## Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall

# Chapter 6 - Sections 6.1-6.10 - Exercises - Problems by Topic: 43

#### Answer

$655J$$-$$344J$ = $311J$

#### Work Step by Step

655J are absorbed by the system and 344J of work are done by the system onto the surroundings which gives a net change of 311J added to the system.

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