The most reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted. Concept Introduction: Effect of an electron withdrawing or an electron releasing group: The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions. Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

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Answer 1

Question

Chapter 18, Problem 50P

a)

Interpretation Introduction

Interpretation:

The most reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

b)

Interpretation Introduction

Interpretation:

The least reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

c)

Interpretation Introduction

Interpretation:

The compound that yields the highest percentage of a meta product in an electrophilic aromatic substitution reaction for each horizontal row of substituted benzenes has to be stated.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

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For each horizontal row of substituted benzenes, indicate a. the one that is the most reactive in an electrophilic aromatic substitution reaction. b. the one that is the least reactive in an electrophilic aromatic substitution reaction. c. the one that yields the highest percentage of meta product in an electrophilic aromatic substitution reaction.

For each horizontal row of substituted benzenes, indicatea. the one that is the most reactive in an electrophilic aromatic substitution reaction.b. the one that is the least reactive in an electrophilic aromatic substitution reaction.c. the one that yields the highest percentage of meta product in an electrophilic aromatic substitution reaction.

Draw all secondary resonance structures for benzaldehyde. a. Is the aldehyde group electron donating or electron withdrawing? b. Which position(s) on the aromatic ring are most likely to react with an electrophile? H

Answer 2

Question

Chapter 18, Problem 50P

a)

Interpretation Introduction

Interpretation:

The most reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

b)

Interpretation Introduction

Interpretation:

The least reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

c)

Interpretation Introduction

Interpretation:

The compound that yields the highest percentage of a meta product in an electrophilic aromatic substitution reaction for each horizontal row of substituted benzenes has to be stated.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

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Answer 3

Question

Chapter 18, Problem 50P

a)

Interpretation Introduction

Interpretation:

The most reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

b)

Interpretation Introduction

Interpretation:

The least reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

c)

Interpretation Introduction

Interpretation:

The compound that yields the highest percentage of a meta product in an electrophilic aromatic substitution reaction for each horizontal row of substituted benzenes has to be stated.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

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Answer 4

Question

Chapter 18, Problem 50P

a)

Interpretation Introduction

Interpretation:

The most reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

b)

Interpretation Introduction

Interpretation:

The least reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

c)

Interpretation Introduction

Interpretation:

The compound that yields the highest percentage of a meta product in an electrophilic aromatic substitution reaction for each horizontal row of substituted benzenes has to be stated.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

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Answer 5

Chapter 18, Problem 50P

a)

Interpretation Introduction

Interpretation:

The most reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

b)

Interpretation Introduction

Interpretation:

The least reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

c)

Interpretation Introduction

Interpretation:

The compound that yields the highest percentage of a meta product in an electrophilic aromatic substitution reaction for each horizontal row of substituted benzenes has to be stated.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

Answer 6

Chapter 18, Problem 50P

a)

Interpretation Introduction

Interpretation:

The most reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

Answer 7

Chapter 18, Problem 50P

a)

Interpretation Introduction

Interpretation:

The most reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

Answer 8

b)

Interpretation Introduction

Interpretation:

The least reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

Answer 9

b)

Interpretation Introduction

Interpretation:

The least reactive compound in an electrophilic aromatic substitution reaction for each row of substituted benzenes has to be predicted.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

Answer 10

c)

Interpretation Introduction

Interpretation:

The compound that yields the highest percentage of a meta product in an electrophilic aromatic substitution reaction for each horizontal row of substituted benzenes has to be stated.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

Answer 11

c)

Interpretation Introduction

Interpretation:

The compound that yields the highest percentage of a meta product in an electrophilic aromatic substitution reaction for each horizontal row of substituted benzenes has to be stated.

Concept Introduction:

Effect of an electron withdrawing or an electron releasing group:

The electron withdrawing or electron releasing groups have significance role in the activation and deactivation of benzene rings during an electrophilic aromatic substitution reaction. An electron withdrawing group deactivates the benzene rings by reducing the electron density on the rings. The electrophilic groups have the tendency to accept or withdraw the electrons from the rest of compound. The deactivating groups are those groups that tend to withdraw the electron density from the benzene ring and decrease the overall rate of reactions.

Rule: The rate of reactions in aromatic electrophilic substitution reactions rely upon the presence of an electron releasing or an electron withdrawing group.

Answer 12

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Answer 15

Ch. 18.1 - Draw the structure for each of the following: a....Ch. 18.3 - Why does hydration inactivate FeBr3?Ch. 18.6 - Prob. 4P Ch. 18.7 - What is the major product of a Friedel-Crafts...Ch. 18.9 - Describe two ways to prepare each of the following...Ch. 18.10 - Prob. 7P Ch. 18.11 - Name the following:Ch. 18.11 - Draw a structure for each of the following: a....Ch. 18.11 - Draw the structure for each of the following: a....Ch. 18.11 - Correct the following incorrect names: a....

Solution Summary: The author explains that the most reactive compound in an electrophilic aromatic substitution reaction is shown below.

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