— СНа—СH—СH— CH—CH2—CH- Н,о — CH-—ҪH—CH, —сн—CH;—CH— ÓCCH3 ОН poly(vinyl alcohol) ÓCCH, ÓCCH3 ОН ОН poly(vinyl acetate)

Q: Poly(vinyl alcohol), a hydrophilic polymer used in aqueous adhesives, is made by polymerizing vinyl…

A:

Q: 1. Step-Growth Polymerization (a) Draw 2 different combinations of monomers that can be used to…

A: The polymerization process involves the combination of the monomers catalyzed by heat, light, and…

Q: In addition to glycolic and lactic acids (Section 31.6B), dissolving sutures can also be prepared…

A: a)

Q: Poly(vinyl alcohol), a hydrophilic polymer used in aqueous adhesives, is made by polymerizing vinyl…

A: Poly vinyl alcohol (PVA) cannot be prepared by direct polymerization of vinyl alcohol. Its synthesis…

Q: Thermosetting resins similar to Bakelite (Section 30.7) have also been prepared from renewable…

A: Cardinol and formaldehyde undergoes step growth polymerization in the presence of proton source as…

Q: Butanol is treated with H2SO4 and heat. Identify the reaction and give the product that can be…

A: When alcohols are treated with H2SO4 and provided heat, then elimination reaction takes place and…

Q: The reaction of p-cresol with CH2=O resembles the reaction of phenol (PHOH) with CH2 = 0, except…

A: Solution- Although the mentioned above reactions are similar but the properties of the end products…

Q: Devise a synthesis of terephthalic acid and ethylene glycol, the two monomers needed for…

A: Structure of polyethylene terephthalate:

Q: The following polymer A-) How do you synthesize it? B-) What are the advantages and disadvantages…

A: 'Poly' means many and 'mer' means parts. So polymer consists of many monomer units. Polymer can be…

Q: Urylon fibers are used in premium fishing nets because the polymer is relatively stable to UV light…

A: SOLUTION: Step 1: Urylon is a condensation polymer. The functional group present is polyurea. Urylon…

Q: Lactones, cyclic esters such as compound A, are prepared byhalolactonization, an addition reaction…

A:

Q: When C6H14 is reacted with Br2(g) in the presence of ultraviolet light, four different…

A: According to our guidelines sir/madam, We are allowed to give the answers to the first three…

Q: a) The synthesis method of the polymer blends b) The properties of the polymer blends c) The…

A: a) Methods of Polymer Blending Several methods can be used to synthesize and/or prepare polymer…

Q: Thermosetting resins similar to Bakelite (Section 31.7) have also been prepared from renewable…

A: Polymer is a substance or material consisting of very large molecules, or macromolecules, composed…

Q: Thermosetting resins similar to Bakelite have also been prepared from renewable feedstocks. One…

A: Cardinol and formaldehyde undergoes step growth polymerization in the presence of proton source to…

Q: 12 Draw the structure of polymer formed using the following monomer. `CH=CH2 Give the reagent that…

A: Interpretation -  To draw the structure of polymer formed by using the given following monomer -…

Q: Poly(n-butyl acrylate) has a lower Tg than poly(methyl methacrylate), because of: a) weaker…

A: Poly(n-butyl acrylate) and poly(methyl methacrylate) have the following structures:

Q: important in photosynthesis; allows plant to obtain energy from A. Analyte E sunlight B. Analyte C v…

A: 1)  important for photosynthesis, allows plants to obtain energy from sunlight - analyte A Actually…

Q: Which reaction—dehydration synthesis or hydrolysis—converts a polymer to its monomers? Which one…

A: During polymerisation reaction, i.e. converting a monomer into polymer We have to remove H2O…

Q: which of the following p f compounds can be used directly for the synthesis of a step growth…

A: There are two important polymerization reactions and these are i) chain growth polymerization or…

Q: 1. 2. CI 3. H3O, heat 4. . AICI3 5. H30*, heat NaOH سنز OEt , NaOEt Work out the synthesis on a…

A: 1st Friedelcraft's acylation of benzene occurs to given benzaldehyde . Then aldol condensation…

Q: A polyester can be formed from the reaction of which compounds? A. Alkenes B. Dialcohols and…

A: A polyester can be formed from the reaction of Dicarboxylic acids and dialcohols. The monomer unit…

Q: Draw the structure of the prepolymer A formed from 1,4-dihydroxybenzene and excess epichlorohydrin.

A: The structure of prepolymer A formed from, 1,4-dihydroxy benzene and excess epichlorohydrin is given…

Q: What will be the most suitable initiator used to polymerize the following monomers? Give ONE (1)…

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Q: >Poly(vinyl butyral) is used as the plastic laminate in the preparation of automobile windshield…

A:

Q: Br CH,CI, PNC Draw the product from the reaction of HBr and 2-butene.

A:

Q: As we will learn in Chapter 28, styrene derivatives such as A can be polymerized by way of cationic…

A: a. Figure 1

Q: (a) Hard contact lenses, which first became popular in the 1960s, were made by polymerizing methyl…

A: (a)The structure of methyl methacrylate is given as follows:

Q: Devise a synthesis of terephthalic acid and ethylene glycol, the two monomers needed for…

A: Structure of polyethylene terephthalate:

Q: Which one of the following initiators can be used for free radical chain-growth polymerization? a)…

A:

Q: Draw short segments of the polymers obtained from the following compounds under the given reaction…

A: In the presence of peroxide, the monomer polymerizes to form a long chain polymer (through radical…

Q: 2. If 0.52 moles of terephthalic acid are reacted with 0.50 moles of ethylene glycol, what is the…

A: The polymers are macromolecules that are generated by the combination of a large no. of monomers.…

Q: (iv) When A was converted with hot potassium permanganate to form C, followed by esterification with…

A: When A was converted with hot potassium permanganate to form C, followed by esterification with…

Q: After performing all of the necessary calculations, the appropriate glassware and reaction…

A: The hydrolysis reaction taking place is given as,

Q: Please provide the starting material

A:

Q: The polymer shown below is synthesized by hydroxide ion-promoted hydrolysis of a copolymer of…

A: a). Mechanism for the formation of polymer: The polymer can be formed through anionic mechanism.…

Q: Preparation of the Benzoic acid, write down the steps, reagents, and conditions. How to purify…

A: Benzoic acid is an aromatic carboxylic acid. It is a colourless solid. It is used as a food…

Q: What polymer would form following the following reaction? Ru Compound A

A: Polymer is formed by the combination of monomer units.  Due to the breaking of previous bond and…

Q: We prepared 2-butyne from the reaction of ethyne with .A two molecules of chloro methyle .B one…

A: The question is based on the concept of organic reactions.   We have to convert the reactant into…

Q: Polymerization of vinyl acetate gives poly(vinyl acetate). Hydrolysis of this polymer in aqueous…

A: The chemical process that deals with the combination of the small molecules together to produces a…

Q: Draw (by hand) the monomers used to synthesize poly(ethyl cyanoacrylate) and poly(octyl…

A: Given Polymers are poly(ethyl cyanoacrylate) poly(octyl cyanoacrylate)   Monomers of given…

Q: Terephthaloyl dichloride and p-phenylenediamine were polymerized to form a copolymer called Kevlar…

A:

Q: One common type of cation exchange resin is prepared by polymerization of a mixture containing…

A: A reaction in which monomers are linked together to form a macromolecule polymer is known as a…

Q: Lactones, cyclic esters such as compound A, are prepared by halolactonization, an addition reaction…

A: Iodolactonization It is a type of organic reaction that forms a 5 or 6 membered rings by the…

Types of Polymers on the basis of Method of Preparation