Apprendre Via le net

اضغط الوصلة https://www.lachimie.fr/organique/technique/distillation.php#:~:text=Distillation%3A%20principe%20et%20techniques%20La%20distillation%20est%20une,%C3%A0%20l%27aide%20d%27un%20r%C3%A9frig%C3%A9rant%20et%20forment%20le%20distillat. لفتح المصدر.