What is the normality of a solution that contains 1.89g of h2c2o2 2h2oin of solution?

First convert mass to number of moles. Molar mass of H2C2O2 • 2H2O = 94 / mol

1.89g / (94 g / mol) = .02 mol H2C2O2 • 2H2O

Then we divide by 0.1 L, or 100 mL, and we get a concentration of 0.2 M.

Since there are two positive ions (2 H+), therefore normality is:

0.4 N

oh it is true if thats what you are asking

може ли да зареждате повече информация, моля