Ideal Gas Law Math

The ideal gas law can be mathematically described as PV=nRT.

• TRUE

• FALSE

PV=nRT

• Charles Law

• Boyle's Law

• Combined Gas Law

• Ideal Gas Law

Calculate the volume that a 0.323-mol sample of a gas will occupy at 265 K and a pressure of 0.900 atm.

• 7.18 L 

• 7.81 L

• 4.63 L

• 4.36 L

The gas constant in the ideal gas law is equivalent to 0.08206 L atm/mol K.

• TRUE

• FALSE

In the ideal gas law, volume is directly related to moles.

• TRUE

• FALSE

Calculate the volume that a 0.323mol sample of a gas will occupy at 265 K and a pressure of 0.900 atm.

• 7.08 L

• 7.80 L

• 7.63 L

• 7.36 L

Determine the absolute temperature required for 0.0470 mol of gas to fill a balloon to 1.20 L under 0.998 atm pressure.

• 0 K

• 111 K

• 211 K

• 311 K

What is the pressure exerted by 5.00 moles of nitrogen gas contained in a 30.0 Liter container at 25.0 °C?

• 0.34 atm

• 50.3 atm

• 4.08 atm

• 6.05 atm

At 17 °C, a 0.80 mole sample of a gas exerts a pressure of 1.2 atmospheres. What is the volume of the container?

• 0.93 Liters

• 10.55 Liters

• 16.31 Liters

• 15.87 Liters

An 18 liter container holds 16.00 grams of oxygen gas (O₂) at 45 °C. What is the pressure in the container?

• 0.73 atm

• 1.10 atm

• 2.35 atm

• 3.27 atm