Gas Laws and Problems

Front

In order to convert Celsius to Kelvin, you add ______ to the Celsius measurement.

Back

273

Front

If a gas has a pressure of 2 ATM and a volume of 10L, what would be the new volume if the pressure is changed to 1 ATM?

Back

20 L

Front

At a constant pressure, if the volume decreases, what happens to the temperature?

Back

decreases

Front

A sample of a gas has a volume of 852 mL at 298 K. What temperature is necessary for the gas to have a volume of 945 mL? Choose the formula: V1/T1 = V2/T2.

Back

Use the formula V1/T1 = V2/T2 to solve for the new temperature.

Front

A gas has a pressure of 2 atm and a volume of 10 L. What would be the new volume if the pressure is changed to 1 atm? Choose the correct formula: P1V1 = P2V2.

Back

Use the formula P1V1 = P2V2 to find the new volume.

Front

What is the ideal gas law equation?

Back

PV = nRT

Front

Define Boyle's Law.

Back

At constant temperature, the pressure of a gas is inversely proportional to its volume.

Front

What is Charles's Law?

Back

At constant pressure, the volume of a gas is directly proportional to its temperature in Kelvin.

Front

What happens to the volume of a gas if the temperature increases at constant pressure?

Back

The volume increases.

Front

What is the relationship between pressure and volume in Boyle's Law?

Back

Pressure increases as volume decreases, and vice versa.