Balance the following electrochemical reaction in acid: MnO 4 (aq) + Zr( s) → Mn –"( aq) + Zr + Zr "(aq) 2+

Chemistry
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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Balance the following electrochemical reaction in acid:
MnO 4 (aq) + Zr( s) → Mn ²*( aq) + Zr 2*( aq)
2+
O a. 2 Mn04 (aq) + 16H*(aq) + 5 Zr(s) → 2 Mn-*(aq) + 5 Zr2*(aq) + 8 H20()
O b.2 Mn04 (aq) + 8H*(aq) + 5 Zr(s) → 2 Mn2*(
O C. MnO4 (aq) + Zr(s) → Mn2*(aq)+ Zr2*(aq) + 5 e-
O d.2 MnO4 (aq) + 5 Zr(s)→ 2 Mn2*(aq) + 5 Zr2*(aq)
(aq) + 5 Zr*(aq) + 8 H20()
Transcribed Image Text:Balance the following electrochemical reaction in acid: MnO 4 (aq) + Zr( s) → Mn ²*( aq) + Zr 2*( aq) 2+ O a. 2 Mn04 (aq) + 16H*(aq) + 5 Zr(s) → 2 Mn-*(aq) + 5 Zr2*(aq) + 8 H20() O b.2 Mn04 (aq) + 8H*(aq) + 5 Zr(s) → 2 Mn2*( O C. MnO4 (aq) + Zr(s) → Mn2*(aq)+ Zr2*(aq) + 5 e- O d.2 MnO4 (aq) + 5 Zr(s)→ 2 Mn2*(aq) + 5 Zr2*(aq) (aq) + 5 Zr*(aq) + 8 H20()
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