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A system suffers an increase in internal energy of 80 J and at the same time has 50 J of work done on it. What is the heat change of the system?

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter10: Energy

Section: Chapter Questions

Problem 21A

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Question

A system suffers an increase in internal
energy of 80 J and at the same time has 50
J of work done on it. What is the heat
change of the system?

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