Unit # 5 - Calculations Based on Formulas
Molar Volume Calculations

(a) What is the volume of 0.400 g of hydrogen gas at STP?
(b) How many grams of CO2 are in a 10.0-L bottle of the gas at STP?
(c) How many moles of Nitrogen gas can fill a 4.0-L balloon at STP?
(d) Would your answer to (c) be any different if the gas is Argon?
(e) Determine the density of oxygen gas at STP?
(f) Would your answer to (e) be any different if the gas is Argon?