Ice cubes are made by taking heat away from water. Suppose you put 400.0g of 20.0 °C water in an ice tray and put it Into the freezer. Calculate the heat (q) removed in the cooling process 20°C to 0°č, 0.0°C to 0.0°C, and 0.0°C to 20.0°C and sum up all the qs. Heat of fusion of water 335 Jlg Specific heat of water 4.184 J/g-"C Specific heat of ice 2.09 J/ g."C Heat of vaporization of water 2262 Jlg

Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter7: Chemical Energy
Section: Chapter Questions
Problem 61E: A coffee-cup calorimeter initially contains 125 g water at 24.2C. Potassium bromide (10.5 g), also...
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Ice cubes are made by taking heat away from water, Suppose you put 400.0 g of 20.0 °C water in an ice tray and put it into
the freezer, Calculate the heat (q) removed in the cooling process 20°C to 0°C, 0.0°C to 0.0°C, and 0.0°C to -20.0°C and sum
up all the qs.
Heat of fusion of water 335 Jlg
Specific heat of water 4.184 J/g."C
Specific heat of ice 2.09 J/ g.C
Heat of vaporization of water 2262 Jlg
Transcribed Image Text:Ice cubes are made by taking heat away from water, Suppose you put 400.0 g of 20.0 °C water in an ice tray and put it into the freezer, Calculate the heat (q) removed in the cooling process 20°C to 0°C, 0.0°C to 0.0°C, and 0.0°C to -20.0°C and sum up all the qs. Heat of fusion of water 335 Jlg Specific heat of water 4.184 J/g."C Specific heat of ice 2.09 J/ g.C Heat of vaporization of water 2262 Jlg
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