Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 40.

Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 40. cm3. If the combustion of this mixture releases 925 J of energy, to what volume will the gases expand against a constant pressure of 675 torr if all the energy of combustion is converted into work to push back the piston?