solution containing 2.5g of potassium hydroxide in 200cm 3 of solution (k=39, H = 1, 0 =16).
Physique/Chimie
Ayetuoma
Question
solution containing 2.5g of potassium
hydroxide in 200cm 3 of solution (k=39, H =
1, 0 =16).
hydroxide in 200cm 3 of solution (k=39, H =
1, 0 =16).