(a)
Interpretation:
The kind of polymer (polyamide, polyester), the structures of monomers that would be released by complete hydrolysis and the monomers or their stable derivatives that are used to make the given polymer are to be stated.
Concept introduction:
The
(b)
Interpretation:
The kind of polymer (polyamide, polyester), the structures of monomers that would be released by complete hydrolysis and the monomers or their stable derivatives that are used to make the given polymer are to be stated.
Concept introduction:
The polymers are made up of repeating unit of monomers. The polymer that is made up of repeating unit of amide monomers are termed as polyamide. The polymer that is made up of repeating unit of ester monomers are termed as polyester.
(c)
Interpretation:
The kind of polymer (polyamide, polyester), the structures of monomers that would be released by complete hydrolysis and the monomers or their stable derivatives that are used to make the given polymer are to be stated.
Concept introduction:
The polymers are made up of repeating unit of monomers. The polymer that is made up of repeating unit of amide monomers are termed as polyamide. The polymer that is made up of repeating unit of ester monomers are termed as polyester.
(d)
Interpretation:
The kind of polymer (polyamide, polyester), the structures of monomers that would be released by complete hydrolysis and the monomers or their stable derivatives that are used to make the given polymer are to be stated.
Concept introduction:
The polymers are made up of repeating unit of monomers. The polymer that is made up of repeating unit of amide monomers are termed as polyamide. The polymer that is made up of repeating unit of ester monomers are termed as polyester.
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ORGANIC CHEMISTRY MASTERINGCHEM ACCESS
- 2. Carboxylic Acids a. Explain are carboxylic acids and esters in your own words. What is the difference and relationship between these two compounds. b. Write the chemical equation for the formation of ethyl butanate c. Define what an esterification reaction is. Write a reaction which explains the process universally for this type of reaction. d. Where can we find a malonic acid? and. What was the purpose of phosphoric acid in the laboratory (theoretically speaking)? F. During the hydrolysis of esters, what was the purpose of adding 1 mL of 10% sodium hydroxide to the test tube, and then adding 2 mL of HCI? (Here you have to explain it using reactions, explain). ibility: Good to go Oarrow_forward2. Given the monomers below, draw a structure for the polymer using the repeat unit notation we have discussed in class. Identify the type of polymer (not a name but a class based on functional group). OH HO. HO 0=c=N- -N=C=0 +arrow_forward1. Draw the molecular structure of the polyvinyl alcohol molecules in the slime mixture. Describe the intermolecular forces that bind the polyvinyl alcohol molecules together 2. What are the oxidation states, formal charge and hybridization of boron, carbon and oxygen atoms in the cross-linked polymer? 3. How would you expect the melting point of the polyvinyl alcohol would compare to that of the cross-linked polyvinyl alcohol. Explain how you arrived at your explanation?arrow_forward
- 4. The following scheme shows how a polymer, P is produced in the school laboratory from two monomers Q and R. CICO(CH2),COCI + NH2(CH2),NH2 Polymer, P (a) Name the compounds Q and R (b) The polymer P, is a polyamide that is formed through the elimination of small molecules. i. What molecules are eliminated in the reaction? ii. Name the polymer P.arrow_forwardPoly(ethylene glycol) (PEG) and poly(vinyl chloride) (PVC) are examples of polymers, large organic molecules composed of repeating smaller units covalently bonded together. Polymers have very different properties depending (in part) on their functional groups. Discuss the water solubility of each polymer and suggest why PEG is used in shampoos, whereas PVCis used to make garden hoses and pipes. Synthetic polymers are discussed in detail in Chapters 15 and 30.arrow_forward1/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. TrueFalsearrow_forward
- 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.arrow_forwardwhat is the monomer for each polymer show below?arrow_forward1. What are condensation polymers? How are they different from addition polymers? 2. What is the role of an initiator? 3. What is an inhibitor? 4. What are short stops?arrow_forward
- 1. What requirement should be provided to achieve high yield and high molecular weight of polymer by condensation reaction? 2. What is interfacial polymerization 3. Describe biopolymer and synthetic polymer. Give examples to support your answer 4. Briefly discuss the classification of polymers. 5. Why polymers are widely used in our daily life?arrow_forwardThe reason for the development of polycrystalline material is because ( one sentence only)arrow_forwardVISUALIZATION Polyester Formation но-А- он но-с-В-с-он ethylene glycol (A group) terephthalic acid (B group) The starting materials for this reaction are ethylene glycol and terephthalic acid. The letters A and B represent organic groups that are unreactive. What reactive organic functional group does ethylene glycol (containing the A functional group) contain? Enter its name. -C-OH Recheck Next (1 of 7) 4th attemptarrow_forward
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