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    Exam 12: Oxidation-Reduction Reactions
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    Refer to the Following Incomplete, Unbalanced Equation
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Refer to the Following Incomplete, Unbalanced Equation

Question 80

Question 80

Multiple Choice

refer to the following incomplete, unbalanced equation
Cr2O72-(aq) + NO(g)
refer to the following incomplete, unbalanced equation Cr<sub>2</sub>O<sub>7</sub><sup>2-</sup>(aq)  + NO(g)     Cr<sup>3+</sup>(aq)  + NO<sub>3</sub><sup>-</sup>(aq)  -What is the coefficient of the NO in the balanced equation? A)  1 B)  2 C)  3 D)  4 E)  6 Cr3+(aq) + NO3-(aq)
-What is the coefficient of the NO in the balanced equation?


A) 1
B) 2
C) 3
D) 4
E) 6

Correct Answer:

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