Question

A sample of oxygen gas at a pressure of 788 mm Hg and a temperature of 75 °C, occupies a volume of 7.13 liters. If the gas is cooled at constant pressure to a temperature of 26 °C, the volume of the gas sample will be___ L.

Answer 1

2.47 L because if you use V1/T1=V2/T2 which equals 7.13L/75 Celsius =V2/ 26 Celsius.