The effect in the rate of given reaction if the concentration of tert-butyl bromide and sodium ethoxide are doubled should be explained. Concept introduction: Tertiary substrates and strong non-bulky bases favors concerted pathway in elimination reaction, which is E2 reaction . E2 reaction is a bimolecular elimination reaction in which only one step involving and both the substrate and base are depends upon the rate of reaction . Because in a bimolecular reaction, there should involves two chemical entities. Equation for the rate of E2 reaction is, Rate = k [ substrate ] [ base ] To explain: the effect in rate of given reaction if the concentration of tert-butyl bromide and sodium ethoxide are doubled.

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Chapter 8, Problem 57PP

(a)

Interpretation Introduction

Interpretation:

The effect in the rate of given reaction if the concentration of tert-butyl bromide and sodium ethoxide are doubled should be explained.

Concept introduction:

Tertiary substrates and strong non-bulky bases favors concerted pathway in elimination reaction, which is E2 reaction.

E2 reaction is a bimolecular elimination reaction in which only one step involving and both the substrate and base are depends upon the rate of reaction. Because in a bimolecular reaction, there should involves two chemical entities.

Equation for the rate of E2 reaction is,

Rate = k [ substrate ] [ base ]

To explain: the effect in rate of given reaction if the concentration of tert-butyl bromide and sodium ethoxide are doubled.

(b)

Interpretation Introduction

Interpretation:

The effect in the rate of given reaction if the concentration of tert-butyl bromide and sodium ethoxide are doubled should be explained.

Concept introduction:

Tertiary substrates and strong non-bulky bases favors concerted pathway in elimination reaction, which is E2 reaction.

E2 reaction is a bimolecular elimination reaction in which only one step involving and both the substrate and base are depends upon the rate of reaction. Because in a bimolecular reaction, there should involves two chemical entities.

Equation for the rate of E2 reaction is,

Rate = k [ substrate ] [ base ]

To explain: the effect in rate of given reaction if the concentration of tert-butyl bromide and sodium ethoxide are doubled.

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