mperkins3096 mperkins3096

24-05-2023
Physics

contestada

For the evaporation of water, at 100 degree C, = +9.72 kcal/mol (+40.7 kJ/mol). How many kilocalories are needed to vaporize 19.0 g of liquid water? How many kilocalories are released when 19.0 g of water vapor is condensed?

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