• What do you mean by auto-acceleration? • List down the factors that affect the cationic polymerization. Fill in: Unlike free radical polymerization, the termination in cationic polymerization occurs by -----. • In cationic polymerization, Dp increases with ---- in polarity, ---- in T and ---- in acidity.

• What do you mean by auto-acceleration? • List down the factors that affect the cationic polymerization. Fill in: Unlike free radical polymerization, the termination in cationic polymerization occurs by -----. • In cationic polymerization, Dp increases with ---- in polarity, ---- in T and ---- in acidity.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Similar questions

Which explains why methoxyethene readily undergoes cationic polymerization? Choose one: O stabilizes the carbanion intermediate. O destabilizes the carbocation intermediate. O is electron-withdrawing overall. O is electron-donating overall.
(2) Show the mechanism of the cationic polymerization of the following monomer: CH₂ HC $
Which of the following polymer structure the repeating units have no regular stereochemical configuration?
Olefin polymerization is responsible for producing over 100 million tons per year of plastic material. (a) Briefly describe the type of catalysts used in the transition metal catalysed homogeneous polymerization reactions. (b) How are the catalysts activated? (c) Draw the active catalyst, and indicate how the polymer chain is propagated. (d) Suggest a possible chain termination step. (e) Certain single-site catalysts are capable of selectively forming different types of polypropylene. Describe these different types of polymer, and the characteristics of the catalysts that form them.
D?
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