Correct: The solute is the solid, Chromatography uses solubility, Mass is measured in grams, Sodium chloride is an ionic compound, Temperature measured in oC, Incorrect: The solvent is the solid, Insoluble solids will dissolve, Filtration separates a soluble solid, Solubility decreases with temperature, We change dependent variables,

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟