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4. The two different polyesters shown below are typically synthesized using different methods For each polymer...
0. A fragment of the polymer, Dacron, is shown below. Dacron is made by condensation polymerization...
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...
4. For each monomer shown below, draw a segment of the polymer chain that would form as the product of addition polymer...
4. For each monomer shown below, draw a segment of the polymer chain that would form as the product of addition polymerization. Draw a segment that contains at least 3 monomers. DCI CH3 CH3
draw the monomer or monomers needed to produce the polymer shown. draw the repeating monomer unit...
draw the monomer or monomers needed to produce the polymer
shown.
draw the repeating monomer unit for the polymer formed
from the following reaction.
1. For each of the following reactions, draw the monomer or monomers needed to produce the polymer shown. 2. Draw the repeating monomer unit for the polymer formed from the following reaction
2. (4 pts) Poly(vinyl alcohol) (PVA) is a commercially available polymer that can be synthesized by chain-growth polyme...
2. (4 pts) Poly(vinyl alcohol) (PVA) is a commercially available polymer that can be synthesized by chain-growth polymerizations. However, using the vinyl alcohol monomer does not work. » AIBN , tit Он 65°С No polymerization! a) Briefly explain why vinyl alcohol doesn't work for this polymerization. What compound would form in the scheme shown above? b) Propose an alternate route to the synthesis of PVA.
4,5,&6 please Connect the 4 monomers you made into a polymer, however you must lose a...
4,5,&6 please
Connect the 4 monomers you made into a polymer, however you must lose a colored paperclip with each connection as you hook the monomers together. Each colored paperclip lost in the process represents a mole of water molecules. 3. What is the molar mass of the 'lost' molecule? 2 x 18.02 - 36.04 x3 = 108.12 g /mol 4. How many 'moles' of polymer paperclip chain did you form? How many 'moles' of water colored paperclips did you...
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...
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...
Draw the organic product(s) for the following chemical reaction. Underneath each reaction, provide a detailed mechanism(using...
Draw the organic product(s) for the following chemical reaction.
Underneath each reaction, provide a detailed mechanism(using
arrows) of how the product is produced when required.
FeCl3 n o + ch Fello Cl2 No Mechanism Polymerization Initiator *Since this is a polymerization, show the polymer using appropriate brackets. No Mechanism. H2O* Mechanism: "The above molecule polymerizes with itself. Show the polymer that is formed Mechanism: (show the formation of the trimer) 2) Draw the organic reactant(s) for the following chemical reaction....
Polystyrene can be polymerized from the starting monomer (styrene) pictured below. a. Anionic polymerization is one...
Polystyrene can be polymerized from the starting monomer
(styrene) pictured below.
a. Anionic polymerization is one method of polymerization that
can be used to generate polystyrene from styrene. Explain what type
of initiator should be used for this reaction
and draw an example of a styrene monomer that has reacted with
initiator.
b. Using this anionic polymerization method and a starting
concentration of 1M styrene and 1mM initiator, what degree of
polymerization (Xn) would you expect if you use up...
The purpose of this experiment is to synthesize a polymer using a Gilch polymerization of 2,5-...
The purpose of this experiment is to synthesize a polymer using a Gilch polymerization of 2,5- bis(bromomethyl) - 1 -methoxy-4-(2-ethylhexyloxy) benzene, to investigate the polymer's photophysical properties, and to understand the mechanism of the polymerization reaction. Introduction Poly(p-phenylene vinylenes), or PPVS, are highly luminescent polymers that are used for a variety of commercial applications. Their general structure is shown in Figure . PPVS can be synthesized via a number of routes, including a Gilch polymerization reaction, which will be used...
3 Match the following polymer with the common product in which it is used (see intro...
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...
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...
4. For each monomer shown below, draw a segment of the polymer chain that would form as the product of addition polymerization. Draw a segment that contains at least 3 monomers. DCI CH3 CH3
draw the monomer or monomers needed to produce the polymer
shown.
draw the repeating monomer unit for the polymer formed
from the following reaction.
1. For each of the following reactions, draw the monomer or monomers needed to produce the polymer shown. 2. Draw the repeating monomer unit for the polymer formed from the following reaction
2. (4 pts) Poly(vinyl alcohol) (PVA) is a commercially available polymer that can be synthesized by chain-growth polymerizations. However, using the vinyl alcohol monomer does not work. » AIBN , tit Он 65°С No polymerization! a) Briefly explain why vinyl alcohol doesn't work for this polymerization. What compound would form in the scheme shown above? b) Propose an alternate route to the synthesis of PVA.
4,5,&6 please
Connect the 4 monomers you made into a polymer, however you must lose a colored paperclip with each connection as you hook the monomers together. Each colored paperclip lost in the process represents a mole of water molecules. 3. What is the molar mass of the 'lost' molecule? 2 x 18.02 - 36.04 x3 = 108.12 g /mol 4. How many 'moles' of polymer paperclip chain did you form? How many 'moles' of water colored paperclips did you...
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...
Draw the organic product(s) for the following chemical reaction.
Underneath each reaction, provide a detailed mechanism(using
arrows) of how the product is produced when required.
FeCl3 n o + ch Fello Cl2 No Mechanism Polymerization Initiator *Since this is a polymerization, show the polymer using appropriate brackets. No Mechanism. H2O* Mechanism: "The above molecule polymerizes with itself. Show the polymer that is formed Mechanism: (show the formation of the trimer) 2) Draw the organic reactant(s) for the following chemical reaction....
Polystyrene can be polymerized from the starting monomer
(styrene) pictured below.
a. Anionic polymerization is one method of polymerization that
can be used to generate polystyrene from styrene. Explain what type
of initiator should be used for this reaction
and draw an example of a styrene monomer that has reacted with
initiator.
b. Using this anionic polymerization method and a starting
concentration of 1M styrene and 1mM initiator, what degree of
polymerization (Xn) would you expect if you use up...
The purpose of this experiment is to synthesize a polymer using a Gilch polymerization of 2,5- bis(bromomethyl) - 1 -methoxy-4-(2-ethylhexyloxy) benzene, to investigate the polymer's photophysical properties, and to understand the mechanism of the polymerization reaction. Introduction Poly(p-phenylene vinylenes), or PPVS, are highly luminescent polymers that are used for a variety of commercial applications. Their general structure is shown in Figure . PPVS can be synthesized via a number of routes, including a Gilch polymerization reaction, which will be used...
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...
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