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6 Nov 2019

A sample of an ideal gas has a volume of 3.20 L at 12.60 °C and 1.60 atm. What is the volume of the gas at 18.20 °C and 0.996 atm?

A flexible container at an initial volume of 8.15 L contains 9.51 mol of gas. More gas is then added to the container until it reaches a final volume of 14.3 L. Assuming the pressure and temperature of the gas remain constant, calculate the number of moles of gas added to the container.

Calculate the number of moles of carbon dioxide gas present in a 2.25 L flask at STP.

How many molecules are there in an ideal gas with a volume of 4.08 L at STP?

A mixture of He, N2, and Ar has a pressure of 15.1 atm at 28.0 °C. If the partial pressure of He is 1445 torr and that of Ar is 959 mm Hg, what is the partial pressure of N2?

Container A holds 737 mL of ideal gas at 2.40 atm. Container B holds 119 mL of ideal gas at 4.70 atm. If the gases are allowed to mix together, what is the resulting pressure?

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Irving Heathcote
Irving HeathcoteLv2
24 Mar 2019

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