الأحماض والقواعد

ما هي استخدامات الأمونيا

AL-frexen

الأمونيا هي كلمة شائعة تسمعها في كثير من الأحيان في الفصول الدراسية أو ببساطة عندما تتسوق لشراء سلع منزلية. إلى جانب ذلك ، يحتوي هذا العنصر ...

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الأحماض والقواعد

ما هي استخدامات حمض البنزويك

AL-frexen

ما هو حمض البنزويك تم وصف حمض البنزويك (C7H6O2) لأول مرة في القرن السادس عشر. الاسم مشتق من صمغ الجاوي. إنه مركب عضوي بلوري. إنه أبيض وينت...

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الأحماض والقواعد

ما هي استخدامات حمض الخليك

AL-frexen

حمض الخليك المعروف أيضًا باسم حمض الميثانيكاربوكسيلي وحمض الإيثانويك هو أساسًا سائل صافٍ عديم اللون وله رائحة قوية ونفاذة. نظرًا لأنه يحتوي...

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الأحماض والقواعد

ما هو الأس الهيدروجيني ؟ وكيف يحسب ؟

AL-frexen

تعريف الأس الهيدروجيني pH يتم تعريف الأس الهيدروجيني على أنه اللوغاريتم السالب لتركيز أيون H + . ومن هنا فإن معنى اسم pH مبرر على أنه قوة ...

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تحميل المزيد من المشاركات

جاري التحميل ...

لم يتم العثور على أي نتائج

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_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'Tempnec', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'navMessage': '\u200f\u0625\u0638\u0647\u0627\u0631 \u0627\u0644\u0631\u0633\u0627\u0626\u0644 \u0630\u0627\u062a \u0627\u0644\u062a\u0633\u0645\u064a\u0627\u062a \x3cb\x3e\u0627\u0644\u0623\u062d\u0645\u0627\u0636 \u0648\u0627\u0644\u0642\u0648\u0627\u0639\u062f\x3c/b\x3e. \x3ca href\x3d\x22https://www.gostten.com/\x22\x3e\u0625\u0638\u0647\u0627\u0631 \u0643\u0627\u0641\u0629 \u0627\u0644\u0631\u0633\u0627\u0626\u0644\x3c/a\x3e', 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/2199383314-lbx__ar.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/3268905543-lightbox_bundle_rtl.css'}, 'displayModeFull')); _WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList005', 'PostA3lan', document.getElementById('LinkList005'), {}, 'displayModeFull'));

أقسام الوصول السريع ( مربع البحث )

الأحماض والقواعد

ما هي استخدامات الأمونيا

ما هي استخدامات حمض البنزويك

ما هي استخدامات حمض الخليك

ما هو الأس الهيدروجيني ؟ وكيف يحسب ؟