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    Chemistry
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    General Chemistry
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    Exam 4: Chemical Reactions
  5. Question
    In Basic Solution,H<sub>2</sub>O<sub>2</sub> Oxidizes Cr<sup>3+</sup> to CrO<sub>4</sub><sup>2-</Sup> and Is Reduced
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In Basic Solution,H2O2 Oxidizes Cr3+ to CrO42- and Is Reduced

Question 119

Question 119

Multiple Choice

In basic solution,H2O2 oxidizes Cr3+ to CrO42- and is reduced to OH-.What is the lowest whole-number coefficient for OH- in the balanced net ionic equation?


A) 6
B) 10
C) 4
D) 16
E) 8

Correct Answer:

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