The addition polymer that has the formula shown below is used in surgical sutures, dishwasher-safe food...
Polystyrene, one of the most widely used plastics in the world, has the following formula Draw the monomer, given that this polymer forms by addition polymerization. Include all H atoms.
please help with all the questions Meisa Taha 2. Define each term: addition (polymer), block (polymer), copolymer. Draw (in correct format) an addition block copolymer in the space below. Indicate which monomers are used in the polymerization, and which parts are repeated in the polymer structure. 5 points 3 Condensation polymer. 6 points. e one example of a condensation polymer. Do not use "R" groups NOT NYLON. b. Show the monomer(s), polymer, and label the repeat unit. c. Provide a...
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...
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...
5. What one monomer was used to prepare the polymer below? Circle your answer. (3 pts.) 1 CH2=CHCH2CH3 II) CH3CH=CHCH3 III) CH2=CHCH3 IV) CH2=C(CH3)2 / 18 1 6. Given the relative rate of hydrogen abstraction for a radical bromination mechanism, as discussed in class, follows the order of: 1640 : 82: 1 (3° : 2° : 1°) calculate the expected product distribution for the following reaction. Show all work for partial credit. (9 pts.) Br Br2, h Br II %...
Draw a structural formula for the major organic product of the reaction shown below. -' + (CH2=CHCH25Culi — . Consider E/Z stereochemistry of alkenes. . Do not show stereochemistry in other cases. • You do not have to explicitly draw H atoms. • Do not include organocopper or inorganic ion by-products in your answer.
Draw a structural formula for the major organic product of the reaction shown below. Consider E/Z stereochemistry o alkenes. Do not show stereochemistry in other cases. You do not have to explicitly draw H atoms. Do not include organocopper or inorganic ion by-products in your answer.
Draw a structural formula for the major product of the reaction shown HO 2reg 2re • Show product stereochemistry IF the reactant alkene has both carbons of the double bond within ang • Do not show stereochemistry in other cases 1h warin moduces a racemic mixture, just draw one sterosomer E 270 0 2009 Draw structural formulas for all alkenes that could be used to prepare the alcohol shown below by ky нсон 21. Ho(OAC), H,0 2. NaBHA 4.18 2rea...
Draw a structural formula for the major product of the reaction shown HO 2reg 2re • Show product stereochemistry IF the reactant alkene has both carbons of the double bond within ang • Do not show stereochemistry in other cases 1h warin moduces a racemic mixture, just draw one sterosomer E 270 0 2009 Draw structural formulas for all alkenes that could be used to prepare the alcohol shown below by ky нсон 21. Ho(OAC), H,0 2. NaBHA 4.18 2rea...
Draw a structural formula for the major product of the reaction shown HO 2reg 2re • Show product stereochemistry IF the reactant alkene has both carbons of the double bond within ang • Do not show stereochemistry in other cases 1h warin moduces a racemic mixture, just draw one sterosomer E 270 0 2009 Draw structural formulas for all alkenes that could be used to prepare the alcohol shown below by ky нсон 21. Ho(OAC), H,0 2. NaBHA 4.18 2rea...