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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 80

Question 80

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 Ce<sup>4+</sup>. A)  1 B)  -2 C)  3 D)  -1 E)  2
-Determine the order in the rate law of the species Ce4+.


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

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