Question

What is the molar concentration of a solution produced by dissolving 1.234 g (NH4)2CrO4 in water and diluting to a total final volume of 300.0 ml? (mass of {NH4}2CrO4 is 152.03 g/mol).

Answer 1

mols (NH4)2CrO4 = grams/molar mass
M = mols/L