Assuming that water vapor is an ideal gas with v = 6, calculate the following for one mole:
(a) The enthalpy at 400 "C and 3 atm pressure;
(b) the enthalpy at 100 OC and 1 atm pressure;
(c) the enthalpy of one mole of liquid water at 100 "C and 1 atm pressure
(d) Use the answer to part and the specific heat of water to find the enthalpy at 50 OC and 1 atm.
(e) Use the answer to part (c) and the specific heat of water to find the enthalpy at 10 "C and 8 atrn. (Liquid water is essentially incompressible.)