Standard enthalpy of vapourisation `Delta_("vap")H^( )` for water at `100^@C` is `40.66 kJ mol^( 1)`. The internal energy of vapourisation of water at `100^@C` (in kJ `mol^( 1)`) is (Assume water vapour to behave like Vap Concept Vape d'excellence Vape CBD : Guide E liquides CBD de Cigarette Electronique Standard enthalpy of vapourisation \Delta _ { \mathrm { vap } } \mathrm {.. Le Temps Du CBD Lanton VAPE & CBD SHOP, Boutique de Cigarettes lectroniques Lanton Tlphone, Adresse, Horaires, Avis FrenchSmoke.fr Given ln (P2 P1) = Delta HVAP R (1 T2 1 T1). Find the Delta H Vap for C6H6 if the HomeworkLib