Classify each half-reaction as a reduction or an oxidation. oxidation Cr,0 (aq) + 14 H' (aq) + 6 e 2 Cr (aq) +7H,O(1) Fe (aq) + 3e » Fe(s) reduction Au(s) + 2 CN (aq) → Au(CN), (aq) + e oxidation HgO(s) + H,O(1) + 2 ej → Hg(1) + 2 OH (aq) oxidation 2 Cl (aq) CL, (g) + 2 e reduction Answer Bank reduction oxidation
Classify each half-reaction as a reduction or an oxidation. oxidation Cr,0 (aq) + 14 H' (aq) + 6 e 2 Cr (aq) +7H,O(1) Fe (aq) + 3e » Fe(s) reduction Au(s) + 2 CN (aq) → Au(CN), (aq) + e oxidation HgO(s) + H,O(1) + 2 ej → Hg(1) + 2 OH (aq) oxidation 2 Cl (aq) CL, (g) + 2 e reduction Answer Bank reduction oxidation
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter17: Electrochemistry And Its Applications
Section: Chapter Questions
Problem 11QRT
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