At 0°c and 760mm hg pressure, a gas occupies a volume of 100cm cube. The Kelvin temperature of the gas is increased by one - fifth while the pressure is increased one and a half times. Calculate the final volume of the gas.

Answer 1

Use (P1V1/T1) = (P2V2/T2)
You have T1 = 273, make T2 1/5 larger. You have 760 for P1, make P2 1-1/2 times that.

Answer 2

80