Ethyl alcohol has a boiling point of 78.0 °C, a freezing point of -114 °C, a heat of vaporization of 879 kJ/kg, a heat of fusion of 109 kJ/kg. and a specific heat of 2.43 kJ/kg.K. How much energy must be removed from 0.535 kg of ethyl alcohol that is initially a gas at 78.0°C so that it becomes a solid at -114 "C? Number Units

Ethyl alcohol has a boiling point of 78.0 °C, a freezing point of -114 °C, a heat of vaporization of 879 kJ/kg, a heat of fusion of 109 kJ/kg. and a specific heat of 2.43 kJ/kg.K. How much energy must be removed from 0.535 kg of ethyl alcohol that is initially a gas at 78.0°C so that it becomes a solid at -114 "C? Number Units

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Temperature

Section: Chapter Questions

Problem 19.25P: An underground gasoline lank can hold 1.00 103 gallons of gasoline at 52.0F. Suppose the tank is...

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