Ask a New Question
Search
Questions and answers by
Nur Alimah
Answers (1)
-potassium hydroxide (pellets),KOH molecular weight - 56.1 g -hence 0.5 M, 28 g(1/2 of 56) of KOH dissolve in 280 ml ethanol, *take ratio 1 g:10 ml the it will be 28 g KOH: 280 ml ethanol -stir them up till clear
