Answer to Question #210834 in General Chemistry for rac

Question

If 7.46 g of a gas occupies 2.89 L at 841 mm Hg and 27.63 C, what is the molar mass of the gas?

Answer 1

v(gas)=2.89l/22.4l/mol=0.13mol

M=m/v

M(gas)=0.13mol*7.46g=1g/mol