Chemistry: Principles and Practice (3rd Edition)

Published by Cengage Learning
ISBN 10: 0534420125
ISBN 13: 978-0-53442-012-3

Chapter 5 - Thermochemistry - Questions and Exercises - Questions - Page 200: 5.9

Answer

The system is the portion of interest which is under study. The surroundings is everything else. For example, if we are studying a reaction in the test tube, then the test tube and the chemicals inside it are the system, and everything else are the surroundings.

Work Step by Step

The system is the portion of interest which is under study. The surroundings is everything else. For example, if we are studying a reaction in the test tube, then the test tube and the chemicals inside it are the system, and everything else are the surroundings.
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