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    Chemical Principles Study Set 4
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    Exam 15: Chemical Kinetics
  5. Question
    The Oxidation of Cr 3+ to CrO 4 2- Can
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The Oxidation of Cr3+ to CrO42- Can Be Accomplished Using

Question 89

Question 89

Multiple Choice

The oxidation of Cr3+ to CrO42- can be accomplished using Ce4+ in a buffered solution. The following data were obtained: The oxidation of Cr<sup>3+</sup> to CrO<sub>4</sub><sup>2-</sup> can be accomplished using Ce<sup>4+</sup> in a buffered solution. The following data were obtained:   -Determine the order in the rate law of the species Cr<sup>3+</sup>. A)  -2 B)  3 C)  1 D)  2 E)  -1
-Determine the order in the rate law of the species Cr3+.


A) -2
B) 3
C) 1
D) 2
E) -1

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