Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 6 - Thermochemistry - Questions & Problems - Page 263: 6.22

Answer

Elements and compounds at different states have different standard heat formation. If we do not indicate the states, the calculation will be wrong.

Work Step by Step

Elements and compounds at different states have different standard heat formation. If we do not indicate the states, the calculation will be wrong.
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