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What is the change in internal energy for a system which loses 422 J of heat, and on which 227 J of work is done?

Living By Chemistry: First Edition Textbook

1st Edition

ISBN:9781559539418

Author:Angelica Stacy

Publisher:Angelica Stacy

ChapterU5: Fire: Energy , Thermodynamics, And Oxidation-reduction

Section: Chapter Questions

Problem 3RE

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What is the change in internal energy for a system which loses 422 J of heat, and on which 227 J of work is done?

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