Compounds like CCl2​ F2​ are known as chloroffuorocarbons, or CFCs. These compounds were once widely used as refrigerants but are now being replaced by compounds that are believed to be less harmful to the environment. What amount of heat, q, is needed to freeze 200.g of water initially at 15.0%C ? The heat of fusion of water is 334 J/g. Select one: a. 12552 J b. 66800 J c. 79400 J d. 6500 J e. 334 I