Draw the structure of representative unit of polyurethane. Concept introduction: We can make polyurethanes with the help of two monomers diols and isocyanates . Polyurethanes are used as hard varnish and furniture coatings to soft flexible pillows. This type of reaction can be carried out with the help of nucleophilic substitution reaction. In this reaction, a nucleophile (negatively charged molecule) attacks on the monomer unit to give rise to a reactive intermediate. This intermediate again reacts with the monomer unit to give rise to the final polymeric product and releases nucleophile.

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Answer 1

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 31.SE, Problem 17MP

Interpretation Introduction

Interpretation:

Draw the structure of representative unit of polyurethane.

Concept introduction:

We can make polyurethanes with the help of two monomers diols and isocyanates. Polyurethanes are used as hard varnish and furniture coatings to soft flexible pillows. This type of reaction can be carried out with the help of nucleophilic substitution reaction.

In this reaction, a nucleophile (negatively charged molecule) attacks on the monomer unit to give rise to a reactive intermediate. This intermediate again reacts with the monomer unit to give rise to the final polymeric product and releases nucleophile.

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Answer 2

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 31.SE, Problem 17MP

Interpretation Introduction

Interpretation:

Draw the structure of representative unit of polyurethane.

Concept introduction:

We can make polyurethanes with the help of two monomers diols and isocyanates. Polyurethanes are used as hard varnish and furniture coatings to soft flexible pillows. This type of reaction can be carried out with the help of nucleophilic substitution reaction.

In this reaction, a nucleophile (negatively charged molecule) attacks on the monomer unit to give rise to a reactive intermediate. This intermediate again reacts with the monomer unit to give rise to the final polymeric product and releases nucleophile.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

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 31.SE, Problem 17MP

Interpretation Introduction

Interpretation:

Draw the structure of representative unit of polyurethane.

Concept introduction:

We can make polyurethanes with the help of two monomers diols and isocyanates. Polyurethanes are used as hard varnish and furniture coatings to soft flexible pillows. This type of reaction can be carried out with the help of nucleophilic substitution reaction.

In this reaction, a nucleophile (negatively charged molecule) attacks on the monomer unit to give rise to a reactive intermediate. This intermediate again reacts with the monomer unit to give rise to the final polymeric product and releases nucleophile.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

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 31.SE, Problem 17MP

Interpretation Introduction