P1/T1 = P2/T2
5. The pressure of a certain mass of Argon is 657 torr at a temperature of 10°C. If
the absolute temperature is doubled, what is the new pressure?
6. A gas is kept in a steel cylinder under a pressure of 35.5kPa with a temperature of
27°C. The gas in then allowed to reach room temperature, 20°C. What is the
change in pressure in mm of Hg?
7. Gas is found in an aerosol can at STP. If the can is heated to the boiling point of
water what is the change in pressure.
8. If gas in held in a container at STP, what will the change in temperature be when
the gas is compressed to 520 mm of Hg.
9. The pressure of an unknown gas is 45 atm at 45.5°C. If the container is heated to
120°C what is the new pressure?
pleaseee show work
