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2. Ice cubes are made by taking heat away from water. Suppose you put 2.50kg of 40°C water in an ice tray and put it into the freezer. What is the total heat(calories) removed when the water cools from 40°C to O°C and then freezes at 0°C. note:Cce cal = 0.45

2. Ice cubes are made by taking heat away from water. Suppose you put 2.50kg of 40°C water in an ice tray and put it into the freezer. What is the total heat(calories) removed when the water cools from 40°C to O°C and then freezes at 0°C. note:Cce cal = 0.45

Introduction to Chemical Engineering Thermodynamics
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
Problem 1.1P
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subject: physical chemistry

2. Ice cubes are made by taking heat away from water. Suppose you put 2.50kg of 40°C water in an ice tray and put it into the freezer. What is the total heat(calories) removed when the water cools from 40°C to o°C and then freezes at 0°C. cal note:C = 0.45 g.° C
Transcribed Image Text:2. Ice cubes are made by taking heat away from water. Suppose you put 2.50kg of 40°C water in an ice tray and put it into the freezer. What is the total heat(calories) removed when the water cools from 40°C to o°C and then freezes at 0°C. cal note:C = 0.45 g.° C
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