Ideal Gas Law Calculations:
1. What is the pressure in atmospheres exerted by a 0.500 mol sample of nitrogen gas in a 10.0 L container at 298 K?
Answer: 1.22 atm
2. How many grams of carbon dioxide gas are there in a 45.1 L container at 34ºC and 1.04 atm? Answer: 81.9 g CO2
3. A gas sample occupies 877 mL at 20ºC. What is the pressure, in atmospheres, given that there are 1.45 mol of gas in the sample? Answer: 3.98 atm
4. What is the volume, in liters, of 0.250 mol of oxygen gas at 20.0ºC and 0.974 atm pressure? Answer: 6.17 L O2
5. What is the mass, in grams, of oxygen gas in a 12.5 L container at 45ºC and 7.22 atm? Answer: 111 g O2
6. What pressure, in atmospheres, is exerted by 0.655 grams of hydrogen gas in a 408 mL container at 35ºC? Answer: 2.01 atm
7. What mass of chlorine gas, Cl2, in moles, is contained in a 10.0 L tank at 27ºC and 3.50 atm of pressure? Answer: 1.42 mol Cl2
8. How many liters are ocupied by 25.45 grams of nitrogen at 125ºC and 684.76 mmHg pressure? Answer: 33.0 L N2
9. A sample that contains 4.38 mol of a gas at 250 K has a pressure of 0.857 atm. What is the volume? Answer: 105 L
10. A sample of carbon dioxide with a mass of 0.30 g was placed in a 250 mL container at 400 K. What is the pressure exerted by a gas in kpa? Answer: 91.17 kpa