Question
Calculate the molecular weight of a gas if 16.8 g of the gas occupies 16.3 L at STP.
Answers
DrBob222
mols of the gas = 16.3/22.4 = ?
Then mols = g/molar mass. You know mols and grams, solve for molar mass.
Then mols = g/molar mass. You know mols and grams, solve for molar mass.