An evacuated glass vessel weighs 50.0 g when empty, 148.0 g when filled with a liquid…
CHEMISTRY · Subjective · A Level · Chemistry · Amount of substance · Amount of substance
Problem
An evacuated glass vessel weighs 50.0 g when empty, 148.0 g when filled with a liquid of density 0.98 g mL−1 and 50.5 g when filled with an ideal gas at 760 mm Hg at 300 K. Determine the molar mass of the gas.