4. Please answer and show all work, thank you!! :) 4. How much work is done by or on the system (state which), in Kcal, in a reaction ifthe internal energy decreases by 7.00 Kcal and the heat absorbed by the systemcould be used to raise 275 g of water from 25.0°C to 75.0°C?

Answered: 4. How much work is done by or on the…

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter10: Energy

Section: Chapter Questions

Problem 29A

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4. How much work is done by or on the system (state which), in Kcal, in a reaction if the internal energy decreases by 7.00 Kcal and the heat absorbed by the system could be used to raise 275 g of water from 25.0°C to 75.0°C?