(a) Balance the following half-reactions by the ion-electron half-reaction method: (i) (acid solution) MnO4 – (aq) → MnO2 (s) (ii) (acid solution) Pu4+ (aq) → PuO2 2+ (aq) (iii) (base solution) Cl– (aq) → ClO– (aq) (iv) (base solution) Cu2O (s) → Cu (s) (b) Which of the above equations are
(a) Balance the following half-reactions by the ion-electron half-reaction method: (i) (acid solution) MnO4 – (aq) → MnO2 (s) (ii) (acid solution) Pu4+ (aq) → PuO2 2+ (aq) (iii) (base solution) Cl– (aq) → ClO– (aq) (iv) (base solution) Cu2O (s) → Cu (s) (b) Which of the above equations are
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.60QE
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(a) Balance the following half-reactions by the ion-electron half-reaction method:
(i) (acid solution) MnO4 – (aq) → MnO2 (s)
(ii) (acid solution) Pu4+ (aq) → PuO2 2+ (aq)
(iii) (base solution) Cl– (aq) → ClO– (aq)
(iv) (base solution) Cu2O (s) → Cu (s)
(b) Which of the above equations are oxidation half-reactions?
(c) Give the formulas of the reactants that become oxidized in the course of the reaction.
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