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

• P1V1 = P2V2
• PV = nRT
• P1/T1 = P2/T2
• V1/n1 = V2/n2

A container is filled with H₂, and H₂O. What is the partial pressure of H₂ when the pressure of water is 17 kPa. The total pressure of the gases is 750 kPa.

• P1V1 = P2V2
• Pt = P1 + P2 + P3 +...
• P1/T1 = P2/T2
• V1/n1 = V2/ n2

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?

• Pt = P1 + P2 + P3 + ...
• P1V1 = P2V2
• V1/T1 = V2/T2
• P1V1/T1 = P2V2/T2

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

• P1V1 = P2V2
• PV = nRT
• P1/T1 = P2/T2
• V1/n1 = V2/n2

A sample of gas with a volume of 30.0 mL at 25.0^oC is heated to 50.0^oC.  What is the new volume of the gas?

• P1V1 = P2V2
• P1/T1 + P2/T2
• PV = nRT
• V1/T1 = V2/T2

Which of the following is equal to 1.00 atm? (there are 4 correct answers)

• 760.00 mm Hg

• 101.325 kPa

• 14.7 lbs./in²

• 60.00 torr

What temperature is Absolute Zero?

• 0 K

• 32 K

• 100 K

• 212 ^oC

• 273 K

What is standard temperature and pressure (STP)?

• 273 K and 101.3 kPa

• 273 kPa and 101.3 K

A 5ml tank of Helium is stored at a pressure of 30mmHg. It is transported in the airplane at an altitude with a pressure of 28mmHg. What will the new volume of Carbon dioxide be? (Boyles Law)

• 53.6 ml

• 5.36ml

• 168 ml

• 60 ml

A gas occupies 4.98 L at 2.6 atm of pressure. What volume does it occupy at 1.8 atm pressure?

• 12.9 L
• 0.72 L
• 7.2 L
• 3.44 L