7. Gases

Which of the following molecules will behave most like an ideal gas under standard temperature and pressure conditions?

In the equation for the ideal gas law, PV = nRT, which of the following sets of variables are typically considered unknowns that can be solved for if the other variables are provided?

A balloon filled with helium gas at 20°C occupies 6.91 L at 1.00 atm. The balloon is immersed in liquid nitrogen at -196°C, while the pressure is raised to 5.20 atm. Using the Ideal Gas Law, what is the volume of the balloon in the liquid nitrogen?

According to the ideal gas law, what determines the shape and volume of a gas inside a container?

A 5.00 L tank contains carbon monoxide (CO) gas at a temperature of 155 °C and a pressure of 2.80 atm. Using the ideal gas law, how many moles of CO are present in the tank?

Which of the following relationships is described by the ideal gas law?

A sample of gas has a volume of 100.0 mL at 135 °C and 1.00 atm pressure. What will be the volume of the gas at 25 °C and 1.00 atm, assuming the amount of gas remains constant and it behaves ideally?

A sample of an ideal gas at 2.0 atm and 300 K is compressed to half its original volume and cooled to 150 K. What is the final pressure of the gas?

Which of the following equations correctly represents the ideal gas law?

Which of the following is NOT a property of an ideal gas?

Which of the following best describes the relationship between pressure, volume, and temperature in the Ideal Gas Law?

Sean drew a diagram showing four containers, each with a different gas at the same temperature, pressure, and volume. Container A contains the gas with the lowest molar mass. Which gas does container A most likely represent?

Using the ideal gas law, what is the temperature (in K) of 0.300 mole of neon gas in a 2.00 L vessel at 4.68 atm?