When the Following Oxidation-Reduction Reaction in Basic Solution Is Balanced,what

question 81

Multiple Choice

When the following oxidation-reduction reaction in basic solution is balanced,what is the lowest whole-number coefficient for OH^-,and on which side of the balanced equation should it appear?
Cr₂O₃(s) → Cr(OH) ₂(aq) + CrO₄^2-(aq)

• A)2,reactant side
• B)10,product side
• C)4,product side
• D)4,reactant side
• E)2,product side

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