7. Gases

What volume is occupied by 1.00 mole of an ideal gas at a pressure of 2.00 atm and a temperature of 20.0 °C?

Real gas behavior corrections to the ideal gas law are based on which important factors?

Why does a balloon expand when taken to a higher elevation, assuming the temperature remains constant?

An 855 L tank is to be filled with nitrogen gas (N_2) at standard temperature and pressure (STP). What mass of nitrogen gas is required to fill the tank under these conditions?

A car tire is inflated to a pressure of 2.00 atm at a temperature of 300 K. If the temperature increases to 360 K and the volume of the tire remains constant, what is the new pressure of the tire? (Assume the amount of gas does not change.)

In experiment 1, a sample of propane gas occupies 75.0 mL at constant temperature. If the initial pressure was 1.20 atm at 100.0 mL, what would be the pressure of the propane gas at 75.0 mL?

When the temperature of a balloon filled with an ideal gas decreases, which property of the gas inside the balloon is reduced, assuming pressure remains constant?

At a constant pressure and amount of gas, which of the following describes the relationship between the volume and temperature of an ideal gas?

A 5.00-L tank contains helium gas at 1.50 atm. What is the pressure of the gas in mmHg?

Under which conditions do real gases deviate most from ideal gas behavior?

Under which conditions of temperature and pressure does oxygen gas behave least like an ideal gas?

A car tire is initially inflated to a pressure of 2.0 atm at a temperature of 300 K. After driving, the temperature inside the tire increases to 360 K, while the volume and amount of gas remain constant. According to the ideal gas law, what is the new pressure of the tire?

Under which set of conditions do real gases deviate the most from the ideal gas law?

Under which of the following sets of conditions will a real gas most closely approach ideal behavior?

Under which conditions of temperature and pressure does a real gas behave most like an ideal gas?