Applications of Ideal Gas Equation
1.)
What pressure is exerted by 1.0 mole of an ideal gas contained in a 1.0 L vessel at 0.0 oC?

2.)  What is the density of a sample of ammonia gas, NH3, if the pressure is 0.928 atm and the
temperature is 63.0 oC?                                            (Answer:  0.572 g/L)

3.)  Calculate the molar mass of a gas if 4.5 L of the gas at 785 torr and 23.5 oC has a mass of 13.5

4.)  0.453 moles of a gas confined to a 15.0 L container exerts a pressure of 1.24 atm on the walls of
the container.  What is the temperature of the gas (in oC)?                   (Answer:  227 oC)

5.)  5.4 grams of carbon dioxide are confined to a 20.0 L container at a temperature of 32.5 oC.  What
pressure does the gas exert?                                     (Answer:  0.15 atm)

6.)  2.125 grams of a gas in a 1.25 L container exert a pressure of 0.838 atm at 40.0 oC.  What is the
molar mass of the gas?                                             (Answer:  52.1 g/mole)

7.)  To what temperature must 10.0 grams of ammonia gas (NH3) have to be heated in a 15.0 L
container in order for it to exert a pressure of 3.50 atm?                      (Answer:  1090 K)

8.)  2.0 x 10-5 grams of hydrogen gas at 155 oC exert a pressure of 322.5 torr on the walls of a small
cylindrical tube.  What is the volume of the tube?                                (Answer:  8.3 x 10-4 L)