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Author Question: Polychloroprene (Neoprene) can be prepared by the free-radical polymerization of chloroprene. Which ... (Read 131 times)

tashina2013

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on: Feb 17, 2022

Question 1

Polymethyl methacrylate (PMMA) is a light, shatter-resistant plastic prepared by the free-radical polymerization of methyl methacrylate, which is shown.  What is the repeat unit of PMMA?






◦ I
◦ II
◦ III
◦ IV

Question 2

Polychloroprene (Neoprene) can be prepared by the free-radical polymerization of chloroprene.  Which choice shows a resonance structure that is formed during the propagation steps that lead to the isomerization of polychloroprene shown below?





◦ I
◦ II
◦ III
◦ II and III
◦ III and IV
Organic Chemistry ¦ Klein ¦ 4th Edition
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Marked as best answer by tashina2013 on Feb 17, 2022

jamezpowell

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Reply #1 on: Feb 17, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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tashina2013

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Reply 2 on: Feb 17, 2022
Excellent

upturnedfurball

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Reply 3 on: Yesterday
:D TYSM

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