The mechanism shown here, along with their corresponding activation energies, is proposed for a gas phase reaction. Step 1. N₂O5 → NO2 + NO3 E₂ = 25 kJ/mol NO₂+ NO3 NO2 + O₂ + NO Ea = 78 kJ/mol NO + N₂O5 → 3 NO2 E₂ = 39 kJ/mol Step 2. Step 3. a. Identify all the reaction intermediates, if any, included in this reaction mechanism. Rxn Intermediates: b. Identify all the catalysts, if any, included in this reaction mechanism. Catalysts: Note: If there are none, then write 'None'. Note: If there are none, then write 'None'. c. Which elementary step is the rate determining step (slow)? d. Determine the rate law that would be valid for the reaction.
The mechanism shown here, along with their corresponding activation energies, is proposed for a gas phase reaction. Step 1. N₂O5 → NO2 + NO3 E₂ = 25 kJ/mol NO₂+ NO3 NO2 + O₂ + NO Ea = 78 kJ/mol NO + N₂O5 → 3 NO2 E₂ = 39 kJ/mol Step 2. Step 3. a. Identify all the reaction intermediates, if any, included in this reaction mechanism. Rxn Intermediates: b. Identify all the catalysts, if any, included in this reaction mechanism. Catalysts: Note: If there are none, then write 'None'. Note: If there are none, then write 'None'. c. Which elementary step is the rate determining step (slow)? d. Determine the rate law that would be valid for the reaction.
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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Transcribed Image Text:The mechanism shown here, along with their corresponding activation energies, is
proposed for a gas phase reaction.
Step 1.
N₂O5 → NO2 + NO3 E₂ = 25 kJ/mol
NO2 + NO3 → NO2 + O₂ + NO E₂ = 78 kJ/mol
NO + N₂O5 → 3 NO2 Ea = 39 kJ/mol
Step 2.
Step 3.
a. Identify all the reaction intermediates, if any, included in this reaction
mechanism.
Rxn Intermediates:
b. Identify all the catalysts, if any, included in this reaction mechanism.
Catalysts:
Note: If there are none, then write 'None'.
Note: If there are none, then write 'None'.
c. Which elementary step is the rate determining step (slow)?
d. Determine the rate law that would be valid for the reaction.
A
A/

Transcribed Image Text:Step 3.
NO + N₂05 → 3 NO2 Ea = 39 kJ/mol
a. Identify all the reaction intermediates, if any, included in this reaction
mechanism.
Rxn Intermediates:
b. Identify all the catalysts, if any, included in this reaction mechanism.
Catalysts:
Note: If there are none, then write 'None'.
Note: If there are none, then write 'None'.
c. Which elementary step is the rate determining step (slow)?
d. Determine the rate law that would be valid for the reaction.
A/
A
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