posted by Brady .
A balloon contains 3.3 liters of nitrogen gas at a temperature of 90K and a pressure of 101 kPa.
If the temperature of the gas is allowed to increase to 25∘C and the pressure remains constant, what volume will the gas occupy?
since PV/T is constant, if P is held constant, then V/T is constant.
if T is increased by a factor of 296/90, then V is increased by a factor of 296/90.
So, multiply 3.3 by that factor.