Would you expect polyester to be stabilized by hydrogen bonding? Explain.

Q: Under the same environmental conditions, does benzene or toluene have a higher mass transfer…

A: KA= mass transfer coefficient [mol/(s·m2)/(mol/m3)], or m/s

Q: 11. The earliest synthetic polymer was developed in 1906, called Bakelite *** O A. Polyethene. OB.…

A:

Q: Draw the structure of the polymer formed by step-growth polymerization of each monomer or pair of…

A:

Q: Write the name and structure of monomer of the polymer which is used as synthetic wool.

A: The name and structure of monomer of the polymer which is used as synthetic wool has to be given.

Q: How do you get a long strand of nylon? What is the key to it?

A: Long strand of nylon can be formed by the condensation polyemerization.

Q: Name the polymer used for making radio television cabinets and feeding bottles of children.

A: Polymer is the substance which is made up of repeated units of monomers. The number of monomers…

Q: Describe how D30 is made out of a thermosetting polymer?

A: First we discuss about thermosetting polymer - thermosetting polymer are those polymer which has…

Q: Describe vacuum forming/thermoforming processes. What are typical thermoformed plastic products?

A: According to Q&A guidelines of Bartleby, we are supposed to answer only one question out of…

Q: The polyester named Lactomer® is an alternating copolymer of lactic acid and glycolic acid. Lactomer…

A:

Q: How many molecules of water are needed to completelyhydrolyze a polymer that is ten monomers long?

A: Monomer- the reactant molecule in polymerization reaction called as monomers.These are low molecular…

Q: Describe the industrial polymerization of Nylon 6,6 a) Write down the reaction mechanism. What is…

A: Answer- Nylon 6,6 - Nylon 66 is a type of polyamide or nylon. It, and nylon 6, are the two most…

Q: Which polymer is terminated by cooling and neutralizing? O Polyethylene Polyester O Polyamide…

A: Polyamide

Q: Illustrate two approaches which will change the properties such as strength, flexibility etc. of a…

A: Polymers are chemical compounds that are composed of larger molecules called macromolecules. These…

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

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

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: Draw a short segment of each polymer: (a) isotactic poly(vinyl chloride); (b) syndiotactic…

A: Polymer is a chemical compound in which molecules are bonded together in long repeating chains.

Q: what chemical reactions should not be performed on Merrifield polystyrene resin?

A: In the given problem we need to speculate what kind of reactions should not be performed on…

Q: Explain, with more details, how to prepare these polymers:

A: Given Polymer preparations

Q: phenol-formaldehyde

A: It is not possible to grind up Phenol-formaldehyde polymer because this type of polymer is formed…

Q: What aspect of thermoset polymers can be controlled to increase strength?

A: Thermosetting polymer or plastic is referred to those polymers which are hardened irreversibly by…

Q: Give the shorthand structures of poly(vinyl chloride) and nylon 6,6 in Section 30.1.

A:

Q: Glyptal® resin makes a strong, solid polymer matrix for electronic parts. Glyptal is made from…

A: Glyptal is a polyester formed by a step-growth polymerization reaction. Step growth polymerization…

Q: Explain why diester A is now often used as a plasticizer in place of dibutyl phthalate

A:

Q: acrylonitrile polymer, Head-to-head, tail-to-tail polymer

A:

Q: What monomers would you use to produce analogous polyester fibers?

A: Nylon is a synthetic polymer composed of repeating units linked by amide links. Whereas, polyesters…

Q: Is poly(vinyl acetate) a polyester?

A: Polyesters are in which the monomer units are joined together by ester groups. Hence to consider a…

Q: uses of polyester and nylon

A:

Q: ) Listen Which polymer is terminated by cooling and neutralizing? OPolyethylene Polypropylene…

A: The correct answer about polymer is given below

Q: For a general chain-growth polymerization, we might expect that polymer chain length would be.

A: Chain growth polymerisation is a process in which the high molecular weight polymer is formed early…

Q: which of the following is strong adhesive: a  epoxy resin b  melamine-formaldehyde resin c  alkyde…

A: Adhesive:Any substance which is capable of holding materials together in a functional manner by…

Q: Sketch a portion of the acrylonitrile polymer assuming it is a: head-to-tail polymer a.…

A: Formation of acrylonitrile polymer:

Q: 7. Here is the structural formula for Dacron, a synthetic fiber. to-CH,-CH; -o a) Draw a structural…

A: Polymer is the repeating unit of monomer.  poly means many and mer means unit.  For multipart…

Q: 05: Answer the following questions 1. What is a "weathering test" and for which product is it…

A: 1) Weathering test = It is a process of determining the climatic features of materials and stones.…

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

A: (a)

Q: If you want to make a polymer for plastic wrap, should youstrive to make a polymer that has a high…

A: The high-density polyethylene has a linear, unbranched chain that fits closer together to give more…

Q: Explain how to prepare these polymers: .N. но-

A:

Q: Which polymer is more apt to contain abnormal head-to-head linkages: poly(vinyl chloride) or…

A: Polystyrene is less apt to contain head to head linkages. It contains head to tail linkages. Poly…

Q: a. What molecular features make a polymer flexible? Explain how cross-linking affects the properties…

A: Interpretation- Which molecule features make polymer flexible and effects of crosslinking on the…

Q: What type of Cosmetic Product is the below. Describe it in any manner and please identify the…

A: Emulsifiers are substances that cause stabilization in emulsion by enhancing the kinetic stability…

Q: Poly(Vinyl Acetate) Briefly explain why Poly(Vinyl Acetate) is a synthetic polymer. Do not write…

A: Given explain why Poly(Vinyl Acetate) is a synthetic polymer