Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 18 - Sections 18.1-18.9 - Exercises - Review Questions - Page 904: 6

Answer

Reduction occurs at the cathode of a voltaic cell.

Work Step by Step

The cathode is labeled as plus and is positive because the reaction that occurs there uses up electrons.
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