A balloon initially has a pressure of 2.9 atm, a volume of 4.5 L, and a temperature of 349.3 K. If the pressure changes to 3.4 atm and the volume to 6.5 L, what is the new temperature of the balloon?

39.9 liters of hydrogen are collected over water at 76.0°C and have a pressure of 439 torr. What would the pressure (in torr) of the 'dry' hydrogen at 29.4°C in an 18.5 liter container be? (Water Vapor Pressure at 76.0°C is 301.4 torr)

45.4 liters of hydrogen are collected over water at 76.0°C and has a pressure of 498 torr. What would the pressure (in torr) of the 'dry' hydrogen at 22.2°C in an 11.6 liter container be? (Water Vapor Pressure at 76.0°C is 301.4 torr)

A 75.0 g sample of dinitrogen monoxide (N2O) is confined in a 4.12 L vessel. What is the pressure (in atm) at 205.0°F, given that the ideal gas constant R is 0.0821 L·atm/mol·K?

A 75.0 g sample of dinitrogen monoxide (N2O) is confined in a 4.12 L vessel. What is the pressure (in atm) at 205°F, assuming ideal gas behavior?

A gas occupies a volume of 0.77 L at 20°C and 720 torr. Using the Ideal Gas Law, what volume would the gas occupy at 48°C and 760 torr?

A sample of argon gas has a volume of 0.240 L, a pressure of 0.900 atm, and a temperature of 27.0°C. At what temperature (°C) will the argon have a volume of 80.0 mL and a pressure of 3.20 atm, assuming the amount of gas remains constant?

A sample of argon gas has a volume of 735 mL at a pressure of 1.20 atm and a temperature of 112°C. What is the final volume of the gas, in milliliters, when the pressure is changed to 0.85 atm and the temperature is changed to 25°C, assuming the amount of gas remains constant?

A sample of oxygen gas has a volume of 640 mL at a temperature of 23°C. At what temperature (in °C) will the volume of the oxygen be 820 mL, assuming pressure and amount of gas are constant?