62. What starting material will generate the indicated product with the given reaction sequence? 1. NaOEt in ethanol 2. Do 3. H₂0, H₂O, heat (A) (C) ? HO 63. What is the 요 (A) (C) OH OEt OH HO monomeric unit for this polyhydroxyalkanoate (PHA) biodegradable polyester? (B) OH CI HO OH Eto 0= (D) Eto O (B) المعلمة الله LOH OEt HO (D) OEt O OH you OH P

Q: For questions 19-21 Draw the structure(s) of the monomer(s) used to make each of the following…

A: The polymers given are,

Q: full structural form is needed for complete reaction h.w

A: Addition polymers are formed by simple addition of monomers. There is no loss of small molecules…

Q: 0 H 1.LIAIH 2. H₂O 3. PB. Pyr ? Major Organic Product 0 0 HO

A:

Q: 22. What is the major organic product of the following reaction? 1, Ag20, NH3 2. H,0

A: Given reactant is 1,3 diketone. And reagent is is Ag2O , NH3 , this is Tollen's reagent.

Q: How many kilograms of CO2 are produced by the com- plete combustion of 3.8 kg of n-octane? Hint:…

A: Molar mass of n-octane (C8H18) = 114 g/mol Molar mass of CO2 = 44 g/mol

Q: ION 2 nown hydrocarbon A formula C 6H 12 reacts with 1 molar equivalent of H 2 over palladium…

A: Alkene is treated with H2/Pd then it will hydrogenate and convert into alkane. If we take OsO4 then…

Q: Explain how you could make the polymer -[OCCH(CH3)O]n- from ethanol as the only available organic…

A: •Here given organic material is ethanol(CH3CH2-OH). •Given polymer is -[OCCH(CH3)O]n- •We have to…

Q: which of the following is the correct structure of 2-methyl-1-butane

A: The compound 2- methyl- 1-butene contains a parent butane chain with a double bond between first and…

Q: You are preparing polyesters from the following two monomers: CH,OH CH3CH2 C-CH,OH ČH,OH Co.H HO,C…

A: Polymerization can be described as a chemical process that results in the creation of polymers in…

Q: The following diagram shows a polymer with four repeating units. Identify the correct monomer that…

A: A polymer is a large molecule that is formed by the repetition of small units called a monomer, and…

Q: 3. Starting from ethanol, synthesize methylbutyrate ethanol methyl butyrate

A:

Q: OH OH OH OH From

A:

Q: O 2. Draw the structures of the monomers that react to form this polyester copolymer: KAU C O O TutO…

A: Information of question

Q: H3C HO. When the compound above reacts with an organic compound that has a hydroxyl group, in the…

A: Esterification reaction: Carboxylic acid reacts with alcohol in the presence of an acid catalyst to…

Q: Which monomer could produce this polymer?

A: This is an example of addition polymerization. Correct option is (c).

Q: Can you explain condensation polymerization and give an example with structure of one with 2…

A: Polymers basically are large macromolecules synthesized from their respective fragments or monomers…

Q: 10. Complete the following polymerization reactions. Name the polymer that forms. a) H Mod b) c) H H…

A:

Q: C1H CI H CIH 27. What is the monomer used to prepare c-c-c-C-C-C- H CHH CHH CH; Oa. CH2=CHCI Ob.…

A: Correct option is C.

Q: The following diagram shows a polymer with four repeating units. Identify the correct monomer that…

A: Answer:-This question is answered by using the simple concept of monomer unit of the polymer.

Q: k NH N. d: a I -SH HO HO,

A: Given that a compound identified the functional group by A to L.    functional group = a functional…

Q: What monomer would you use to form the following polymer?

A: A polymer is a large molecule that is composed of many repeated subunits known as Monomers. These…

Q: Draw the structures of two alkenes that would react to form the alcohol below by acid-catalyzed…

A: The acid-catalyzed reaction of an alkene typically involves hydration, where water (H2​O) is added…

Q: What product is formed when p-dimethylbenzene (also called p-xylene) is treated with Cl2, FeCl3? CH3…

A: The given reaction is an aromatic electrophilic substitution reaction. In this case, the…

Q: Name these aldehydes

A:

Q: 8. a) Complete the reaction below. Provide full chemical reactions with structures and names of…

A: Addition of hydrogen Or removal of oxygen  LiAlH4 act as reducing agent. It reduces acid into…

Q: Starting from acetone and methanol synthesize isobutylene (CH2=C(CH3)2)

A: Firstly acetone is converted to Diacetone alcohol by adol reaction of two acetone. Then this…

Q: 46. In order to determine the ident ity of an alkene, a chemist reacts it with water. She then…

A: Organic reaction mechanisms:   As per our guideline we have to answer first question only.

Q: 7. Give the IUPAC name for the following compound. A) 6,6-Dimethyl-3-octyne B) 3,3-Dimethyl-3-octyne…

A: -> For IUPAC naming first of all find the longest carbon chain containing functional group…

Q: 22. Convert: Benzene to HO-Ph-CH3 (p-hydroxy-tolune)

A: In the given reaction benzene is converted into p-hydroxy-toluene.

Q: The monomers H H -H and H- но- (CH2)4- -OH OH OH would react with each other to form a polycarbonate…

A: Polymer can be defined as large molecule formed by combination of a number 9f monomer molecules.

Q: 31.) Which pair from the following labeled molecules are isomers? (Choose two molecules.) OH OH Он…

A: The chemical compounds which have the same molecular formula but the different structural formula…

Q: Fatty acids can react as shown above. What type of reaction is this?

A:

Q: How many of the following are addition reactions? (i) + H*(aq) OH (ii) (iii) (iv) 1 4 2 3 OH + HCI…

A: Addition reaction :-  A chemical reaction where two or more reactants combine to form a single…

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.