Explain tovaporize toofreeze one tray of ice cubes

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Ammonia is used for refrigeration. the heat of vaporization of ammonia is 23.35kJ/,mol. How many grams of ammonia would have tovaporize toofreeze one tray of ice cubes(500g water)if the water was originally at 40.0 degree celsius?

Reference no: EM13213017

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