رد: الكيمياء التحليلية ( ك 211 ) .."
السلام عليكم ورحمة الله وبركاته
ساعدوني يا اهل الحجمي والوزني 211 عندي واجب ما عرفت احله
اللي يعرف للحل لا يبخل علي بالمساعده ...
20ml of 0.50N-HoAC is diluted with water to 100ml and the resulting solution is titrated with 0.50N-NaOH..calculate the pH of the solution
at rest *
when 6ml of NaOH has been added*
at the equivalent point*
when 24ml of NaOH has been added*
(ka=1.86*10^-5)
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