Moles STP

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

• 44.8 L

• 22.4 L

• 16.8 L

• 20.4 L

How many moles are in a 18 L tank of nitrogen gas (N₂)?

• 0.9 moles

• 1 mole

• 0.8 moles

• 0.75 moles

What is the volume of 2 moles of helium gas (He₂)?

• 22.4 L

• 44.8 L

• 67.2 L

• 89.6 L

How many moles are in 89 liters of water vapor?

• 1993.6 moles

• 4.93 moles

• 1.478 moles

• 3.97 moles

What is the volume of 8.75 moles of methane (CH₄)?

• 140.4 L

• 196 L

• 21 L

• 0.39 L

How many moles are in 1 liter of oxygen (O₂)?

• 0.0446 moles

• 44.64 moles

• 22.4 moles

• 22400 moles

What is the volume of 250 moles of nitrogen (N₂)?

• 11.16 L

• 3502.5 L

• 5600 L

• 56 L

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

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

How many moles of O₂ are there in 89.6 liters?

• 2 moles

• 16 moles

• 4 moles

• 1 mole