Acrylonitrile, shown here, is a vinyl monomer that produces the polymer polyacrylonitrile when treated with a small amount of benzoyl peroxide. The initiation and first two propagation steps for this polymerization reaction are to be drawn. Concept introduction: The first step of free radical polymerization is initiation. Homolysis of benzoyl peroxide takes place in the first step. Benzoyl peroxide is used as a radical initiator. After initiation, propagation occurs via radical addition. In the first step propagation, the initial radical adds to the C=C bond of the monomer giving a new radical. The new radical reacts with other molecule of monomer in second propagation.

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 26, Problem 26.4P

Interpretation Introduction

Interpretation:

Acrylonitrile, shown here, is a vinyl monomer that produces the polymer polyacrylonitrile when treated with a small amount of benzoyl peroxide. The initiation and first two propagation steps for this polymerization reaction are to be drawn.

Concept introduction:

The first step of free radical polymerization is initiation. Homolysis of benzoyl peroxide takes place in the first step. Benzoyl peroxide is used as a radical initiator. After initiation, propagation occurs via radical addition. In the first step propagation, the initial radical adds to the C=C bond of the monomer giving a new radical. The new radical reacts with other molecule of monomer in second propagation.

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Answer 2

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 26, Problem 26.4P

Interpretation Introduction

Interpretation:

Acrylonitrile, shown here, is a vinyl monomer that produces the polymer polyacrylonitrile when treated with a small amount of benzoyl peroxide. The initiation and first two propagation steps for this polymerization reaction are to be drawn.

Concept introduction:

The first step of free radical polymerization is initiation. Homolysis of benzoyl peroxide takes place in the first step. Benzoyl peroxide is used as a radical initiator. After initiation, propagation occurs via radical addition. In the first step propagation, the initial radical adds to the C=C bond of the monomer giving a new radical. The new radical reacts with other molecule of monomer in second propagation.

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Answer 3

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Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 26, Problem 26.4P

Interpretation Introduction

Interpretation:

Acrylonitrile, shown here, is a vinyl monomer that produces the polymer polyacrylonitrile when treated with a small amount of benzoyl peroxide. The initiation and first two propagation steps for this polymerization reaction are to be drawn.

Concept introduction:

The first step of free radical polymerization is initiation. Homolysis of benzoyl peroxide takes place in the first step. Benzoyl peroxide is used as a radical initiator. After initiation, propagation occurs via radical addition. In the first step propagation, the initial radical adds to the C=C bond of the monomer giving a new radical. The new radical reacts with other molecule of monomer in second propagation.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.

Chapter 26, Problem 26.4P

Interpretation Introduction