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Answer the following problem and upload a file showing your working. Dichlorodifluoromethane (CCl₂F₂) is a liquid that cools by evaporating (vaporizing). How many kilograms of CCI₂F2 must be evaporated (vaporized) to freeze a tray of water (1250 g) at 273.15 K to ice at the same temperature? Heat of vaporization of CCl₂F2 is 17.4 kJ/mol and heat of fusion of water is 335 J/g.

Answer the following problem and upload a file showing your working. Dichlorodifluoromethane (CCl₂F₂) is a liquid that cools by evaporating (vaporizing). How many kilograms of CCI₂F2 must be evaporated (vaporized) to freeze a tray of water (1250 g) at 273.15 K to ice at the same temperature? Heat of vaporization of CCl₂F2 is 17.4 kJ/mol and heat of fusion of water is 335 J/g.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Answer the following problem and upload a file showing your working. Dichlorodifluoromethane (CCl₂F₂) is a liquid that cools by evaporating (vaporizing). How many kilograms of CCI₂F2 must be evaporated (vaporized) to freeze a tray of water (1250 g) at 273.15 K to ice at the same temperature? Heat of vaporization of CCl₂F2 is 17.4 kJ/mol and heat of fusion of water is 335 J/g.
Transcribed Image Text:Answer the following problem and upload a file showing your working. Dichlorodifluoromethane (CCl₂F₂) is a liquid that cools by evaporating (vaporizing). How many kilograms of CCI₂F2 must be evaporated (vaporized) to freeze a tray of water (1250 g) at 273.15 K to ice at the same temperature? Heat of vaporization of CCl₂F2 is 17.4 kJ/mol and heat of fusion of water is 335 J/g.
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