solve these questions © Macmillan LearningA polymer is made up of repeated subunits. Refer to the polymer structure shown to answer the questions.What is the common name for the polymer?PolytetrafluoroethylenePolyisobutylenePoly(1,3-butadiene)Poly(vinyl chloride)Poly(methyl-α-cyanoacrylate)PolyethylenePolypropyleneDraw the corresponding monomer.Select Draw Templates MoreC H2QErase O Macmillan LearningChemistry: Fundamentals and PrinciplesDavidsonpresented by Macmillan LearningPoly(ethylene terephthalate), known as PET or industrially as Dacron, is a polyester synthesized through a condensation reactionbetween two bifunctional monomers. The monomers, ethylene glycol and terepthalic acid, are given.Add bonds and remove atoms as necessary to show the structure of a two repeat unit portion of a longer polymer chainof PET. You may need to zoom out to see the complete structure of all four monomer units.SelectDraw/ || |CH03©TemplatesMore°°°||CCC - OHHOOHHOC - CEraseCC OHHO Cс〃CH₂Q2Q

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Answered: © Macmillan Learning A polymer is made…

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter21: Organic Chemistry

Section: Chapter Questions

Problem 83E

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Poly(methyl methacrylate) (PMMA), more commonly known as acrylic glass, has the formula H3C H. H. Draw the monomer, given that this polymer forms by addition polymerization. Include all H atoms. Select Draw Rings More Erase | 7 / | H
This polymer is composed of 2 monomer units: an acid chloride and an amine. In the box below, draw the structure of both monomers. (8-10 C (CH₂)6-C CH₂ 어 H n • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate structures with + signs from the drop-down menu.
9. You are given the following four monomers to synthesize a polymer. The polymer obtained has to be thermoplastic. Which two monomers do you have to use to generate the polymer? HO-CH2CH2OH NH2 H₂N NH2 HO ་_ou H₂N NH₂
1/Polyvinyl chloride are liner polymers.‎ TrueFalse2/The degree of polymerization determines the weight of polymer.‎ TrueFalse3/M.O theory describes the stability of molecule.‎ TrueFalse4/The external electronic configuration of the transition elements doesn’t change. TrueFalse5/The elements (Ca, Na) have the same number of stable electrons.‎ TrueFalse6/Thermostatic polymer is not effected by heat.‎ TrueFalse
The following condensation polymerization using 1.00 mol of diacid (limiting reactant) and a slight excess of diamine gave Nylonx.x. O H₂N(CH₂)6NH2 HOC(CH2) COH ??? mol (iii) + 1.00 mol Write the numbers in Nylonx.y. Degree of polymerization at p value of 0.995 was found to be 91. Then find out the value of 'r, and mol of diamine used. Keeping in mind that you used excess diamine, write down the structure of the polymer End group-[AB] End group n
Draw the monomer unit(s) from which the following polymer is made. to • In the case of a reactive acyl monomer, draw a methyl ester. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate structures with + signs from the drop-down menu. opy aste
1. Show 2 repeating units of the polymer produced by styrene - refer to the diagram attached H₂C-C H-O- styrene HH H Н ethane-1,2-diol OH НО. zob -0-H benzene-1.4-dicarboxylic acid.
[References] Use the References to access important values if needed for this question. Which of the properties below apply to the polymer that forms when the following monomers react? HO CH2 CH2 OH но OH Choose all that apply.Check at least one answer to see feedback. a polyamide Oa polyester a condensation polymer Uan addition polymer Oa substituted polyethylene
Molecular weight data for some polymer are tabulated here. Molecular Weight Xi Wi Range (g/mol) 19000 - 34000 0.04 0.01 34000 - 49000 0.07 0.04 49000 - 64000 0.16 0.11 64000 - 79000 0.26 0.24 79000 - 94000 0.24 0.27 94000 - 109000 0.12 0.16 109000 - 124000 0.08 0.12 124000- 139000 0.03 0.05 Compute the following: (a) the number-average molecular weight. M, i 72800 g/mol (b) the weight-average molecular weight. Mw i g/mol
This polymer is composed of 2 monomer units: an acid chloride and an amine. In the box below, draw the structure of both monomers. flands (CH₂)6- -85 I.. H ChemDoodle • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate structures with + signs from the drop-down menu. -CH₂ On Sn [F < ZI 22 S
1. Draw 2D chemical representations of atactic, syndiotactic, and isotactic polystyrene. 2. Calculate molecular weights, Mn and Mw, of the following polymer solution. What is the polydispersity index? M1. 3000 g/mol 3000 chains M2. 3,000,000 g/mol 10 chains M3. 50,000 g/mol 200 chains 3. Draw and label the generalized polymer structures for a polyurethane, polyanhydride, polyester, polyamide and polyether. 4. How is crystallinity difference between metals, ceramics, and polymers? 5. For my medical device, I wish to create a material that is soft and will retain a lot of water. But I also want it to be rigid and can withstand up to 50lbs of force. What material should I use? 30°F Cle DO
Poly(ethylene terephthalate) is a linear polyester that can be synthesized from the condensation polymerization between terephthalic acid and ethylene glycol, as shown previously in Equation 26-27. What alcohol would you react with terephthalic acid to produce a branched polyester? Draw a portion of the resulting polymer that shows a main chain and one branching point.

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