Ideal Gas Law Practice Problems | Hunter College CUNY

University:
Hunter College CUNY
Course:
CHEM 106 | General Chemistry Laboratory
Academic year:

2022
Views:

419

Pages:

2
Author:

Zoie Hudson

Ideal Gas Law Practice Problems 1. If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature? 2. If you have 72 liters of gas held at a pressure of 3.4 atm and a temperature of 225 K, what is the volume of the gas? 3. What would the volume in mL be of an ideal gas, if a 0.025 mole sample had temperature of 6541.97 K at a pressure of 2447 torr ? 4. Calculate the mass of 15.0 L of NH3 at 27° C and 900. mm Hg. 5. Calculate the pressure in atm exerted by 20.00 grams of oxygen gas confined to a 750.00 mL container at 20.00°C 6. How many molecules are there in 985 mL of nitrogen at 0.0° C and 1.0x10-6 mm Hg? 7. 25.00 grams of argon are placed in a 20.00 L container and the pressure is determined to be 1.250 atm. What is the temperature of the gas? 8. How many grams of hydrogen gas are in a 500.0 mL container at 500.0 Torr and 50.00°C? Answers are Below! Answers 1. 205 K 2. 13.3 moles 3. 4170 mL 4. 12.3 g NH3 5. 18.68 atm 6. 3.48 x 1013 N2 molecules 7. 486.6 Kelvin 8. 0.02501 grams of H2