11. Balance the following redox reaction in basic solution. 2 + Mn2* • I + MnO;

General Chemistry - Standalone book (MindTap Course List)
11th Edition
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Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
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Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.101QP: Balance the following skeleton equations. The reactions occur in acidic or basic aqueous solution,...
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11. Balance the following redox reaction in basic solution.
Mn2+
MnO4
Transcribed Image Text:11. Balance the following redox reaction in basic solution. Mn2+ MnO4
Half Reaction
Ered
3 e
Al
- 1.66 V
+
2 e
Br2
2 Br
+ 1.07 V
+
2 e
Co2+
- 0.28 V
+
Co
3 e
Cr
- 0.74 V
2 e
Cu²+
Cu
+ 0.34 V
2 e
F2
2 F
+ 2.87 V
+
2 e
Fe2+
Fe
- 0.44 V
e
Fe3+
Fe2+
+ 0.77 V
2 e
Mg?
Mg
- 2.37 V
+
2 e
Ni2+
Ni
- 0.28 V
2 e
Pb
- 0.13 V
2 e
Sn+
Sn2*
+ 0.15 V
2 e
Zn2+
Zn
- 0.76 V
+
+
+
Transcribed Image Text:Half Reaction Ered 3 e Al - 1.66 V + 2 e Br2 2 Br + 1.07 V + 2 e Co2+ - 0.28 V + Co 3 e Cr - 0.74 V 2 e Cu²+ Cu + 0.34 V 2 e F2 2 F + 2.87 V + 2 e Fe2+ Fe - 0.44 V e Fe3+ Fe2+ + 0.77 V 2 e Mg? Mg - 2.37 V + 2 e Ni2+ Ni - 0.28 V 2 e Pb - 0.13 V 2 e Sn+ Sn2* + 0.15 V 2 e Zn2+ Zn - 0.76 V + + +
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