + 32 + 3(16) = 126 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يجب علينا حساب عدد المولات الموجودة في الكتلة المعطاة وهي
2.25 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول = 126 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مول؟ = 2.25 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات في الكتلة المعطاة = الكتلة ÷ كتلة المول
الواحد </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 2.25 ÷ 126 = 0.017 مول </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يجب معرفة عدد مولات الصوديوم وعدد مولات مجموعة الكبريتات
في المول الواحد من كبريتيت الصوديوم </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات الصوديوم في المركب = 2 مول </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات مجموعة الكبريتات = 1 مول </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">تحديد عدد أيونات الصوديوم في 0.017 مول والذي كتلته 2.25
جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد أيونات الصوديوم = 2 × 0.017 ×(10<sup>23</sup>×6.02)</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 10<sup>22</sup> × 2.04 أيون صوديوم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد أيونات مجموعة الكبريتات = 1 × 0.017 </span></span><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">×</span></span><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">(10<sup>23</sup>
× 6.02)</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 10<sup>23</sup> × 0.102 أيون كبريتات.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية لكبريتيت الصوديوم = 2 (الكتلة المولية
للصوديوم) + (الكتلة المولية للكبريت) + 3 الكتلة المولية للأكسجين </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 2 (23) + 32 + 3 (16) = 126 جم لكل مول يحتوي على عدد
أفوجادروا من الذرات</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة ذرة واحدة = كتلة المول كله ÷ (10<sup>23</sup> ×
6.02)</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 126 ÷ (10<sup>23</sup> × 6.02)</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 10<sup>23</sup> × 4.31 جم</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">44. عينة من ثاني أكسيد </span></b><b><span dir="RTL" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">الكربون </span><span style="color: red; font-size: 18pt; line-height: 107%;">CO<sub>2</sub></span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> كتلتها </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>52.0g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> أوجد:</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.
عدد ذرات الكربون الموجودة فيها.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.
عدد ذرات الأكسجين الموجودة فيها. </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.
كتلة جزيء واحد من </span></b><b><span dir="RTL" lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span><span style="color: red; font-size: 18pt; line-height: 107%;">CO<sub>2</sub></span></b><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> بالجرامات. </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">a</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يجب حساب الكتلة المولية لثاني أكسيد الكربون لتحديد عدد
المولات في العينة.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول من ثاني أكسيد الكربون على 1 مول من الكربون + 2 مول
من الأكسجين. </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية للمركب = الكتلة المولية للكربون + 2
(الكتلة المولية للأكسجين) = 12 + 32 = 44 جرام / مول.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نحدد عدد المولات في عينة كتلتها 52 جم من المركب.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات = كتلة العينة ÷ كتلة المول = 44 ÷ 52 = 1.18
مول.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد ذرات الكربون في مول واحد من ثاني أكسيد الكربون = 10<sup>23</sup>×6.02
ذرة كربون. </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد ذرات الكربون في 1.18 مول = 10<sup>23</sup>×6.02 ×
1.18<span style="mso-spacerun: yes;"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 10<sup>23</sup> × 7.10 ذرة كربون.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">b</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد ذرات الأكسجين في مول واحد من ثاني أكسيد الكربون </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 10<sup>23</sup> × 6.02 × 2 ذرة أكسجين.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد ذرات الأكسجين في 1.18 مول = 10<sup>23</sup> × 6.02 ×
1.18 × 2 </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 10<sup>23</sup> × 14.20 ذرة أكسجين.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نلاحظ أن عدد ذرات الأكسجين هي ضعف عدد ذرات الكربون لأن
عدد مولات الأكسجين في العينة ضعف عدد مولات الكربون. </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">c</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة جزئ واحد من ثاني أكسيد الكربون = الكتلة المولية
للمركب = الكتلة المولية للكربون + 2 (الكتلة المولية للأكسجين) = 12 + 32 = 44
جرام.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoNormal" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"> </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpFirst" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"> </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">45. ما كتلة كلوريد الصوديوم </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">NaCl</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> التي تحتوي على 10<sup>24</sup> × 4.59 وحدة صيغة؟ </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد الصيغ في العينة = 10<sup>24</sup> × 4.59 </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نحدد عدد المولات الموجودة في العينة </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول يحتوي على 10<sup>23</sup> × 6.02</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات؟ = 10<sup>24</sup> × 4.52 </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات = عدد الصيغ ÷ عدد الصيغ في المول الواحد </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= (10<sup>23</sup> × 6.02) ÷ (10<sup>24</sup> × 4.52)</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 7.5 مول.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية بالجرام لكل واحد مول = الكتلة المولية
للصوديوم + الكتلة المولية للكلور </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 23 + 35.5 = 58.5 جرام / مول.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة 1 مول = 58.5 جم </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة 7.5 مول =؟ </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة 7.5 مول = 7.5 × 58.5 = 438.75 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">46. تحفيز عينة من كرومات الفضة كتلتها </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>25.8 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>:</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">a</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.
اكتب صيغة كرومات الفضة.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">b</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.
عدد الأيونات الموجبة فيها. </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">c</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.
عدد الأيونات السالبة فيها.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">d</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.
مقدار الكتلة بالجرامات لوحدة صيغة واحدة منها.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الحل: </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">a</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">صيغة كرومات الفضة = </span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">Ag<sub>2</sub>CrO<sub>4</sub></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">b</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات فـ العينة = مولين من الفضة ومول من الكروم،
عدد المولات السالبة = 4 من الأكسجين.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة العينة = 25.8 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية لكرومات الفضة = 2 (الكتلة المولية للفضة) +
الكتلة المولية للكروم + 4 (الكتلة المولية للأكسجين) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 2 (107.8) + 52 + 4 (16) = 331.6 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول = 331.6 جم. </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مول ؟ = 25.8 جم.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات = الكتلة ÷ كتلة المول الواحد = 331.6 ÷ 25.8 =</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span style="mso-spacerun: yes;"> </span>0.077 مول.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات الأيونات الموجبة = 3 مولات موجبة.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات الأيونات الموجبة = 10<sup>23</sup></span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>×
6.02 × 0.077 × 3 = 10<sup>23</sup>× 1.4 أيون موجب. </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات الأيونات السالبة = 4 مولات من الأكسجين.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد الأيونات السالبة = 10<sup>23</sup> × 6.02 × 0.077 × 3
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 10<sup>23</sup> × 1.87 أيون سالب.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span style="mso-spacerun: yes;"> </span></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">1 مول من كرومات الفضة = 10<sup>23</sup> × 6.02</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">صيغة = 331.6 جم</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة الصيغة الواحدة = كتلة كرومات الفضة ÷ عدد الصيغ </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= (10<sup>23</sup> × 6.02) ÷ 331.6 =<sup> </sup></span></span><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">10<sup>-22</sup> </span></span><span dir="RTL" face=""Arial",sans-serif" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%; mso-ansi-language: EN-US; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: minor-bidi; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin; mso-themecolor: text1;"> </span><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> ×
5.5 جم. </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: #c00000; font-size: 18pt; line-height: 107%;">التقويم 3-5 </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">47. الفكرة الرئيسة صف كيف تحدد الكتلة المولية للمركب؟ </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">لتحديد الكتلة المولية لكل مركب نحدد الصيغة الكيميائية له
بطريقة صحيحة، نحدد عدد مولات كل عنصر في المركب ومن خلال معرفة عدد المولات كل
عنصر حسب عدد المولات وبذلك نحدد الكتلة المولية للمركب.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span><br /><br /><br /><br /><script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-7477019066195361"
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</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">48. حدد عوامل التحويل المطلوبة للتحويل بين عدد مولات المركب وكتلته.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة المولية ومقلوبها هما عاملا التحويل بين عدد مولات
المركب وكتلته.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات = الكتلة المعطاة ÷ كتلة المول الواحد. </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">49. وضح كيف يمكنك أن تحدد عدد الذرات أو الأيونات في كتلة معينة من
المركب؟ </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نحدد الكتلة
المولية للمركب.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نحدد عدد
المولات الموجودة في العينة من خلال معرفة كلا من كتلة العينة والكتلة المولية</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نحدد عدد
مولات كل أيون أو ذرة في المركب، مثلا أيون عدد مولاته 1 أو </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">من خلال أعداد التأكسد</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نضرب عدد
مولات الأيون في عدد مولات المركب في عدد أفوجادروا وبذلك نحدد عدد الذرات أو
الأيونات</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">50. طبق ما عدد مولات ذرات كل من </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">O,C,K</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> في مول واحد من </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">K<sub>2</sub>C<sub>2</sub>O<sub>4</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات البوتاسيوم</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">K </span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>=2.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الكربون</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;">C </span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>=</span><span dir="LTR"></span><span dir="LTR"></span><span dir="LTR" lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%; mso-themecolor: text1;"><span dir="LTR"></span><span dir="LTR"></span> </span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>2.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الأكسجين </span><span dir="LTR" style="color: black; font-size: 18pt; line-height: 107%; mso-bidi-font-family: Arial; mso-themecolor: text1;">O</span><span dir="RTL"></span><span dir="RTL"></span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> = 4</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">51.احسب الكتلة المولية لبروميد الماغنسيوم </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">MgBr<sub>2</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>.</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يجب أن ندقق
في الصيغة الكيميائية للمركب لتحديد عدد مولات كل أيون فيه وهنا بروميد الماغنسيوم
يتكون من نوعين هما أيون البروميد وأيون الماغنسيوم.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
أيون البروميد = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> مول</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
أيون الماغنسيوم =</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> 1</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية لبروميد الماغنسيوم = الكتلة المولية للماغنسيوم + </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (الكتلة</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">المولية
للبروم) = 24 + 2 (</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">78) = 180</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> جم
/ مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">52. احسب ما عدد مولات </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">Ca<sup>2+</sup></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>
الموجودة في </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>1000 mg</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من </span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">CaCO<sub>3</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>؟</span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نحدد الكتلة
المولية للمركب = الكتلة المولية للكالسيوم + الكتلة المولية للكربون + 3 (الكتلة
المولية للأكسجين) = 40 + </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">12 + </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">3 (16)
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">100</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> جم / مول</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة المول
الواحد = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">100</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> جم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">كتلة مولات؟
= </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">1000 </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">ملجم</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 1 جم (نحول
لجرام بالقسمة على 1000)</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات
= الكتلة المعطاة / كتلة المول الواحد = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">1 / 100 = 0.01</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"> </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
أيون الكالسيوم لمول واحد من المركب = 1 مول</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الكالسيوم في عينة كتلتها 1 جم = 0.01 × 1 = 0.01 مول</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يجب أن نميز
بين عدد مولات الأيون وعدد الأيونات، في حالة طلب عدد</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الأيونات
نضرب عدد المولات في عدد أفوجادروا.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;">53. صمم رسماً بيانياً بالأعمدة يظهر عدد مولات كل عنصر موجود في </span></b><span dir="LTR"></span><span dir="LTR"></span><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="LTR"></span><span dir="LTR"></span>500 g</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span> من الدايوكسين (</span></b><b><span dir="LTR" style="color: red; font-size: 18pt; line-height: 107%;">C<sub>12</sub>H<sub>4</sub>Cl<sub>4</sub>O<sub>2</sub></span></b><span dir="RTL"></span><span dir="RTL"></span><b><span lang="AR-SA" style="color: red; font-size: 18pt; line-height: 107%;"><span dir="RTL"></span><span dir="RTL"></span>) الشديد السمية؟ </span></b></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: #00b050; font-size: 18pt; line-height: 107%;">الحل:
</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يجب أن نحسب
الكتلة المولية للدايوكسين لمعرفة عدد المولات الموجودة في 500 جم منه.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكتلة
المولية للدايوكسين = 12 (الكتلة المولية للكربون) + 4 (الكتلة المولية للهيدروجين)
+ 4 (الكلية المولية للكلور) + </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2 (الكتلة</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">
المولية للأكسجين) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">12 (12) + 4 (1) + </span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">4 (35.5)
+ 2 (16) </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">= 144 + 4 +
142 +</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"> 32 = 322</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> جم
/ مول.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يجب أن نحسب
عدد المولات الموجودة في الكتلة المعطاة</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات
= الكتلة / كتلة المول الواحد = 322 / 500 </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">= 1.55</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> مول</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد المولات
في كتلة 500 جم من الدايوكسين = 1.55 مول</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نحدد عدد
مولات كل عنصر موجود في العينة</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">أولا عدد
مولات العناصر في المول الواحد من المركب هي </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">الكربون =</span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;"> 12</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">، الهيدروجين= 4، الكلور = 4،
الأكسجين = </span><span lang="FA" style="color: black; font-size: 18pt; line-height: 107%;">2</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الكربون في 1.55 مول من المركب = 12 × 1 × 1.55 = 18.6 مول كربون.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الهيدروجين في 1.55 مول من المركب = 4 × 1 × 1.55 <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>= 6.2 مول
هيدروجين</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الكلور في 1.55 مول من المركب = 4 × 1 × 1.55 = 6.2 مول كلور</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">عدد مولات
الأكسجين في 1.55 مول من المركب = 1.55 × 1 × 1.55 <span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span>= 3.1 مول
أكسجين</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">.</span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpMiddle" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">نلاحظ تساوي
عدد مولات الكلور والهيدروجين لأن كل منهما</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p class="MsoListParagraphCxSpLast" style="margin-right: 40px;"><span style="font-family: arial;"><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;">يساهم بعدد
متساو من المولات في المركب.</span><span lang="AR-SA" style="color: black; font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span dir="LTR" style="font-size: 18pt; line-height: 107%; mso-no-proof: yes;">
</span><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"></span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"></span></span></p><div class="separator" style="clear: both; text-align: center;"><span style="font-family: arial;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimlBkEE0fVOtmbleGqehiAM5jHdTfv4zhDt3nxpNrPX_kR4KxBfSe67zAOmSfDR1XQoAZfbPZ3BjC8z0AgLPIrhkaVk7cFCv7FUTHLKcYSLY3vZV9Ji8xxkRaMGttvlTt5oz2_9_29_Qsp8gc-HSZ0qVchNuqOAsHpqGKok7vVCds1reuKcAWSMp80YQ/s586/1.PNG" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="347" data-original-width="586" height="237" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimlBkEE0fVOtmbleGqehiAM5jHdTfv4zhDt3nxpNrPX_kR4KxBfSe67zAOmSfDR1XQoAZfbPZ3BjC8z0AgLPIrhkaVk7cFCv7FUTHLKcYSLY3vZV9Ji8xxkRaMGttvlTt5oz2_9_29_Qsp8gc-HSZ0qVchNuqOAsHpqGKok7vVCds1reuKcAWSMp80YQ/w400-h237/1.PNG" width="400" /></a></span></div><span style="font-family: arial;"><br /> </span><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;">تم بحمد الله </span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 107%;">نستقبل أسئلتكم واستفساراتكم واقتراحاتكم في خانة
التعليقات </span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="color: blue; font-size: 18pt; line-height: 107%;">"نرد على جميع التعليقات"</span></span></p><div style="margin-right: 40px;">
</div><p align="center" class="MsoNormal" style="margin-right: 0.6634in; text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"> </span></span></p><div style="margin-right: 40px;">
</div><div style="text-align: center;"><span style="font-family: arial;"><span lang="AR-SA" style="font-size: 18pt; line-height: 107%;"><span style="mso-spacerun: yes;"> </span>بالتوفيق
للجميع...^-^<span style="color: black; mso-themecolor: text1;"></span></span></span></div><div style="margin-right: 40px;">
</div><p style="margin-right: 40px;"></p>Nourhttp://www.blogger.com/profile/14865065136694003099noreply@blogger.com0