A sample of argon gas at a pressure of 1.11 atm and a temperature of 185C, occupies a volume of 845 mL. If the gas is cooled at constant pressure until its volume is 706 mL, the temperature of the gas sample will be C.

A sample of methane gas at a pressure of 837 mm Hg and a temperature of 29C, occupies a volume of 7.35 liters. If the gas is cooled at constant pressure to a temperature of 4C, the volume of the gas sample will be L.

A sample of xenon gas at a pressure of 796 torr and a temperature of 20.9C, occupies a volume of 634 mL. If the gas is allowed to expand at constant temperature until its pressure is 517 torr, the volume of the gas sample will be mL.