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    Introduction to Chemistry Study Set 1
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    Exam 14: Oxidation-Reduction Reactions
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    Consider the Half-Reaction Cr<sup>3+</sup>(aq)→ Cr<sub>2</sub>O<sub>7</sub><sup>2−</sup>(aq)
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Consider the Half-Reaction Cr3+(aq)→ Cr2O72−(aq)

Question 113

Question 113

Multiple Choice

Consider the half-reaction Cr3+(aq) → Cr2O72−(aq) . When the equation is balanced in acid solution, the coefficient for water will be ________, and the number of electrons transferred will be ________.


A) 3, 3
B) 6, 6
C) 7, 6
D) 5, 4
E) 3, 6

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