a, radical polymerization of styrene to form polystyrene, using any radical initiator Ph Ph Ph b. cationic or anionic polymerization of isobutylene to form polyisobutylene isobutylene (IUPAC: 2-methylpropene)

a, radical polymerization of styrene to form polystyrene, using any radical initiator Ph Ph Ph b. cationic or anionic polymerization of isobutylene to form polyisobutylene isobutylene (IUPAC: 2-methylpropene)

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter12: Unsaturated Hydrocarbons

Section: Chapter Questions

Problem 12.35E

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Concept explainers

Types of Polymers on the basis of Method of Preparation

Question

Show the polymerization of the following:

a. radical polymerization of styrene to form polystyrene, using any radical initiator
Ph
Ph Ph
b. cationic or anionic polymerization of isobutylene to form polyisobutylene
isobutylene (IUPAC: 2-methylpropene)

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.

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