(a) Interpretation: The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for propanal” is to be stated. Concept introduction: An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

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Answer 1

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 14, Problem 14.10P

Interpretation Introduction

(a)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for propanal” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(b)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for 2, 2, 4, 4-tetramethylpentan-3-one” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(c)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for cyclohexanone ” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

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11:43 Q1. (a) (c) (d) (b) Two stereoisomers of but-2-ene are formed when 2-bromobutane reacts with ethanolic potassium hydroxide. (i) Explain what is meant by the term stereoisomers. Library Name and outline a mechanism for the reaction of 2-bromo-2-methylpropane with ethanolic potassium hydroxide to form the alkene 2-methylpropene, (CH3)2C=CH₂ Name of mechanism Mechanism (ii) Draw the structures and give the names of the two stereoisomers of but-2-ene. Stereoisomer 1 Name (iii) Name this type of stereoisomerism. Select Name Stereoisomer 2 When 2-bromo-2-methylpropane reacts with aqueous potassium hydroxide, 2-methylpropan-2-ol is formed as shown by the following equation. CH3 H₂C-C-CH3 + KOH Br Page 2 of 14 CH3 H3C-C-CH3 + KBr ОН State the role of the hydroxide ions in this reaction. Write an equation for the reaction that occurs when CH3CH₂CH₂CH₂Br reacts with an excess of ammonia. Name the organic product of this reaction. Equation Name of product 9,284 Photos, 1,166 Videos For You…

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Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 14, Problem 14.10P

Interpretation Introduction

(a)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for propanal” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(b)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for 2, 2, 4, 4-tetramethylpentan-3-one” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(c)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for cyclohexanone ” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

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Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 14, Problem 14.10P

Interpretation Introduction

(a)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for propanal” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(b)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for 2, 2, 4, 4-tetramethylpentan-3-one” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(c)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for cyclohexanone ” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

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Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 14, Problem 14.10P

Interpretation Introduction

(a)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for propanal” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(b)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for 2, 2, 4, 4-tetramethylpentan-3-one” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(c)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for cyclohexanone ” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

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Answer 5

Chapter 14, Problem 14.10P

Interpretation Introduction

(a)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for propanal” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(b)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for 2, 2, 4, 4-tetramethylpentan-3-one” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Interpretation Introduction

(c)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for cyclohexanone ” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Answer 6

Chapter 14, Problem 14.10P

Interpretation Introduction

(a)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for propanal” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Answer 7

Chapter 14, Problem 14.10P

Interpretation Introduction

(a)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for propanal” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for 2, 2, 4, 4-tetramethylpentan-3-one” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for 2, 2, 4, 4-tetramethylpentan-3-one” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for cyclohexanone ” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The explanation of the statement, “The hydration of alkyne is not a reasonable preparative method for cyclohexanone ” is to be stated.

Concept introduction:

An alkyne can be converted into aldehyde and ketone by hydration reaction. In hydration reaction, mercuric ion with a dilute acid is used to carry out the reaction. Mercuric ion is used as a catalyst. After the protonation of the alkynyl carbon, the water attacks as the nucleophile and an enol is formed. Enol is unstable and converts into a stable aldehyde or ketone.

Answer 12

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Answer 15

Ch. 14 - Prob. 14.1P Ch. 14 - Prob. 14.2P Ch. 14 - Prob. 14.3P Ch. 14 - Prob. 14.4P Ch. 14 - Prob. 14.5P Ch. 14 - Prob. 14.6P Ch. 14 - Prob. 14.7P Ch. 14 - Prob. 14.8P Ch. 14 - Prob. 14.9P Ch. 14 - Prob. 14.10P

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