Gas Law Units

Identify the pressure unit

• mL

• K

• atm

• cm3

1) A sample of sulfur dioxide occupies a volume of 652 mL at 40 psi. What volume will the sulfur dioxide occupy at STP?

• 26080 mL

• 1774 mL

• 239.61 mL

• 13980

Gay–Lussac's Law is a direct relationship between temperature and pressure. Assuming a constant volume, if the pressure doubles, then the temperature ________

• doubles in Kelvin units

• doubles in Celsius units

• halves in Celsius units

• halves in Kelvin units

A gas in an environment has a volume of 16.8 L and a pressure of 3.2 atm. If the volume changes to 10.6 L, what will the new pressure be?

• 5.07 atm

• 2.02 Pa

• 5.07 L

• 2.02 atm

• correct answer is not given

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

There are 65 liters of helium in a balloon at 35 K. If the temperature of the balloon is increased to 40 K, what will the new volume of the balloon be?

• 40 L

• 70 L

• 74.3 L

• 75.9 L

• correct answer is not given

What is the new volume of the gas if the pressure on 350 L of oxygen at 720 mm Hg is decreased to 600 mm Hg?

• 420 L

• 29.16 L

• 4200.0 L

• 291.6 L

• correct answer is not given

Edelman and Gronkowski want to play a game of beach volleyball. If the beach ball has a volume of  261 L at a temperature of 502 K, what will the temperature of the balloon be if the volume decreases to 176 L?

• 744 K

• 0.0030 K

• 339 K

• 512 K

• correct answer is not given

A gas in a metal container at 5 atm (P1) has its temperature changed from 20 K (T1) to 90 K (T2). What is the final pressure in atmospheres (P2)?

• 22.5 atm

• 22.5 K

• 225 atm

• 225K

• correct answer is not given

Hydrogen gas has a pressure of 14.2 psi at a temperature of 28 degrees Celsius. If the pressure is increased to 18.4 psi, what will be the new temperature?

• 390.03 psi

• 309.03 psi

• 1,086.82 psi

• 36.28 psi

• correct answer is not given