How many kilograms of ice at 0°C must be added to 0.6 kg of water at 100°C in an insulated 0.1-kg copper container in order to cool the container and its contents to 30°C? The specific heats of water and copper are 4.2 and 0.39 kJ/kg.K, respectively; the heat of fusion of ice is 335 kJ/kg. C. 0.58 kg D. 0.61 kg A. 0.39 kg B. 0.43 kg

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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dings and that the value of c for the
kcal/kg. °C. Heat of vaporization of water is 540 kcal/kg.
A. 38.5°C
B. 42.5°C
C. 43.7°C
D. 45.5°C
26. How many kilograms of ice at 0°C must be added to 0.6 kg of water at 100°C in an insulated 0.1-kg
copper container in order to cool the container and its contents to 30°C? The specific heats of water and
copper are 4.2 and 0.39 kJ/kg.K, respectively; the heat of fusion of ice is 335 kJ/kg.
A. 0.39 kg
C. 0.58 kg
D. 0.61 kg
B. 0.43 kg
Transcribed Image Text:dings and that the value of c for the kcal/kg. °C. Heat of vaporization of water is 540 kcal/kg. A. 38.5°C B. 42.5°C C. 43.7°C D. 45.5°C 26. How many kilograms of ice at 0°C must be added to 0.6 kg of water at 100°C in an insulated 0.1-kg copper container in order to cool the container and its contents to 30°C? The specific heats of water and copper are 4.2 and 0.39 kJ/kg.K, respectively; the heat of fusion of ice is 335 kJ/kg. A. 0.39 kg C. 0.58 kg D. 0.61 kg B. 0.43 kg
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