6de High density polyethylene (HDPE) fiber is used as liners for surgical gloves. Although the liner has a very high resistance to being cut, the polymer allows a surgeon to maintain a delicate sense of touch. The HDPE liner is usually rigid and not flexible.   (JUST SIMPLY ANSWER THE QUESTION BELOW)    1. How do chemists control the production of LDPE and HDPE? 2. Besides the extent of branching, what are other structural parameters that might lead to differences in physical properties of LDPE and HDPE?

Q: Identify the statements that tell the truth. 1. Organic compounds come only from living organisms 2.…

A: The true statement is given below -

Q: Polymers may be composed of thousands of monomers. Draw three repeat units (trimer) of the polymer…

A: A polymer is a large molecule that is formed by the repetition of small units called a monomer, and…

Q: I II III IV V а) I b) II с) II d) IV e) V

A: Applying concept of polymer chemistry.

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

Q: Are fullerenes softer than diamonds if they have a free electron within their structure?

A: Diamond, graphite and fullerenes are the allotropes of carbon.

Q: (C=12.01g/mol; H=1.008g/mol; S=32.07g/mol; O=16.00g/mol) Black smokers are found in the depths of…

A:

Q: a. How many structural isomers exist for C4H9OH?  b. (i) Write condensed structural formulas, and…

A: Structural isomer : The compounds having the same molecular formula but different structures (…

Q: Differentiate between Tg and Tm polymers

A: The terms Tg and Tm refer to two essential polymer parameters. The glass transition temperature is…

Q: The antispasmodic drug biperidin is made by the Grignard addition reaction shown here. What is the…

A:

Q: please solve question 2, Organometallic Chemistry

A: In solid sate, Zn(CH3)2 exists as a Polymer due to C-Zn-C linear arrangement, while in the case of…

Q: 4. The following scheme shows how a polymer, P is produced in the school laboratory from two…

A: Given:

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A: Polymethyl methacrylate is used for windshields, aircraft windows and optical lenses because of its…

Q: Define about Chain-Growth Polymers—Addition Polymers ?

A: This question is related to polymer chemistry.

Q: Please Write a max of 5 pages report a. Define , Describe Structure , Types , properties ,…

A: You have posted multipart of question as per the guidelines i have solved first three subparts…

Q: 27. Which type of reaction is represented by the equation below? Note: n and n are very large…

A:

Q: 17. Provide the product(s)of the following reaction. H₂SO4 (cat) H₂O

A: The given reaction is shown below We have to draw the products of the above reaction.

Q: Polyethylene is used for the production of beach chairs as well as beach balls. Which of these items…

A: There are tow types of polyethylene (1) High density polyethylene (2) Low density polyethylene High…

Q: 2. Poly (ethyl acrylate) (EA) and Poly(methyl methacrylate) (PMMA) have the same molecular formula…

A: PEA amd PMMA both different tg( the temperature range where the polymer substrate changes from a…

Q: 2 Describe all possible ¹H NMR peaks in the following compound: myrtenal CHO

A: Number of signals in 1H NMR: Tells us how many sets of protons with different electronic environment…

Q: What does the part ‘6, 6’ mean in the name nylon-6, 6?

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Q: Given the following chemical formula, draw the possible structures.        a. C2H6        b. C3H6…

A:

Q: Diute acid он H,0

A: Ans

Q: what are biodegadable polymers ?

A:

Q: What element atoms are protein made of?

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Q: Classify the following as either addition or condensation polymer. (i) Natural rubber (ii) Teflon…

A: An addition polymer is a polymer that forms by simple linking of monomers without the co-generation…

Q: Cl,, light

A: Here, addition reaction takes place

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A: Monomer: The building block of a polymer is called monomer. polymer: The large and high molecular…

Q: Why is beta-carotene colored, when most organic molecules are not?

A: The long chain of alternating double bond conjugation is responsible for the color of beta-carotene.

Q: 7. A typical polymer may have hundreds to hundreds of thousands of repeating units called…

A: The given statements are A typical polymer may have hundreds to hundreds of thousands of repeating…

Q: Show at least five repeating units of all the possible polymers that could be produced from acrylic…

A: From acrylic acid, we can get only chain-growth polymers, i.e. the double bond will only take part…