The Oxidation of Cr³⁺ to CrO₄^2- Can Be Accomplished Using

question 32

Multiple Choice

The oxidation of Cr³⁺ to CrO₄^2- can be accomplished using Ce⁴⁺ in a buffered solution. The following data were obtained:
-Determine the order in the rate law of the species Ce³⁺.

• A) -1
• B) 2
• C) 3
• D) -2
• E) 1

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