OIS 182 166 H g O g H O AH2 68 32kCal Heat of vapourisation

Last updated: 6/28/2023

OIS 182 166 H g O g H O AH2 68 32kCal Heat of vapourisation of water at 1 atm and 25 C is 10 52 kCal The standard heat of formation in kcal of 1 mole of water vapour at 25 C is 1 10 52 2 78 84 3 57 80 4 57 80