The internal energy of helium at 300 K and 1atm is 3,800 J, as well as the molar volume at the same temperature is 24.63(liters/mol). Compute the enthalpy of helium at this temperature and pressure and the rate at which enthalpy is transported by a stream of helium at 300k and 1atm whose molecular flow rate is 250 (Kmol/hour). R=0.082 (LATM/MolK). R=8.314(J/KMol). Compute the maximum work of the system.