a label on a bottle of hydrochloric acid has the following has the following information density 1.134g/cm3 and percentage purity 37%.Find the mass of hydrochloric acid in 1cm3 of the stock solution
density = 1.134 g/cc
mass of 1 cc then is 1.134 grams. 37% of that is HCl so
1.134 grams x 0.37 = grams HCl.