Liquid ammonia, , was used as a refrigerant fluid before the discovery of the chlorofluorocarbons and is still widely used today. its normal boiling point is –33.4 °c, and its vaporization enthalpy is 23.5 kj/mol. the gas and liquid have specific heat capacities of 2.2 and 4.7 , respectively. calculate the heat energy transfer required to raise the temperature of 13.0 kg liquid ammonia from –50.0 °c to 0.0 °c. heat energy = kj
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Liquid ammonia, , was used as a refrigerant fluid before the discovery of the chlorofluorocarbons an...
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