Volume is inversely proportional to _______________.
What is pressure?
100
The volume of a gas is directly proportional to the _______________.
What is temperature?
100
This is the ideal gas equation.
What is PV = nRT?
100
If I place 3 moles of N2 and 4 moles of O2 in a 35 L container at a temperature of 25 degrees Celsius, what will the pressure of the resulting mixture of gases be?
What is 4.88 atm?
100
Calculate the density of NO2gas at 0.970 atm and 35 degrees Celsius.
What is 1.77 g/L?
200
2.00 L of a gas is at 740.0 mmHg pressure. What is its volume at standard pressure?
What is 1.95 mmHg?
200
A gas is collected and found to fill 2.85 L at 25.0°C. What will be its volume at standard temperature?
What is 2.61 L?
200
What is the volume of 1.00 mole of a gas at standard temperature and pressure?
What is 22.4 L?
200
What's the partial pressure of carbon dioxide in a container that holds 5 moles of carbon dioxide, 3 moles of nitrogen, and 1 mole of hydrogen and has a total pressure of 1.05 atm?
What is 0.583 atm?
200
Calculate the molar mass of a gas if 2.50 g occupies 0.875 L at 685 torr and 35 degrees Celsius.
What is 80.1 g/mol?
300
5.00 L of a gas is at 1.08 atm. What pressure is obtained when the volume is 10.0 L?
What is 0.54 atm?
300
4.40 L of a gas is collected at 50.0°C. What will be its volume upon cooling to 25.0°C?
What is 4.06 L?
300
What mass of CO2 is needed to fill an 80.0 L tank to a pressure of 150.0 atm at 27.0°C?
What is 21,447.7 g?
300
SO2 (5.00 g) and CO2 (5.00 g) were placed in a 750.0 mL container at 50.0 degrees Celsius. The partial pressure of CO2 in the container was _________ atm.
What is 4.02 atm?
300
Which gas is most dense at 1.00 atm and 298 K: CO2, N2O, or Cl2?
What is Cl2?
400
2.50 L of a gas was at an unknown pressure. However, at standard pressure, its volume was determined to be 8.00 L. What was the unknown pressure?
What is 2,432 mmHg?
400
5.00 L of a gas is collected at 100 K and then allowed to expand to 20.0 L. What is the new temperature in order to maintain the same pressure?
What is 400 K?
400
At what temperature does 5.00g of H2 occupy a volume of 50.0 L at a pressure of 1.01 atm?
What is 248 K?
400
A flask contains a mixture of He and Ne at a total pressure of 2.6 atm. There are 2.0 mol of He and 5.0 mol of Ne in the flask. The partial pressure of He is ________ atm.
What is 0.74 atm?
400
The density of ammonia gas in a 4.32 L container at 837 torr and 45 degrees Celsius is _________ g/L.
What is 0.717 g/L?
500
A fixed quantity of gas at 23 degrees C exhibits a pressure of 735 torr and occupies a volume of 5.22 L. What is the volume the gas will occupy if the pressure is increased to 1.88 atm while the temperature is held constant?
What is 2.69 L?
500
A fixed quantity of gas at 23 degrees C exhibits a pressure of 735 torr and occupies a volume of 5.22 L. What is the volume the gas will occupy if the temperature is increased to 165 degrees C while the pressure is held constant?
What is 7.72 L?
500
How many moles of gas would you have if you had a volume of 38.0L under a pressure of 1432 mmHg at standard temperature?
What is 3.02 mol?
500
A mixture of He and Ne at a total pressure of 0.95 atm is found to contain 0.32 mol of He and 0.56 mol of Ne. The partial pressure of Ne is __________ atm.
What is 0.60 atm?
500
The mass of nitrogen dioxide contained in a 4.32 L vessel at 48 degree Celsius and 141,600 Pa is ______ g.