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 - 5-2 Specific Heat Capacity: Heating and Cooling - Review & Check for Section 5-2 - Page 189: 1

Answer

A

Work Step by Step

We find: a) $2\ g\times 0.385\ J/g.K\times 10\ K=7.7\ J$ b) $4\ g\times 0.127\ J/g.K\times 10\ K=5.1\ J$ c) $3\ g\times 0.236\ J/g.K\times 10\ K=7.1\ J$
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