Calculate the vapor pressure of 3 pentanone (b.p. 102.0 C) Vapor Pressure The enthalpy of vaporization of \mathrm{H}{2} \mathrm{O}(1) is x \mathrm{~kJ} \mathrm{mol} and enthalpy of formation of water vapour \mathrm{ykJ} \mathrm{mol}. Enthalpy of formation of What is E when 2.0 mole of liquid water vaporises at 100C? The heat of vaporisation, H vap. of water at 100C is 40.66 kJmol^ 1. Sarthaks eConnect Largest Online Education Community Delta Extrax Diamond Heights Disposable 3G D8 Gas 5 gram Delta 8 Disposable THC HHC Vape Pen with Preheat 4asvapes Vaping Products