In this question, using the steady-state approximation assuming that [O3] is steady throughout, should I consider three reaction speeds (k1, k-1, k2) equivalent, or should I double the reaction speed of ozone production (3O2 → 2O3)?In other words, is -d[O3]/dt = k1[O2]3 - k-1[O3]2 - k2[O3] = 0, true or false? 6. Consider the following reaction(Criegee Ozonolysis)k302203 (Fast)C„H4 + O3k2C2H,O3 (Slow)Using the steady-state approximation and pre-equilibrium approximation, calculate thereaction speed of both reactions. Also, find the condition that those two approximationsbecome equivalent.

According to steady state approximation, rate of the formation of intermediate or rate of…

6. Consider the following reaction(Criegee Ozonolysis) k 302 203 (Fast) C„H4 + O3 k2 C2H,O3 (Slow) Using the steady-state approximation and pre-equilibrium approximation, calculate the reaction speed of both reactions. Also, find the condition that those two approximations become equivalent.

6. Consider the following reaction(Criegee Ozonolysis) k 302 203 (Fast) C„H4 + O3 k2 C2H,O3 (Slow) Using the steady-state approximation and pre-equilibrium approximation, calculate the reaction speed of both reactions. Also, find the condition that those two approximations become equivalent.

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter20: Kinetics

Section: Chapter Questions

Problem 20.91E: What are the rate laws of mechanisms 1 and 2 for oscillating reactions if the second reactions were...

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Question

In this question, using the steady-state approximation assuming that [O₃] is steady throughout, should I consider three reaction speeds (k₁, k_-1, k₂) equivalent, or should I double the reaction speed of ozone production (3O₂ → 2O₃)?

In other words, is -d[O₃]/dt = k₁[O₂]³ - k_-1[O₃]² - k₂[O₃] = 0, true or false?

6. Consider the following reaction(Criegee Ozonolysis)
k
302
203 (Fast)
C„H4 + O3
k2
C2H,O3 (Slow)
Using the steady-state approximation and pre-equilibrium approximation, calculate the
reaction speed of both reactions. Also, find the condition that those two approximations
become equivalent.

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