Gas Laws Answers

Which law states that the volume and absolute temperature of a fixed quantity of gas are directly proportional under constant pressure conditions?

A container holds 6.4 moles of gas. Hydrogen gas makes up 25% of the total moles in the container. If the total pressure is 1.24 atm. What is the partial pressure of hydrogen?Use .

The absolute temperature of a gas is increased four times while maintaining a constant volume. What happens to the pressure of the gas?

Which equation below represents Charles’s law?

Five gases combined in a gas cylinder have the following partial pressures: 3.00 atm (N2), 1.80 atm (O2), 0.29 atm (Ar), 0.18 atm (He), and 0.10 atm (H). What is the total pressure that is exerted by the gases?Use .

A balloon that had a volume of 3.50 L at 25.0°C is placed in a hot room at 40.0°C. If the pressure remains constant at 1.00 atm, what is the new volume of the balloon in the hot room?Use .

The incomplete table below shows selected characteristics of gas laws.NameVariablesConstantsEquation? pressure, volumetemperature, moles of gasCharles’s law??Gay-Lussac’s law???combined gas law??What are the variables in Gay-Lussac’s law?

Which equation represents the combined gas law?

The gas in the piston is being heated, and the piston has moved upward. The observation will be summarized in a row of the incomplete table below.RowNameObservationVariables1Boyle's law Volume increases when pressure decreases?2Charles’s law??3Gay-Lussac’s law?Temperature, pressure4Combined gas law??What are the variables for this piston?

Which law is based on the graph that is shown below?