Molar Volume

What is the volume occupied by 1 mole of any gas at STP? 

• 44.8 L
• 22.4 L
• 16.8 L 
• 20.4 L 

What is the volume of 5 moles of oxygen gas at STP? 

• 112 L 
• 22.4 L
• 78.8 L 
• 114.24 L

How many moles are in a 18 L tank of nitrogen gas at STP? 

• 0.9 moles
• 1 mole
• 0.8 moles
• 0.75 moles 

What is the volume of 3 moles of hydrogen gas at STP? 

• 22.4 L 
• 44.8 L 
• 67.2 L
• 89.6 L 

A container with a volume of 893 L contains how many moles of air at STP?

• 20003.2 L
• 39.9 L
• 22.4 L
• none of the choices

How much volume does 3 moles of chlorine gas occupy at STP?

• 250 L
• 213 L
• 106.5 L
• 67.2 L

Hydrogen gas that occupies 35 L has a mass of what?

• 1.6 g
• 2.3 g 
• 3.1 g 
• 5.2 g