What is the volume occupied by 14.1 g of argon gas at a pressure of 1.20 atm and a temperature of 400 K?
Express your answer with the appropriate units.
Compare the volume of 14.1 g of helium to 14.1 g of argon gas (under identical conditions).
• The volume would be the same for helium gas.
• The volume would be greater for helium gas.
• The volume would be lower for helium gas.