Equation 1 (Answer:
1.) What is the pressure exerted by 2.0 moles of an ideal gas when it occupies a volume of 12.0 L at
(Answer: 5.1 atm)
2.) A flashbulb of volume 2.6 cm3 contains O2 gas at a pressure of 2.3 atm and a temperature of 26oC.
How many moles of O2 does the flashbulb contain? (Answer: 2.4 x 10-4 moles)
3.) If 0.20 moles of helium occupies a volume of 64.0 liters at a pressure of 0.15 atm, what is the
temperature of the gas? (Answer: 580 K)
4.) What is the volume of 0.35 moles of gas at 1.7 atm of pressure and a temperature of 100 K?
5.) What is the pressure of 1.5 moles of an ideal gas at a temperature of 150 K and occupies a volume
of 20.0 liters? (Answer: 0.92 atm)
6.) How many moles of gas occupy 16.2 liters at a pressure of 1.05 atm and a temperature of 37oC?
(Answer: 0.668 moles)