Heating Curve and Cooling Curve of Water Enthalpy of Fusion & Vaporization A bar plot showing the water uptake by the Silica gel for all eight Download Scientific Diagram Solved 2.55 moles of water undergoes the transition H2O(1, Chegg.com The equivalent evaporation (kg hr) of a boiler producing 2000 kg hr of steam with enthalpy content of 2426 kJ kg from feed water at temperature 40C (liquid enthalpy at 4C = 168 kJ kg, enthalpy