Gas Laws

Front

Which of the following is NOT true of the Kinetic Molecular Theory?

• It applies to all gas laws
• It states that ideal gasses occupy no space
• It states that ideal gasses have the highest density
• It states that ideal gasses don't attract each other

Back

It states that ideal gasses have the highest density

Front

A gas at a pressure of 2.2 atm occupies a volume of 20 L. If the pressure is reduced to 1.2 atm, what is the new volume?

Back

36.6 L

Front

A gas is heated to a temperature of 500K and has a volume of 5 L. The gas eventually cools to room temperature (about 300K), what is the new volume?

Back

3 L

Front

A gas at 23 ^oC occupies a volume of 250 L, if the gas is heated to a temperature of 46 ^oC, what is the new volume?

Back

269 L

Front

A gas with a pressure of 900 mmHg is held at a temperature of 40 ^oC, if the gas is heated to a temperature of 80 ^oC, what is the new pressure?

Back

1015 mmHg

Front

A gas at STP occupies a volume of 3.4 L. If the pressure is increased to 1.2 atm and the temperature is increased to 300K, what is the new volume?

Back

3.1 L

Front

What volume does 3.2 moles of Fluorine gas occupy at STP?

Back

About 72 L

Front

5 g of Hydrogen gas is injected into a piston that occupies 0.8 L, if the temperature reaches 100^oC, what is the pressure?

Back

96 atm

Front

Calculate the volume that a 0.323-mol sample of a gas will occupy at 265 K and a pressure of 0.900 atm.

Back

7.81 L

Front

The density of a gas is 88 g/L. What is the molar mass of the gas?

Back

1971.2 g/mol