1. A mixture of two gases with a total pressure of 2.34 atm
contains 0.70 atm of Gas A. What is the partial pressure of Gas
B?
2. At 25.0 ° C, a 10.00 L vessel is filled with 5.25 moles
of Gas A and 6.05 moles of Gas B. What is the total pressure?
3. At 25.0 ° C, a 10.00 L vessel is filled with 8.00 atm of Gas
A and 7.89 atm of Gas B. What is the mole fraction of Gas B?
4. A 20.0 L container at 303 K holds a mixture of two gases
with a total pressure of 5.00 atm. If there are 2.64 mol of Gas A
in the mixture, how many moles of Gas B are present?
5. In a 4.00 L pressure cooker, water is brought to a boil. If
the final temperature is 115 °C at 3.25 atm, how many moles of
steam are in the cooker?
6. A sample of 6.00 mol of gas in a 10.00 L container is at
45.0 °C. What is the pressure of the gas?
7. A weather balloon calibrated at 0.00 °C to have a volume of
20.0 L has what volume at -30.5 °C assuming pressure is held
constant?
8. A balloon is filled to a volume of 1.50 L with 3.00
moles of gas at 25 °C. With pressure and temperature held constant,
what will be the volume of the balloon if 1.70 moles of gas are
added?