Gas Variables

Which container will have a lower pressure?

• left

• right

• they both have the same pressure

• I don't know

What causes pressure?

• The walls of the container

• The vacuum in the container

• The collisions of the particles

• Atmospheric pressure acting on the outside walls

Tags

NGSS.MS-PS1-4

The relationship of which two variables are compared in Boyle's Law?

• pressure & volume

• volume & temperature

• temperature & pressure

• volume & moles (amount of gas)

Boyle's law shows the volume and pressure of a gas are always ........

• inversely proportional 

• directly proportional 

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

Which law?

• Charles 

• Boyle

• Hunsecker

• Newton

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What does Boyle's law relate to?

• Temperature and Volume

• Volume and Pressure

• Temperature and Pressure

What type of relationship is Charles' Law?

• Inverse

• Direct

• Not enough information

• goals

True or False: Gases can be compressed. 

• True

• False

When Pressure increases then the Volume must...

• Increase

• decrease