Asked by ken

A sample of peanut oil weighing 2g is added to 25ml of 0.4M koh. After saponification is complete, 8.5ml of 0.28M hes04 is needed to neutralize excess of koh. Saponification number of peanut oil

Thank for all tutors for your help.

Pls solve it for me step by step for me.
The answer 146.75

11 years ago