Catalytic destruction of ozone can involve both Clo and Bro. Complete the reaction for mechanism II. + Cl --> * + 02 O3 + Br --> * + 02 clo + Bro --> Cl + Br + Overall + 03 --> + 02
Catalytic destruction of ozone can involve both Clo and Bro. Complete the reaction for mechanism II. + Cl --> * + 02 O3 + Br --> * + 02 clo + Bro --> Cl + Br + Overall + 03 --> + 02
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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![### Catalytic Destruction of Ozone Involving ClO and BrO: Mechanism II
Ozone (O₃) in the Earth's stratosphere can undergo catalytic destruction, a process accelerated by the presence of certain compounds like ClO (chlorine monoxide) and BrO (bromine monoxide). This process is essential for understanding the depletion of the ozone layer. Below, we outline the steps involved in the catalytic destruction of ozone via Mechanism II, involving both ClO and BrO.
**Step-by-Step Reaction Mechanism:**
1. **Reaction with Chlorine Atom (Cl):**
\[
\text{} + \text{Cl} \rightarrow \text{} + \text{O}_2
\]
2. **Reaction of Ozone with Bromine Atom (Br):**
\[
\text{O}_3 + \text{Br} \rightarrow \text{} + \text{O}_2
\]
3. **Reaction of ClO and BrO:**
\[
\text{ClO} + \text{BrO} \rightarrow \text{Cl} + \text{Br} + \text{}
\]
4. **Overall Reaction:**
\[
\text{} + \text{O}_3 \rightarrow \text{} + \text{O}_2
\]
### Detailed Explanation:
1. **First Step:**
The reaction between an unidentified reactant along with Cl results in the formation of another product and molecular oxygen (O₂).
2. **Second Step:**
Ozone (O₃) reacts with bromine (Br), forming another product and releasing molecular oxygen (O₂).
3. **Third Step:**
The interaction between chlorine monoxide (ClO) and bromine monoxide (BrO) leads to the formation of chlorine (Cl), bromine (Br), and another product.
4. **Overall Reaction:**
Summing up the steps, the overall reaction depicts the conversion of reactants with ozone (O₃) into molecular oxygen (O₂).
### Interpretation of Graphs and Diagrams:
There are no accompanying graphs or diagrams in the provided text.
### Conclusion:
This mechanism demonstrates the catalytic role of ClO and BrO in the destruction of ozone, forming molecular oxygen as the end product. This chemical process highlights the complex interactions leading to ozone depletion, underscoring](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0e989a36-a976-4f9a-8f93-2801096d9bdd%2Fd95cf4dc-0941-4c11-b208-e1af15effde9%2Fxglu5x_processed.png&w=3840&q=75)
Transcribed Image Text:### Catalytic Destruction of Ozone Involving ClO and BrO: Mechanism II
Ozone (O₃) in the Earth's stratosphere can undergo catalytic destruction, a process accelerated by the presence of certain compounds like ClO (chlorine monoxide) and BrO (bromine monoxide). This process is essential for understanding the depletion of the ozone layer. Below, we outline the steps involved in the catalytic destruction of ozone via Mechanism II, involving both ClO and BrO.
**Step-by-Step Reaction Mechanism:**
1. **Reaction with Chlorine Atom (Cl):**
\[
\text{} + \text{Cl} \rightarrow \text{} + \text{O}_2
\]
2. **Reaction of Ozone with Bromine Atom (Br):**
\[
\text{O}_3 + \text{Br} \rightarrow \text{} + \text{O}_2
\]
3. **Reaction of ClO and BrO:**
\[
\text{ClO} + \text{BrO} \rightarrow \text{Cl} + \text{Br} + \text{}
\]
4. **Overall Reaction:**
\[
\text{} + \text{O}_3 \rightarrow \text{} + \text{O}_2
\]
### Detailed Explanation:
1. **First Step:**
The reaction between an unidentified reactant along with Cl results in the formation of another product and molecular oxygen (O₂).
2. **Second Step:**
Ozone (O₃) reacts with bromine (Br), forming another product and releasing molecular oxygen (O₂).
3. **Third Step:**
The interaction between chlorine monoxide (ClO) and bromine monoxide (BrO) leads to the formation of chlorine (Cl), bromine (Br), and another product.
4. **Overall Reaction:**
Summing up the steps, the overall reaction depicts the conversion of reactants with ozone (O₃) into molecular oxygen (O₂).
### Interpretation of Graphs and Diagrams:
There are no accompanying graphs or diagrams in the provided text.
### Conclusion:
This mechanism demonstrates the catalytic role of ClO and BrO in the destruction of ozone, forming molecular oxygen as the end product. This chemical process highlights the complex interactions leading to ozone depletion, underscoring
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