Estimate the heat of vaporization of water at 25.0 oC given that the value is 40.7 kJ/mol at the normal boiling point.

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

Just took the quiz on edgenuity and the correct answer is "c.  4.54 x  10–12  j"

It will appear as o2(g) as a reactant