(e) O2(8) → H20(1) (basic solution) (f) Mn²*(aq) → MnO2(s) (basic solution) (g) Cr(OH)3(s) –→ CrO?"(aq) (basic solution)

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter17: Electrochemistry
Section: Chapter Questions
Problem 11E: Why is it not possible for hydrogen ion (H+) to appear in either of the half-reactions or the...
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Complete and balance the following half-reactions. In each case indicate whether the half-reaction is an oxidation or a reduction.

(e) O2(8)
(f) Mn²*(aq)
(g) Cr(OH)3(s) –→ CrO?"(aq) (basic solution)
H2O(1) (basic solution)
MnO2(s) (basic solution)
Transcribed Image Text:(e) O2(8) (f) Mn²*(aq) (g) Cr(OH)3(s) –→ CrO?"(aq) (basic solution) H2O(1) (basic solution) MnO2(s) (basic solution)
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