Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 5 Principles of Chemical Reactivity: Energy and Chemical Reactions - Study Questions: 15

Answer

$0.40\ J/g.K$

Work Step by Step

From the conservation of energy principle: $13.8\ g\times C \times (98.8-27.1)=45.0\ g\times 4.184\ J/g.K\times(27.1-25.0)$ $395.39=989.46\times C$ $C=0.40\ J/g.K$
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.