Given the reaction mechanism shown below Step 1 Ce4+ + Mn2+ → Ce³+ + Mn³+ Step 2 Ce4+ + Mn³+ → Ce³+ + Mn4+ Step 3 TI+ + Mn4+ →→ T1³+ + Mn²+ Which of the statements below is true. Mn²+ is an intermediate and Ce³+ is a product none of the statements are true Mn²+ is a catalyst and T13+ is a product Mn²+ is a catalyst and Mn4+ is a product
Given the reaction mechanism shown below Step 1 Ce4+ + Mn2+ → Ce³+ + Mn³+ Step 2 Ce4+ + Mn³+ → Ce³+ + Mn4+ Step 3 TI+ + Mn4+ →→ T1³+ + Mn²+ Which of the statements below is true. Mn²+ is an intermediate and Ce³+ is a product none of the statements are true Mn²+ is a catalyst and T13+ is a product Mn²+ is a catalyst and Mn4+ is a product
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![### Reaction Mechanism Analysis
Below is the given reaction mechanism, broken down into three steps:
#### Step 1:
\[ \text{Ce}^{4+} + \text{Mn}^{2+} \rightarrow \text{Ce}^{3+} + \text{Mn}^{3+} \]
#### Step 2:
\[ \text{Ce}^{4+} + \text{Mn}^{3+} \rightarrow \text{Ce}^{3+} + \text{Mn}^{4+} \]
#### Step 3:
\[ \text{Tl}^{+} + \text{Mn}^{4+} \rightarrow \text{Tl}^{3+} + \text{Mn}^{2+} \]
### Question
Which of the statements below is true?
1. \( \text{Mn}^{2+} \) is an intermediate and \( \text{Ce}^{3+} \) is a product
2. None of the statements are true
3. \( \text{Mn}^{2+} \) is a catalyst and \( \text{Tl}^{3+} \) is a product
4. \( \text{Mn}^{2+} \) is a catalyst and \( \text{Mn}^{4+} \) is a product
### Explanation
#### Analyzing the Steps:
- In Step 1, \( \text{Mn}^{2+} \) and \( \text{Ce}^{4+} \) react to form \( \text{Mn}^{3+} \) and \( \text{Ce}^{3+} \).
- In Step 2, \( \text{Mn}^{3+} \) and \( \text{Ce}^{4+} \) react to form \( \text{Mn}^{4+} \) and \( \text{Ce}^{3+} \).
- In Step 3, \( \text{Tl}^{+} \) and \( \text{Mn}^{4+} \) react to form \( \text{Tl}^{3+} \) and \( \text{Mn}^{2+} \).
From the steps, it is evident that:
- \( \text{Mn}^{2+} \) initially reacts and is reproduced in the process, suggesting it acts as a catalyst.
- \( \text{Mn}^{4+} \) appears as an intermediate product in Step 2 and is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F464fe16a-00d5-4182-8379-61bd4b8bbe02%2F67a53380-f6f0-4c70-bedb-620aa3596de3%2Fd289egs_processed.png&w=3840&q=75)
Transcribed Image Text:### Reaction Mechanism Analysis
Below is the given reaction mechanism, broken down into three steps:
#### Step 1:
\[ \text{Ce}^{4+} + \text{Mn}^{2+} \rightarrow \text{Ce}^{3+} + \text{Mn}^{3+} \]
#### Step 2:
\[ \text{Ce}^{4+} + \text{Mn}^{3+} \rightarrow \text{Ce}^{3+} + \text{Mn}^{4+} \]
#### Step 3:
\[ \text{Tl}^{+} + \text{Mn}^{4+} \rightarrow \text{Tl}^{3+} + \text{Mn}^{2+} \]
### Question
Which of the statements below is true?
1. \( \text{Mn}^{2+} \) is an intermediate and \( \text{Ce}^{3+} \) is a product
2. None of the statements are true
3. \( \text{Mn}^{2+} \) is a catalyst and \( \text{Tl}^{3+} \) is a product
4. \( \text{Mn}^{2+} \) is a catalyst and \( \text{Mn}^{4+} \) is a product
### Explanation
#### Analyzing the Steps:
- In Step 1, \( \text{Mn}^{2+} \) and \( \text{Ce}^{4+} \) react to form \( \text{Mn}^{3+} \) and \( \text{Ce}^{3+} \).
- In Step 2, \( \text{Mn}^{3+} \) and \( \text{Ce}^{4+} \) react to form \( \text{Mn}^{4+} \) and \( \text{Ce}^{3+} \).
- In Step 3, \( \text{Tl}^{+} \) and \( \text{Mn}^{4+} \) react to form \( \text{Tl}^{3+} \) and \( \text{Mn}^{2+} \).
From the steps, it is evident that:
- \( \text{Mn}^{2+} \) initially reacts and is reproduced in the process, suggesting it acts as a catalyst.
- \( \text{Mn}^{4+} \) appears as an intermediate product in Step 2 and is
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