Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 21 - Problems: 21.84

Answer

See explanation below.

Work Step by Step

E half-cell values for the oxidation and reduction of water different from Eo half-cell values for the same processes. Because in pure water, H+ and OH- concentrations are equal to 1 x 10^-7M, than the standard state value 1M.
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