The reason for the development of polycrystalline material is because ( one sentence only)

Q: c) making the polymer involves coolln d) they are only made in labs (CH,CH,),CuLi CI b) CH3 NH…

A:

Q: Identify the monomer(s) for the following polymer:

A: The given polymer is Poly ethylene  terephthalate.

Q: Nylon -synthetic polymer -silk like thermoplastic, generally made from petroleum. -use : shirts,…

A: Synthetic polymers are those polymers which are prepared in the laboratories. These are also called…

Q: Explain the chemical basis for the destruction.

A: A molecule or an ion which is capable of donation or losing an hydrogen ion which is also called as…

Q: 1. What are the different methods of preparing polymers? 2. Discuss each method with at least one…

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Q: 3. Below are three polymers to be examined for use as vaseular graft materials: F…

A: Answer - According to the question - As a general rule, if a polymer is regular and orderly, then it…

Q: Explain

A: Dear student I have given answer to your question in the image format.

Q: Write the chemical reaction showing the formation of the following polymers from initial reactants:…

A: Hey, since there are multiple sub part questions are posted, we will answer first three questions.…

Q: 1. What is the mass per repeating unit of PET (in g / mol)? Explain why this number should be used…

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Q: Why can’t chemical recycling–that is, the conversion of polymer to monomers and re-conversion of…

A: In the preparation of low-density polythene, very high pressure is required which is around 1000 to…

Q: Give ONE (1) example each for natural and synthetic polymers.

A: Natural polymers are naturally occurring and can be extracted from nature. Synthetic Polymers are…

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

A: Given Polymer preparations

Q: Using poly(propylene) as an example, please explain ‘tacticity’ in polymers, and ‘tacticity’ arises…

A: It is a relative stereochemistry of adjacent chiral centre within a macromolecule.

Q: How are polymers classified based on their structure? Give TWO (2) example for condensation polymer…

A: Polymers have  high molecular mass formed by repetition of small units called monomers. eg   Plastic…

Q: Poly(benzylglutamate), PBLG, is a common polymer (in our lab, anyway!). Its partial specific volume…

A: Given that  Specific volume is = 0.791ml/g  PBLG= 0.p3925g DMF = 0.12823g

Q: A polymer closely related to PET is PBT, which is made from terephthalic acid and…

A: The answer for the subpart a) is given below. Kindly post the other subparts as separate questions.…

Q: ) Polymers are classified into natural and synthetic polymers. (i) Differentiate between the…

A: Properties of polymers: As per our guideline we have to answer first question only.

Q: what is the monomer for each polymer show below?

A: In this question, we want to identify the Monomers unit of these two polymers.  You can see details…

Q: . What requirement should be provided to achieve high yield and high molecular weight of polymer by…

A: 1.Condensation polymers are formed by the removal of water (or alcohols) during polymerization and…

Q: Monomers to be Polymers Polymorphism polymerization allotropy O tempering

A: The answer to the following question is -

Q: Provide monomer components of this polymer

A:

Q: Why can't chemical recycling–that is, the conversion of polymer to monomers and reconversion of…

A: In the preparation of low density polythene, very high pressure is required which is around 1000 to…

Q: what is vulcanized rubber ? explain the process of vulcaniztion.

A: A natural polymer of Isoprene (2-methyl-1,3-butadiene) is known as Rubber.  It is a linear and…

Q: Mention 3 ways to synthesize polymers

A: Polymer synthesis, also called polymerization, is the process by which monomers (small molecules)…

Q: < Question 14 of 25 Submit What monomer is used to make the addition polymer shown here?

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Q: Name the following polymers.

A: Polymers are high molecular weight compounds that have a wide range of applications in various…

Q: One or more of the monomers below are needed to make the polymer

A: A polymer is made by adding the monomer unit again and again. A monomer unit is the repeating unit…

Q: Give the name for this molecule:

A: The question is based on the concept of IUPAC naming of the compounds.   we have to write the…

Q: Poly(lactic acid) (PLA) has received much recent attention because the lactic acid monomer…

A: Polylactic acid is a thermoplastic polyester having backbone formula C3H4O2n. It can be obtained by…

Q: In a recent year, 4.37 billion kilograms of low-density polyethylene was produced in the United…

A: Given Pressure of the gas , P = 1.00 atm Temperature of the gas , T = 0oC = 0 + 273.15 = 273.15 K…

Q: Among the 6 polymer resins, identify which can be recycled. Explain why we can't recycle the other…

A: Resin polymer recycling: The US Society of the Plastics Industry (SPI) first introduced the system…

Q: Discuss some of the natural polymers? What is their role?

A: Natural polymers are those that are found naturally on the earth surface. Examples of some natural…

Q: What possible drawbacks do you foresee in polymer technology in the future?

A: The recent developments of Polymer Technology have revolutionized the field of material science…

Q: Discuss the manufacture of Sugar from Sugar Cane

A: RAW sugar which is known as cane sugar has to undergo many Laboratory  for Production of sugar . The…

Q: andomized design?

A: Ans. Dropout: A Simple Way to Prevent Neural Networks from Overfitting, 2014. Since the results of a…

Q: Write down the factors that control the Tg of polymers. Briefly discuss it.

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Q: Which is one of the simplest synthetic polymers? How does it react?

A: The simplest synthetic polymer is Polyethylene. Its monomer is ethene, which is a simplest monomer.

Q: This is not really a question but, I have a presentation to do on one of the following polymers. I…

A: Best way to choose is to choose the polymer which is used in large scale , they can fit into your…

Q: Recycling of monomers instead of polymer may become an interesting option against environmental…

A: Polymer: Polymer are the molecules formed by repeating unit of molecule which include a large no. of…

Q: Explain the Polymer Recycling ?

A: Polymer recycling is a process in which the waste polymers are reprocessed into the useful products.…