What is the equation for the rate of formation of 2-methoxypropane, (CH3CH(OCH3)CH3, from the reaction of 2-bromopropane (i-PrBr) with sodium methoxide (NaOCH3)?

A) Rate = k [i-PrBr] B) Rate = k [i-PrBr]2 C) Rate = k [NaOCH3] D) Rate = k [i-PrBr][NaOCH3] A) Rate = k [i-PrBr] B) Rate = k [i-PrBr]2 C) Rate = k [NaOCH3] D) Rate = k [i-PrBr][NaOCH3]

Exam 9: Nucleophilic Substitution and Beta-Elimination

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What is the equation for the rate of formation of tert-butyl alcohol from the reaction of tert-butyl bromide (t-BuBr) with water by an S_N1 mechanism?

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Question 41

Which of the following statements is true regarding the reaction of tert-butyl bromide with water?

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Question 42

Which of the following is not a characteristic of S_N2 reactions?

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Question 43

What is the major organic product obtained from the following reaction?

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Question 44

What is the major organic product obtained from the following reaction?

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Question 45

Which of the following is most likely to undergo rearrangement during reaction with methanol?

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Question 46

Which of the following is the best leaving group in an S_N2 reaction?

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Question 47

What is(are) the major organic product(s) obtained from the following substitution reaction?

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Question 48

The reaction of methyl iodide with sodium azide, NaN₃, proceeds by an S_N2 mechanism. What is the effect of doubling the concentration of NaN₃ on the rate of the reaction?

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Question 49

What is the equation for the rate of formation of 2-methoxypropane, (CH₃CH(OCH₃)CH₃, from the reaction of 2-bromopropane (i-PrBr) with sodium methoxide (NaOCH₃)?

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Question 50

What is the major organic product obtained from the following reaction?

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Question 51

What is the major organic product obtained from the following reaction?

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Question 52

Which of the following represents the transition state of the reaction between methyl iodide and ammonia?

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Question 53

What is the major organic product(s) obtained from the following reaction?

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Question 54

The reaction of 1-bromopropane with sodium iodide gives 1-iodopropane. What is the effect of doubling the concentration of NaI on the rate of the reaction?

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Question 55

What is the major organic product obtained from the following reaction?

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Question 56

Which of the following anions is the most nucleophilic in polar aprotic solvents?

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Question 57

Draw all of the chloroalkanes that undergo base-promoted dehydrochlorination to form the following alkene?

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Question 58

Which of the following represents the transition state of the rate-determining step in the reaction between tert-butyl iodide and water leading to elimination?

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Question 59

What is the best choice of reagent to perform the following transformation?

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Question 60

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Exam 9: Nucleophilic Substitution and Beta-Elimination

What is the equation for the rate of formation of tert-butyl alcohol from the reaction of tert-butyl bromide (t-BuBr) with water by an SN1 mechanism?

Which of the following statements is true regarding the reaction of tert-butyl bromide with water?

Which of the following is not a characteristic of SN2 reactions?

What is the major organic product obtained from the following reaction?

What is the major organic product obtained from the following reaction?

Which of the following is most likely to undergo rearrangement during reaction with methanol?

Which of the following is the best leaving group in an SN2 reaction?

What is(are) the major organic product(s) obtained from the following substitution reaction?

The reaction of methyl iodide with sodium azide, NaN3, proceeds by an SN2 mechanism. What is the effect of doubling the concentration of NaN3 on the rate of the reaction?

What is the equation for the rate of formation of 2-methoxypropane, (CH3CH(OCH3)CH3, from the reaction of 2-bromopropane (i-PrBr) with sodium methoxide (NaOCH3)?

What is the major organic product obtained from the following reaction?

What is the major organic product obtained from the following reaction?

Which of the following represents the transition state of the reaction between methyl iodide and ammonia?

What is the major organic product(s) obtained from the following reaction?

The reaction of 1-bromopropane with sodium iodide gives 1-iodopropane. What is the effect of doubling the concentration of NaI on the rate of the reaction?

What is the major organic product obtained from the following reaction?

Which of the following anions is the most nucleophilic in polar aprotic solvents?

Draw all of the chloroalkanes that undergo base-promoted dehydrochlorination to form the following alkene?

Which of the following represents the transition state of the rate-determining step in the reaction between tert-butyl iodide and water leading to elimination?

What is the best choice of reagent to perform the following transformation?

Covalent Bonding and Shapes of Molecules

Alkanes and Cycloalkanes

Stereoisomerism and Chirality

Acids and Bases

Alkenes: Bonding, Nomenclature, and Properties

Reactions of Alkenes

Alkynes

Haloalkanes, Halogenation, and Radical Reactions

Alcohols

Ethers, Epoxides, and Sulfides

Infrared Spectroscopy

Nuclear Magnetic Resonance Spectroscopy

Mass Spectrometry

An Introduction to Organometallic Compounds

Aldehydes and Ketones

Carboxylic Acids

Functional Derivatives of Carboxylic Acids

Enolate Anions and Enamines

Dienes, Conjugated Systems, and Pericyclic Reactions

Benzene and the Concept of Aromaticity

Reactions of Benzene and Its Derivatives

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What is the equation for the rate of formation of tert-butyl alcohol from the reaction of tert-butyl bromide (t-BuBr) with water by an S_N1 mechanism?

Which of the following is not a characteristic of S_N2 reactions?

Which of the following is the best leaving group in an S_N2 reaction?

The reaction of methyl iodide with sodium azide, NaN₃, proceeds by an S_N2 mechanism. What is the effect of doubling the concentration of NaN₃ on the rate of the reaction?

What is the equation for the rate of formation of 2-methoxypropane, (CH₃CH(OCH₃)CH₃, from the reaction of 2-bromopropane (i-PrBr) with sodium methoxide (NaOCH₃)?