Gas X has a density of 2.60 g/L at STP. Determine the molar mass of

Question

Gas X has a density of 2.60 g/L at STP. Determine the molar mass of
this gas.

DrBob222 · Answer

1 mole of a gas occupies 22.4 L at STP. Density = 2.50 g/L x 22.4 L = ?? grams.