Gas Laws Review

Front

A gas that has a pressure of 2 atm and a volume of 10 L. What would be the new volume if the pressure was changed to 1 atm?

Back

P1V1 = P2V2

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?

Back

V1/T1 = V2/T2

Front

If a nitrogen gas occupies a volume of 500 ml at a pressure of 0.971 atm, what volume will the gas occupy at a pressure of 1.50 atm?

Back

P1V1 = P2V2

Front

If the pressure exerted by a gas at 298 K in a volume of 0.044 L is 3.81 atm, how many moles of gas are present?

Back

PV = nRT

Front

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

Back

273

Front

What is 50 C in Kelvin?

Back

323

Front

If a balloon is cooled, what will happen to the volume?

Back

Volume will decrease

Front

What increases the gas pressure of a system? Options: Increase the Temperature, Pump in more gas, Decrease the volume, All of these

Back

All of these

Front

In the ideal gas law, which variable represents the gas constant? Options: n, R, T, V

Back

R

Front

Determine the Kelvin temperature required for 0.0470 mol of gas to fill a balloon to 1.20 L under 0.998 atm pressure.

Back

307 K