Chemistry (4th Edition)

Published by McGraw-Hill Publishing Company
ISBN 10: 0078021529
ISBN 13: 978-0-07802-152-7

Chapter 5 - Section 5.2 - Introduction to Thermodynamics - Checkpoint - Page 195: 5.2.1


e) -43 J.

Work Step by Step

The system releases heat, So q is negative. Given w=0. $\Delta U$= q+w = -43 J + 0 = -43 J.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.