CHEMISTRY · Subjective · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties
Problem
A pure solid is weighed in two separate trials.
• Trial 1: 0.150 mol has a mass of 12.0 g.
• Trial 2: 0.400 mol has a mass of 32.0 g.
Assuming a constant proportional relationship between mass and amount, calculate the molar mass of the solid in g mol⁻¹.