Calculating Energy Change Phase Change Easy Peasy All in One High School Simple, Quick, and Accurate Determination of the Heat of Vaporization of Water Chemical Education Xchange Iron Specific Heat, Latent Heat of Fusion, Latent Heat of Vaporization nuclear power.com Heat of Vaporization of Water 5) For vaporization of water at 1 bar, \Delta H = 40.63 \mathrm {kJ} \ma.. Entropy of Vaporization an overview ScienceDirect Topics