voidnyaah

26.07.2019 • 

Chemistry

There is an error in the rate-determining step of the following proposed mechanism. slow step: ch3(g) + cl2(g) mc026-1.jpg ch3(g) + hcl(g) and the rate rule is k1 = [ch4][cl2] fast step: ch3(g) + cl2(g) mc026-2.jpg ch3cl(g) + cl–(g) and the rate rule is k2 = [ch4][cl2] overall : ch4(g) + 2cl2(g) mc026-3.jpg ch3cl(g) + hcl(g) + cl–(g) which shows the correct rate-determining step for the mechanism?

Ответ:

Amyra2003

14.03.2022

Chemistry

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The steps with correct mechanism are given below:

1) CH₄(g) + Cl(g) → CH₃(g) + HCl(g) : This is a slow step.
The rate is given as: R1 = k₁[CH₄][Cl] 

2) CH₃(g) + Cl₂(g) → CH₃Cl(g) + Cl(g): This is a fast step.
The rate is given as: Rate = k₂[CH₃][Cl₂] 

∴ CH₄(g) + Cl₂(g) → CH₃Cl(g) + HCl(g)

Here, the slowest step will be the rate-determining step. 

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Ответ:

tylermorse3775

28.02.2021

Chemistry

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The horse is 6000 pounds  

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