CHEMISTRY · Multi-part · A Level · Chemistry · Amount of substance · Amount of substance
Problem
Rearranging the formula n=Mm , calculate the following:
(1) The molar mass of a substance if 0.250 mol of the substance has a mass of 54.0 g.
(2) The molar mass of a substance if 1.5 mol of the substance has a mass of 180 g.