For an alkene to polymerize easily via cationic polymerization... A) Atoms adjacent to the carbocation should have 8- B) Atoms adjacent to the carbocation should have &+ C) Atoms adjacent to the carboanion should have 8- D) Atoms adjacent to the carboanion should have &+

Please long and clear explanations.

II. Diels Alder Reaction in Polymerization. Diels Alder reactions can also be used to form important synthetic polymers, such as polyphenylenes and ladder polymers. One of the co-monomers must be a bisdiene while the other is the bisdienophile. DME, heat ? Polymerize C. Draw a tetramer of the above addition polymerization. D. Draw the repeating unit of the above addition polymerization using proper notation outlined in Section 17.1 in the Lab Manual.

Please solve the example question that i have attached. Solve c and d with steps please

6. Molecular weight data for some polymer are tabulated. Determine: a) The number-average molecular weight The weight-average molecular weight If it is known that this material's number-average degree of b) c) polymerization is 458, which one of the polymers listed in Table 16.3 is this polymer? d) What is the weight-average degree of polymerization for this polymer? Molecular Weight Range (g/mol) X W; 8,000-20,000 20,000-32,000 32,000-44,000 44,000-56,000 56,000-68,000 68,000-80,000 0.05 0.02 0.15 0.08 0.21 0.17 0.28 0.29 0.18 0.23 0.10 0.16 80,000-92,000 0.03 0.05

Alkenes are inherently reactive because...? A) The electrons in n bonds are not as stable as in o bonds B) They make strong electrophiles C) The o bonds are unstable because their electrons are between nuclei D) They are always looking to react with nucleophiles

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2. Molecular weight data for some polymer are tabulated here. Compute (a) the number- average molecular weight and (b) the weight-average molecular weight. (c) If it is known that this material's degree of polymerization is 710, which one of the polymers listed in Table 14.3 is this polymer? Why? Molecular Weight Range (g/mol) 15,000–30,000 0.04 0.01 30,000–45,000 45,000–60,000 60,000–75,000 0.07 0.16 0.04 0.11 0.26 0.24 0.24 0.12 75,000–90,000 0.27 90,000–105,000 105,000–120,000 120,000–135,000 0.16 0.08 0.12 0.03 0.05

2. In free radical polymerization, the polymerization of CH,CH-CHOCOCH(allyl acetate) is very slow whereas that of CH, =CH-CD,OCOCH, is fast. Explain the reason,

Answer the following organic react