The specific heat of the liquid NH₃ is 4.7 J/g.K and the specific heat of its vapor is 2.2 J/g.K. Its enthalpy of vaporization is 25.1 kJ/mol. If you heat 8.0 kg of liquid ammonia from -50 degrees Celsius to its boiling point of -33.6 degrees Celsius, and then to 0 degrees Celsius, how much heat energy do you supply?

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Coleen AmadoLv10

19 Dec 2020

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