Gas Law Math

If the temperature of a gas increase, the pressure...

• Decreases

• Increases

• Does not change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

If a hairspray can is heated, what can be expected of the pressure of the gas inside the can?

• The pressure will increase

• The pressure will decrease

• The pressure will remain constant

• The pressure will equalize

Tags

NGSS.MS-PS1-4

Which of the following would increase the (gas) pressure of a system?

• Increase the Temperature

• Pump in more gas

• Decrease the volume

• All of these

The following graph shows ____ relationship. 

• Direct

• Inverse

Gas inside a balloon originally had a volume of 3.12 L. Ernesto decides to sit on the balloon and compresses it to a final volume of 0.12 L and a final pressure of 3.14 atm. What was the original pressure?

• 2.29 atm

• 0.12 atm

• 8.28 atm

Boyle's law :  The pressure and volume of a gas show a _____ relationship. 

• Inverse 

• Direct 

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

• Volume will increase

• Volume will decrease

• Volume will not change

Tags

NGSS.MS-PS1-4

Calculate the volume that a 0.323-mol sample of a gas will occupy at 265 K and a pressure of 0.900 atm (make sure you use the correct R value).

• 7.18 L 

• 7.81 L

• 4.63 L

• 4.36 L

What about gasses can be measured?

• Pressure and Volume

• Temperature, Volume, and Pressure

• Volume and Temperature

• Pressure, Temperature, Volume, and Moles

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

• 5 L

• 20 L

• It would stay at 10L

• 1 L