5. Balance the following oxidation-reduction equations. All reactions occur in basic solutions.(a) S203² + OCI → SO² + Cr(b) NiO₂+ Fe → Ni(OH)2+ Fe(OH)3(c) SbH3 + H₂O → Sb(OH)4 + H₂(d) P4 PH3 + HPO3²-

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Answered: 5. Balance the following…

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 18.24QE

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An electrode is prepared from liquid mercury in contact with a saturated solution of mercury(I) chloride, Hg2Cl, containing 1.00 M Cl . The cell potential of the voltaic cell constructed by connecting this electrode as the cathode to the standard hydrogen half-cell as the anode is 0.268 V. What is the solubility product of mercury(I) chloride?
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5. Balance the following oxidation-reduction equations. All reactions occur in basic solutions. (a) S203² + OCT → SO4² + Cr (b) NiO₂+ Fe → Ni(OH)2+ Fe(OH)3 SbH3 + H₂O → Sb(OH)4 + H₂ (d) P4 PH3 + HPO 3²-