Liquid water at 180 degrees celsius and 1,002.7 kPa has an internal energy of 762.0 kJ/kg and a specific volume of 1.128 cm3/g. What is its Enthalpy? The water is brought to the vapor state at 300 degrees celsius and 1,500 kPa, where its internal energy is 2,784.4 kJ/kg and its specific volume is 169.7 cm3/g. Calculate delta U and delta H for the process.