a. -ОСНЗ b. NO2 C. -CF3 d.

Q: a copolymer is made up of 40.01% polystyrene 20.38% acrylonyl and 31.51% polybutadiene a) Calculate…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Which illustrates a random co-polymer? O a. O b. C.

A: There are four picture of copolymer . we have to find out the Random copolymer amoung them.

Q: For an alkene to polymerize easily via cationic polymerization... A) Atoms adjacent to the…

A: Given: For an alkene to polymerize easily via cationic polymerization :

Q: 11) What happehs during the propagation step in a polymerization? A) Number of Radicals Increase B)…

A: In this question, we will see the correct answer for the propagation step in a polymerization.  You…

Q: FACULTY OF ENG Nylons are environment) and lose their strength in vve when implanted (not good in…

A: a) Nylons are non-absorbable and lose their strength in vivo when implanted.  b) Degradation rate…

Q: Explain why radical polymerization of styrene forms branched chains with 4° carbons as in A, but…

A: The radical polymerization of styrene results in the formation of benzyl radical which is stabilized…

Q: 11) What happens during the propagation step in a polymerization? A) Number of Radicals Increase B)…

A: What happened during the propagation step in polymerization = ? Options are : a). Number of radicals…

Q: 3. Draw the repeat unit corresponding to radical polymerization of the following monomer.

A: The process of addition of monomers forming the entire polymer is called polymerization.…

Q: What polymer is formed by anionic polymerization of each monomer? a. b.

A: Anionic polymerization: It is the polymerization reaction, in which there will be the addition of…

Q: 4. Consider the free radical polymerization of methyl methacrylate (shown below) using AIBN as the…

A: Free radical polymerization of Methyl methacrylate occurs in three steps using AIBN as a radical…

Q: Polymerization of 1 3 -hexadiene can yield in either cis (Z) or trans (E) polymer.on the other hand…

A: The structures of 1,3 -hexadiene and 1,4 -hexadiene are shown below: In 1,3 -hexadiene, the two C=C…

Q: What monomer(s) are used to prepare each polymer or copolymer? a. b.

A: a. The blue colored ball has three bonds. So, this is the nitrogen atom. The black colored atoms…

Q: Although styrene undergoes both cationic and anionic polymerizationequally well, one method is often…

A: Cationic polymerization method-It is type of chain growth polymerization, in which cationic…

Q: Commercial polyisobutylene (PIB or butyl rubber) is synthesized via cationic polymerization. Explain…

A: Cationic polymerization is a type of chain-growth polymerization in which a cationic initiator…

Q: (d) show termination and propogation process in polyethylene terephthalate (PET).

A: Here we have to show the polymerization reaction of polyethylene terepthalate(PET).

Q: Radical polymerization of styrene gives a linear polymer. Radical polymerization of a mixture of…

A: Copolymers are formed by the polymerization of more than 1 monomer.

Q: For poly(methyl methacrylate) (PMMA) with a degree of polymerization of 800, calculate: (a) maximum…

A:

Q: Draw the starting structure that would lead to this polymer under radical cond

A: The polymer given is,

Q: a) Is it possible to have a poly(methyl methacrylate) homopolymer with the following molecular…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Was the polystyrene polymer below formed from heed-to-tail or head-to-head acid-driven stepwine…

A: To determine whether the given polymers have head to tail or head to head stepwise polymer growth.

Q: How much sodium does one need to prepare 1 kg of polystyrene of molecular weight 300,000 b anionic…

A: In anionic polymerizations a counterion is always there which is derived from Sodium Anionic…

Q: The number-average molecular weight of a polypropylene is 1241772 g/mol. Compute the degree of…

A:

Q: What monomer(s) are used to prepare each polymer or copolymer?

A: (a) The monomer used to prepare a given polymer (a) is Ethyl methacrylate.

Q: Which polymer belov highest crystallinity?

A: Syndiotactic polymer are highly cryslalline in nature, due to force of attraction is very high in…

Q: How might you determine experimentally whether a particular polymerization is propagating by a…

A: Given polymerization process, Step-growth or chain-growth polymerization. In step-growth…

Q: 17. a) Write chemical reaction to account for the following steps of polymerization. b) Provide name…

A:

Q: Draw the important resonance forms of the stabilized anion formed in the anionic polymerization of…

A: solution-the anionic of methyl acrylate polymerization is initiated by base which add to methyl…

Q: Consider monomers A–C. (a) Rank the monomers in order of increasingreactivity in cationic…

A:

Q: Chain branching is not as common with anionic polymerization as it is with free-radical…

A: The carbon-carbon double bond can be polymerized by free radical or ionic method that is cationic…

Q: Draw a structure of the polymer formed in the following reaction

A:

Q: Polymerization of ethylene with peroxide as a

A: 1- In polymerization of Ethylene, Ethylene is a monomer and it's n number of Monomers combine with…

Q: Draw the structure of the polymer formed from ring-opening metathesis polymerization (ROMP) of each…

A: The structure of the polymer formed from ring-opening metathesis polymerization (ROMP) of each…

Q: 1. How many monomers molecules are there in 5 ml of Ethyl acrylate . Using this monomer how can you…

A: (a)

Q: Explain why radical polymerization of styrene forms branched chains with 4° carbons as in A, but…

A: Given: products of the radical polymerization of styrene.

Q: What polymer is formed by the radical polymerization of each monomer?

A: The radical polymerization reaction occurs in the presence of radical initiator which helps in…

Q: Although styrene undergoes both cationic and anionic polymerizationequally well, one method is often…

A: The electron-withdrawing nitro group (NO2) stabilizes the generated benzyl carbanion during the…

Q: What products are formed by ring-opening metathesis polymerization of each alkene? b. C.

A: To determine the products formed by ring-opening polymerization of each alkene.

Q: Although styrene undergoes both cationic and anionic polymerization equally well, one method is…

A: A process in which tiny monomer molecules are combined to produce a large molecule which forms a…

Q: What monomer can be used with benzoyl peroxide and under what conditions? ii) What monomer can be…

A: i) Benzoyl peroxide is used as catalyst for the free radical polymerization.

Q: F in. ČI You do not need to click anything. You do not need to click anything.

A: Using concept of polymerization and structure of polymer unit help in consideration of monomer unit.

Q: Select the monomer in each pair that is more reactive toward cationic polymerization

A: When small monomers units combine to form a bigger unit polymer, such process is called as…

Q: Although styrene undergoes both cationic and anionic polymerization equally well, one method is…

A: The electron-withdrawing trifluoromethyl group (CF3) stabilizes the generated benzyl carbanion…

Q: II CN III IV C1 Co,CH3 Co,CH3

A: In anionic polymerisation, there is formation of anion .  So, we have to see stability of formed…

Q: What products are formed by ring-opening metathesis polymerization ofeach alkene?

A: Polyolefins are usually made from olefins by tethering one alkene unit to the next, trading in a pi…

Q: 3. Why is therèñð išôtáčtíć or syndiótacticform of polyethylene? a. mon omer is symmetrical. b. mon…

A: Answer - The correct option is (d) monomer can form only graft or random polymer Explanation -…

Q: Explain why radical polymerization of styrene forms branched chains with 4° carbons as in A, but…

A: The radical formed in radical-Polymerization of styrene is The radical formed in X is benzyl free…

Types of Polymers on the basis of Method of Preparation