Combined Gas Law

If I initially have 4.0 L of a gas at a pressure of 1.1 atm, what will the volume be if I increase the pressure to 3.4 atm?

• 1.29 L

• 12.36 L

• 1.29 atm

• 12.36 atm

If I have 5.6 liters of gas in a piston at a pressure of 1.5 atm and compress the gas until its volume is 4.8 L, what will the new pressure inside the piston be?

• 1.8 atm

• 3.27 atm

• 1.8 L

• 3.27 atm

How do you convert Celsius to Kelvin?

• Add 273
• Subtract 273
• You can't convert those
• They are the same thing

What is 50 C in Kelvin?

• 223
• 323
• 100
• 50

Tags

NGSS.MS-PS1-4

A gas is heated from 263K to 298K. The volume is increased from 24.0L to 35.0L. If the original pressure was 1.00 atm, what is the new pressure?

• 0.78 atm
• 1.65 atm
• 1.28 atm
• 0.61 atm

196L of air at 1.0atm is compressed to 26.0L. What is the new pressure?

• 7.54 atm
• 8.54 atm
• 6.54 atm
• 0.13 atm

What is the combined gas law equation?

• P1V1/T1=P2V2/T2
• P1V1=P2V2
• V1T1/V2T2
• PV=nRT

A weather balloon has a volume of 105L at 0.97 atm when the temperature is 318K. What is the volume at 293K and 1.05 atm?

• 89.4 L
• 0.32 L
• 93.8 L
• 3.13 L