Helium gas at P1=116.0kPa and T1=396.0K is located within a cylinder with a piston. Initially, the gas occupies V1=0.4000m3. A constant force, F, is applied to the end of the piston so that the pressure inside the cylinder is held constant at P2=116.0kPa. At the same time, Q=7710.0J of heat is transferred to the helium gas. The specific enthalpy of helium gas is given by the approximate relation H^(kJ/mol)=0.0208T(K). What is the final temperature of the helium gas? What is the final volume of the helium gas? What is the final volume of the helium gas? V2= licimect What is the work done by the gas? W= What is the change of internal energy of the system? U=