Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions. Concept Introduction: Rate α [ alkyl halide ] [ nucleophile ] Thus, rate = k[alkyl halide][nucleophile] , where k is the rate constant. Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower. The rate of the S N 2 reaction depends not only on the number of alkyl group but also on the size. Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state. Higher the height of the energy barrier lowers the rate constant.

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Answer 1

Question

Chapter 9, Problem 108P

(a)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(b)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(c)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the S_N2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

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Students have asked these similar questions

The rate of the reaction of methyl iodide with quinuclidine was measured in nitrobenzene, and then the rate of the reaction of methyl iodide withtriethylamine was measured in the same solvent. The concentration of the reagents was the same in both experiments.a. Which reaction had the larger rate constant?b. The same experiment was done using isopropyl iodide instead of methyl iodide. Which reaction had the larger rate constant? c. Which alkyl halide has the larger kquinuclidine/ktriethylamine ratio?

1. In both SN1 and SN2 tests, why should 2-chlorobutane react more slowly than 2-bromobutane?2. Why is benzyl chloride reactive in SN1? In SN2?3. Why is bromobenzene unreactive in both tests?

How does doubling [RX] affect the rate of an E1 reaction?

Answer 2

Question

Chapter 9, Problem 108P

(a)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(b)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(c)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the S_N2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 9, Problem 108P

(a)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(b)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(c)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the S_N2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 9, Problem 108P

(a)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(b)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(c)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the S_N2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 9, Problem 108P

(a)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(b)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

(c)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the S_N2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Answer 6

Chapter 9, Problem 108P

(a)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Answer 7

Chapter 9, Problem 108P

(a)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Answer 9

(b)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the SN2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Answer 10

(c)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the S_N2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Answer 11

(c)

Interpretation Introduction

Interpretation:

Rate of the reaction of methyl iodide with quinuclidine and methyl iodide with trimethylamine is measured in nitrobenzene, based on it answer the following questions.

Concept Introduction:

Rate α [alkyl halide][nucleophile]

Thus,

rate = k[alkyl halide][nucleophile] , where k is the rate constant.

Increasing the height of the energy barrier decreases the magnitude of the rate constant, thus causes the reaction to be slower.

The rate of the S_N2 reaction depends not only on the number of alkyl group but also on the size.

Steric hindrance decreases the rate of the reaction by increasing the energy of the transition state.

Higher the height of the energy barrier lowers the rate constant.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 9.1 - Prob. 3P Ch. 9.1 - Does increasing the energy barrier for an SN2...Ch. 9.1 - Rank the following alkyl bromides from most...Ch. 9.1 - Prob. 8P Ch. 9.2 - Prob. 9P Ch. 9.2 - Prob. 10P Ch. 9.2 - Prob. 11P Ch. 9.2 - Prob. 12P Ch. 9.2 - Which substitution reaction lakes place more...Ch. 9.2 - Prob. 15P

Solution Summary: The author explains that the rate of the reaction of methyl iodide with quinuclidine is measured in nitrobenzene.

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