Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 20 - Electrochemistry - Exercises - Page 902: 20.47a


$Cu^{2+} < O_{2} < Cr_{2}O_{7}^{2-} < Cl_{2} < H_{2}O_{2}$

Work Step by Step

Oxidizing strengths of each are given below: $Cr_{2}O_{7}^{2-}: +1.33$ $H_{2}O_{2}: +1.776$ $Cu^{2+}: 0.337$ $Cl_{2}: +1.359%$ $O_{2}: +1.23$
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