The structures of oleic acid and stearic acid are to be drawn. Concept introduction: The reaction of alkynes in the presence a metal catalyst such as platinum, palladium, nickel, or rhodium leads to the addition of two hydrogen atoms across the triple bond of an alkyne to yield an alkane . Hydrogenation reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective. In this reaction only the cis alkene is produced.

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Answer 1

Question

Chapter 9, Problem 22P

Interpretation Introduction

Interpretation:

The structures of oleic acid and stearic acid are to be drawn.

Concept introduction:

The reaction of alkynes in the presence a metal catalyst such as platinum, palladium, nickel, or rhodium leads to the addition of two hydrogen atoms across the triple bond of an alkyne to yield an alkane.

Hydrogenation reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective. In this reaction only the cis alkene is produced.

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Answer 2

Question

Chapter 9, Problem 22P

Interpretation Introduction

Interpretation:

The structures of oleic acid and stearic acid are to be drawn.

Concept introduction:

The reaction of alkynes in the presence a metal catalyst such as platinum, palladium, nickel, or rhodium leads to the addition of two hydrogen atoms across the triple bond of an alkyne to yield an alkane.

Hydrogenation reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective. In this reaction only the cis alkene is produced.

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Answer 3

Question

Chapter 9, Problem 22P

Interpretation Introduction

Interpretation:

The structures of oleic acid and stearic acid are to be drawn.

Concept introduction:

The reaction of alkynes in the presence a metal catalyst such as platinum, palladium, nickel, or rhodium leads to the addition of two hydrogen atoms across the triple bond of an alkyne to yield an alkane.

Hydrogenation reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective. In this reaction only the cis alkene is produced.

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Answer 4

Question

Chapter 9, Problem 22P

Interpretation Introduction

Interpretation:

The structures of oleic acid and stearic acid are to be drawn.

Concept introduction:

The reaction of alkynes in the presence a metal catalyst such as platinum, palladium, nickel, or rhodium leads to the addition of two hydrogen atoms across the triple bond of an alkyne to yield an alkane.

Hydrogenation reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective. In this reaction only the cis alkene is produced.

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Answer 5

Chapter 9, Problem 22P

Interpretation Introduction

Interpretation:

The structures of oleic acid and stearic acid are to be drawn.

Concept introduction:

The reaction of alkynes in the presence a metal catalyst such as platinum, palladium, nickel, or rhodium leads to the addition of two hydrogen atoms across the triple bond of an alkyne to yield an alkane.

Hydrogenation reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective. In this reaction only the cis alkene is produced.

Answer 6

Chapter 9, Problem 22P

Interpretation Introduction

Interpretation:

The structures of oleic acid and stearic acid are to be drawn.

Concept introduction:

The reaction of alkynes in the presence a metal catalyst such as platinum, palladium, nickel, or rhodium leads to the addition of two hydrogen atoms across the triple bond of an alkyne to yield an alkane.

Hydrogenation reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective. In this reaction only the cis alkene is produced.

Answer 7

Chapter 9, Problem 22P

Interpretation Introduction

Interpretation:

The structures of oleic acid and stearic acid are to be drawn.

Concept introduction:

The reaction of alkynes in the presence a metal catalyst such as platinum, palladium, nickel, or rhodium leads to the addition of two hydrogen atoms across the triple bond of an alkyne to yield an alkane.

Hydrogenation reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective. In this reaction only the cis alkene is produced.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 9.1 - Prob. 1P Ch. 9.2 - Prob. 2P Ch. 9.4 - How do bond distances and bond strengths change...Ch. 9.5 - Complete each of the following equations to show...Ch. 9.6 - Prob. 5P Ch. 9.6 - Which of the alkynes of molecular formula C5H8 can...Ch. 9.7 - Give the structures of three isomeric dibromides...Ch. 9.7 - Prob. 8P Ch. 9.9 - Write a series of equations showing how you could...Ch. 9.9 - Write a series of equations showing how to prepare...

Solution Summary: The author explains the structure of oleic acid and stearic acid. The reaction of alkynes to alkenes using the Lindlar catalyst is stereoselective.

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Chapter 9 Solutions