Question
In an electric freezer, 401.0 g of water at 18.5°C is cooled, frozen, and the ice is chilled to −5.6°C.
(a) What is the change of heat in the water?
(b) If the latent heat of vaporization of the Freon refrigerant is 40 cal/g, how many grams of Freon must be evaporated to absorb this heat
(a) What is the change of heat in the water?
(b) If the latent heat of vaporization of the Freon refrigerant is 40 cal/g, how many grams of Freon must be evaporated to absorb this heat