1. A. Draw out the polymer made from 3 molecules of propanedioic acid and 3 molecules...
Page 3 > of 12_ 0 - ZOOM + 3. Draw the structure of the polymer obtained from the following monomers (must have at least five units) a. Methyl-2-methyl-2-propenoate (its polymer is a clear plastic used for molding) b. (2R)-hydroxypropanoic acid C. The co-polymer between 1,4-butanedioyl chloride and 1,3-diaminopropane d. 1, 2, 3-propanetriol and succinic acid (1,4-butanedioic acid)
Examine the structure of the Kevlar polymer shown below. Polat Part A Knowing that the polymer is a condensation polymer, draw the structures of its monomers before the condensation reaction. Draw the molecules on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Templates toolbars. H: 20 EXP"conto H с N Tz O S ( CI ch Marvin JS Br (1) A Chemax
Numbering the possible monomer molecules below as: 1 2 3 4 5 6 (A) Which monomers (give numbers) would be useful for creating an addition polymer? EXPLAIN what about them makes this possible. (B) Which monomers (give numbers) would be useful for creating a condensation polymer? EXPLAIN what about them makes this possible. (C) Which monomer could be used by itself to make a condensation polymer? (Note that this particular molecule is called an amino acid, and the...
Q1. The following data was reported for the fractionation of a polyester made from sebacic acid and 1,6-hexanediol. (10 marks) Molecular weight range (g/mol) Fractions 8000-16000 16000-24000 24000-32000 32 40000-48000 48000-56000 0.05 0.16 0.24 0.28 0.20 0.07 (I)Draw the structure of the monomers and the polymer. (II)Identify the repeat unit (II) Identify the functionality of the monomers (IV) Evaluate Mn, Mw and the D (V)Calculate the degree of polymerization of the polymer Q2. A polymer mixture is prepared by mixing...
3 Match the following polymer with the common product in which it is used (see intro for help). 1. polystyrene 2. nylon 3. polypropylene 4. low density polyethylene 5. polycarbonate a. Plastic Bags b. Water Pipes c. Cookware d. Egg containers e. Milk cartons 6. polyethylene f. Carpet and Knitted fabrics 7. polyvinylchloride 9. Automobile bumpers 8. polytetrafluoroethylene h. Rope 4. Shown below are monomers for common polymers that get made. Draw two repeating units of the polymer structure for...
1. (27 pts) Shown below is the condensation of 4-methylbenzene-1,2-diamine and 4- methyl-pentanoic acid. The amounts of each starting material used in the reaction are given. Also, the amount of product obtained from the reaction is indicated Please answer each of the following questions. Show all of your work in order to obtain full credit NH2 intmdt + H2O но NH2 5-Methyl-2-(3-methyl-buty)- 1H-benzoimidazole 4-methyl- pentanoic acid C$H1202 Mol. WI: 116 2 density 0.92 g/ml ene- 1.2-diamine C13H18N2 Mol. Wt.: 202.3...
1. Draw the polymer that would be made from the monomer vinylidene chloride (CH2=CCl2). 2. Draw the structure of the polymer that would be produced from the condensation polymerization of maleic anhydride with ethylene glycol. 3. Draw the structure of the polymer that would be produced from the condensation polymerization of terephthalic acid with 1,4-cyclohexane-dimethanol.
0. A fragment of the polymer, Dacron, is shown below. Dacron is made by condensation polymerization of 2 monomers that combine in-A-B-A-B-A-B- structure similar to nylon. a. Draw brackets around one polymer unit in the structure below. b. Draw the structures of 2 difunctional monomers A and B that would underg polymerization to produce this polymer A= x-R-X and B-y-R,-y Identify the small molecule byproduct of condensation. 4 pts o condensation c. Ax-R-x B- y-R'-y Byproduct A fragment of the...
11. One-dimensional polymer, consider a polymer formed by connecting N disc-shaped molecules into a one-dimensional chain. Each molecule can align along either its long axis (of length 2a) or short axis (length a). The energy of the monomer aligned along its shorter axis is higher by e, that is, the total energy is H = 0, where U is the number of monomers standing up. (a) Calculate the partition function, Z(T, N), of the polymer. (b) Find the relative probabilities...
Can you please show the monomers and the mechanism to form the
following polymer:
29.37 From what two monomer units is the following polymer made? C N
29.37 From what two monomer units is the following polymer made? C N