مصادر الكيمياء موقع لتعليم الكيمياء بصورة مبسطة
Avogadro’s law The principle that equal volumes of all gases and vapors, under the same conditions of temperature and pressure, contain identical number of molecules; also known as Avogadro’s hypothesis. From Avogadro’s law the converse follows that equal numbers of molecules of any gases under identical conditions occupy equal volumes. Therefore, under identical physical conditions the gram-molecular weights of all …
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