The most toxic, gaseous combustion products of polyacrylonitrile are to be stated. Concept introduction: The polymers (repeating structural units) are derived from the simple and reactive molecules, called as monomers. Polyacrylonitrile (PAN) is a synthetic polymer formed by the addition polymerization of acrylonitrile. It is a hard thermoplastic material and its combustion lead to the formation of gaseous substance that is highly toxic if ingested and known as carcinogens. To determine: The toxic, gaseous combustion products of polyacrylonitrile.

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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 21, Problem 126AE

Interpretation Introduction

Interpretation: The most toxic, gaseous combustion products of polyacrylonitrile are to be stated.

Concept introduction: The polymers (repeating structural units) are derived from the simple and reactive molecules, called as monomers. Polyacrylonitrile (PAN) is a synthetic polymer formed by the addition polymerization of acrylonitrile. It is a hard thermoplastic material and its combustion lead to the formation of gaseous substance that is highly toxic if ingested and known as carcinogens.

To determine: The toxic, gaseous combustion products of polyacrylonitrile.

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(c) The following data have been obtained for the hydrolysis of sucrose, C12H22O11, to glucose, C6H12O6, and fructose C6H12O6, in acidic solution: C12H22O11 + H2O → C6H12O6 + C6H12O6 [sucrose]/mol dm³ t/min 0 0.316 14 0.300 39 0.274 60 0.256 80 0.238 110 0.211 (i) Graphically prove the order of the reaction and determine the rate constant of the reaction. (ii) Determine the half-life, t½ for the hydrolysis of sucrose.

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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 21, Problem 126AE

Interpretation Introduction

Interpretation: The most toxic, gaseous combustion products of polyacrylonitrile are to be stated.

Concept introduction: The polymers (repeating structural units) are derived from the simple and reactive molecules, called as monomers. Polyacrylonitrile (PAN) is a synthetic polymer formed by the addition polymerization of acrylonitrile. It is a hard thermoplastic material and its combustion lead to the formation of gaseous substance that is highly toxic if ingested and known as carcinogens.

To determine: The toxic, gaseous combustion products of polyacrylonitrile.

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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 21, Problem 126AE

Interpretation Introduction

Interpretation: The most toxic, gaseous combustion products of polyacrylonitrile are to be stated.

Concept introduction: The polymers (repeating structural units) are derived from the simple and reactive molecules, called as monomers. Polyacrylonitrile (PAN) is a synthetic polymer formed by the addition polymerization of acrylonitrile. It is a hard thermoplastic material and its combustion lead to the formation of gaseous substance that is highly toxic if ingested and known as carcinogens.

To determine: The toxic, gaseous combustion products of polyacrylonitrile.

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 21, Problem 126AE

Interpretation Introduction