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.1 Write down the structure of the cyclic monomer, and describe the type of ring...
please answer all questions 1. (2) Give the structure of the monomer that would be used...
please answer all questions
1. (2) Give the structure of the monomer that would be used to produce each of the following polymers. -CH2-CH-CH2-CH-CH2-CH -CH2-CH-CH2-CH-CH2-CH- Ci Ci Ci CH3 CH3 CH3 2. (5) Where are you most likely to find each of the following polymers in your everyday life: polyethylene terephthalate (PET) high-density polyethylene (HDPE) polypropylene (PP) polyvinyl chloride (PVC) polystyrene 3. (1) Polyester is an example of an addition or a condensation polymer? 4. (1) What must be done...
acylating agent and activated monomer in the anionic ring- 2. What are the roles of an...
acylating agent and activated monomer in the anionic ring- 2. What are the roles of an haln opening polymerization of lactam? (10 points) 3. For the sequential anionic block copolymerizations of styrene and a -methyl styrene under the conditions given below, provide the: (a) Electron arrow-pushing mechanisms; [5 points (b) Intermediates; [5 points (c) Final products; [5 points -80 °C 30 min 80PC 30 min CH OH (d) Imagine that the temperature for the polymerization was misread as 80 °C....
1. Draw the polymer that would be made from the monomer vinylidene chloride (CH2=CCl2). 2. Draw the structure of the pol...
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.
1.) Which type of polymerization starts when a free radical is mixed with monomer units? 1)...
1.) Which type of polymerization starts when a free radical is mixed with monomer units? 1) Sequential polymerization 2) Addition polymerization 3) Subtraction polymerization 4) Condensation polymerization 2.) Which of the following are structural features of a weak polymer? (choose all that apply) small substituent side-chain groups large substituent side-chain groups lots of branching in the backbone little branching in the backbone
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...
accordingly answer and i pt): Polymers and Monomers. Read each question chemical structure, in a oymer chemical structure based on the polymer name and provide the monomer unit chemical st...
accordingly answer and i pt): Polymers and Monomers. Read each question chemical structure, in a oymer chemical structure based on the polymer name and provide the monomer unit chemical structure, in addition. Lastly applications. An example answer is provided as guidance. , provide an example of how the polymers are utilized in (bio)engineering Polymer Chemical Structure Polymer Full Name and Abbreviation Usage Example for Monomer Unit Structure(s) _ _pt per box) pt per box) pt per box) Nucleic Acid (DNA)...
3. Cyclic compounds The presence of the ring in all but very large ring cyclic molecules...
3. Cyclic compounds The presence of the ring in all but very large ring cyclic molecules prevents full rotation of the ring atoms. For this reason, stereoisomerism may also occur in cyclic molecules. a) Prepare a model of cyclohexane, C6H12. Draw the condensed formula. b) Build a model of methylcyclohexane (C7H14) by replacing one of the hydrogens of cyclohexane with a methyl group. Draw the skeletal formula for methylcyclohexane. 2 c) How many different isomers exist for methylcyclohexane (CyH34)? d)...
Please answer all 4 questions 1) Draw condensed structure formulas for the following compounds 2) How...
Please answer all 4 questions
1) Draw condensed structure formulas for the following
compounds
2) How would you describe the difference between saturated and
unsaturated hydrocarbons and what is a distinguishing feature of
aromatic hydrocarbons?
5) Do you expect the aromatic hydrocarbons to react in a similar
way to the cyclic alkenes, since they are both cyclic compounds and
have a double bond? explain
6) write the structure of the product. if no reaction occurs
write NR
Final questions 1....
Draw the structure of the aryldiazonium salt AND the structure of the activated ring. Consider the...
Draw the structure of the aryldiazonium salt AND the structure
of the activated ring.
Consider the structure of the azo dye called alizaFind thee yellow R (below). Show the reagents you would use to prepare this compound via an azo coupling process.
(a) Write down wave functions that describe the behavior of the particle in region 1, region...
(a) Write down wave functions that describe the behavior of the particle in region 1, region 2, and region those coefficients and explain why they are equal to zero. Write down the expression of ?? as well. ?? (b) Sketch the probability distributions you would expect for the ground state and the first excited state. (c) Use the continuity conditions at x = 0 to show how the coefficients of the wave function in region 2 are related to the...
please answer all questions
1. (2) Give the structure of the monomer that would be used to produce each of the following polymers. -CH2-CH-CH2-CH-CH2-CH -CH2-CH-CH2-CH-CH2-CH- Ci Ci Ci CH3 CH3 CH3 2. (5) Where are you most likely to find each of the following polymers in your everyday life: polyethylene terephthalate (PET) high-density polyethylene (HDPE) polypropylene (PP) polyvinyl chloride (PVC) polystyrene 3. (1) Polyester is an example of an addition or a condensation polymer? 4. (1) What must be done...
acylating agent and activated monomer in the anionic ring- 2. What are the roles of an haln opening polymerization of lactam? (10 points) 3. For the sequential anionic block copolymerizations of styrene and a -methyl styrene under the conditions given below, provide the: (a) Electron arrow-pushing mechanisms; [5 points (b) Intermediates; [5 points (c) Final products; [5 points -80 °C 30 min 80PC 30 min CH OH (d) Imagine that the temperature for the polymerization was misread as 80 °C....
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...
accordingly answer and i pt): Polymers and Monomers. Read each question chemical structure, in a oymer chemical structure based on the polymer name and provide the monomer unit chemical structure, in addition. Lastly applications. An example answer is provided as guidance. , provide an example of how the polymers are utilized in (bio)engineering Polymer Chemical Structure Polymer Full Name and Abbreviation Usage Example for Monomer Unit Structure(s) _ _pt per box) pt per box) pt per box) Nucleic Acid (DNA)...
3. Cyclic compounds The presence of the ring in all but very large ring cyclic molecules prevents full rotation of the ring atoms. For this reason, stereoisomerism may also occur in cyclic molecules. a) Prepare a model of cyclohexane, C6H12. Draw the condensed formula. b) Build a model of methylcyclohexane (C7H14) by replacing one of the hydrogens of cyclohexane with a methyl group. Draw the skeletal formula for methylcyclohexane. 2 c) How many different isomers exist for methylcyclohexane (CyH34)? d)...
Please answer all 4 questions
1) Draw condensed structure formulas for the following
compounds
2) How would you describe the difference between saturated and
unsaturated hydrocarbons and what is a distinguishing feature of
aromatic hydrocarbons?
5) Do you expect the aromatic hydrocarbons to react in a similar
way to the cyclic alkenes, since they are both cyclic compounds and
have a double bond? explain
6) write the structure of the product. if no reaction occurs
write NR
Final questions 1....
Draw the structure of the aryldiazonium salt AND the structure
of the activated ring.
Consider the structure of the azo dye called alizaFind thee yellow R (below). Show the reagents you would use to prepare this compound via an azo coupling process.
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