of molecular-kinetic theory Ideal gas Worksheet 1

Worksheet 1

Use the ideal gas law, and the universal gas constant to solve the following problems:

      with atm: R = 0.0821 L*atm/(K*mol)            with kPa: R =8.31 L*kPa /(K*mole)

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 I have an unknown quantity of gas at a pressure of 121.6 kPa, a volume of 31 liters, and a temperature of 87 ⁰C, how many moles of gas do I have?

3)         If I contain 3 moles of gas in a container with a volume of 60 liters and at a temperature of 400 K, what is the pressure inside the container?

4)         If I have 7.7 moles of gas at a pressure of 0.09 atm and at a temperature of 56 ⁰C, what is the volume of the container that the gas is in?

5)         If I have 17 moles of gas at a temperature of 67 ⁰C, and a volume of 88.89 liters, what is the pressure of the gas?

6)         If I have an unknown quantity of gas at a pressure of 50.65 kPa, a volume of 25 liters, and a temperature of 300 K, how many moles of gas do I have?

7)         If I have 21 moles of gas held at a pressure of 7901 kPa and a temperature of 900 K, what is the volume of the gas?

8)         If I have 1.9 moles of gas held at a pressure of 5 atm and in a container with a volume of 50 liters, what is the temperature of the gas?

9)         If I have 2.4 moles of gas held at a temperature of 97 ⁰C and in a container with a volume of 45 liters, what is the pressure of the gas?

10)       If I have an unknown quantity of gas held at a temperature of 1195 K in a container with a volume of 25 liters and a pressure of 560 atm, how many moles of gas do I have?

11)       If I have 0.275 moles of gas at a temperature of 75 K and a pressure of 177.3 kPa, what is the volume of the gas?

12)       If I have 72 liters of gas held at a pressure of 344.4kPa and a temperature of 225 K, how many moles of gas do I have?