2,3,4- trmethylhesane C3-C4 conformatiron CH (CH)2 Cs-C6 Conformation CH3 -C C2-CH) (CH)CH3 vest of C -C -H molecule

Q: (a) Describe the molecular geometry expected for 1,2,3-butatriene (H2C=C=C=CH2). (b) Two…

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Q: Explain why benzene has a lower boiling point but much higher melting point than toluene. benzene…

A: The boiling point of the liquid is defined as the temperature at which the vapour pressure of the…

Q: 2. Name the following in an unambiguous manner. b. с. a. Br: H3C (CH)2CH3 CH2C(CH3)3 H

A: A question based on nomenclature that is to be accomplished.

Q: II. For each structure, slight along the C2-C3 bond, draw the Newman projection of the MOST stable…

A: We have to draw the most stable and least stable conformation  in Newman Projection of the following…

Q: C Give The IUPAC Name for the following Compounds CH3 2 HS 3,Ct3 CH= CH-CHz-CH3 4, CCH),-CH- C =CH…

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Q: Place the methyl group and hydrogen atom on the structures below to depict the conformation of cis-…

A: Here, we have to place the methyl group and hydrogen atom on the given structures to depict the…

Q: H₂C-i-OH он H3C-C-CH3 CH3 HC-CH-C=c-CH-CH2-CH CH₂ CH₂ CH CH CH₂-CH₂-CH₂-CH₂-CH₂…

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Q: Starting from the wedge-and-dash structure below, rotate the back carbon to provide the Newman…

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Q: Give the COMMON NAME of the following compound CH3 CH3-C-CH2-CH3 CH3

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Q: Which of the following conformations is the most stable? -CH3 S H₂C. CH3 CH3 CH3 -CH3

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Q: Draw a potential-energy diagram for rotation about the C@2¬C@3 bond of pentane through 360°,…

A: The potential energy diagram has to be drawn for the rotation about C-2 and C-3 pentane The angle…

Q: Classify the following compounds as E/Z- structures CH3 HO-CH2-CH2 CH2CHCH2OH H2N CH2-CH3 H2N CH=CH2…

A: For abC=Ca'b' system E/Z nomenclature occurs and E/Z nomenclature is based on CIP rule which states…

Q: All but one of the following conformational models are representative of 2,3-dimethylpentane. Which…

A: Given molecule is,  2,3-dimethylpentane.

Q: Draw the Newman projection of the most stable conformation of pentane looking down the C2-C3 bond.

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Q: Show the Newman projection for C-1 and C-2 of cyclopentane.

A: Cyclopentane is a molecule with 5 carbon ring as shown below by skeletal structure.

Q: CI CH3 но CH=CH, но CH3 (1) H,N CH, H. CH: CH,CH, HO

A: Classify the following compounds as E and Z structures as applicable:

Q: Draw a Newman projection for 3-methyl pentane looking down the C2-C3 bond. Provide two drawings of…

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Q: (b) #CH3 "CH3

A: E2

Q: Given the cyclohexane chair conformation and four similar compounds, identify the relationship of…

A: The given two structures are related to each other. Structure A is obtained by the ring flipping of…

Q: NAMIE Ihe Compound HE- Cts CH CH- CH - T. CH3 CH3 CHS

A: Given, here a compound and we are asked to write the name of compound.

Q: Which of the following compounds should have the larger difference between staggered and eclipsed…

A: Answer - Staggered conformation - According to the question - , a staggered conformation is a…

Q: What is the energy difference between the two chair conformers of cis-1,4-dimethylcyclohexane?

A: Chair conformers of cis-1,4-dimethylcyclohexane is shown below,

Q: #1. CH3 CH3 H,C CH3 Name #2. H, C. CH3 Name H3 C #3. 5-cyclopropyl-3-heptene diagram

A: For IUPAC name you have to  1st consider the longest carbon chain containg the functional group and…

Q: Draw the following conformers of hexane, considering rotation about the C3–C4 bond:   a. The most…

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Q: Viewing along the C2-C3 bond, draw the Newman projection of the most stable conformer of…

A: 2-Methylbutane is a compound containing a branched chain carbon with the chemical formula C5H12.…

Q: Which of the following is a CH3å "CH3 eclipsed conformation for butane? CH HA CH, CH CHa H CH3 H,C…

A: Eclipsed conformer is a projection in which atom or group overlap other group when see from front…

Q: nti and Gauch structures of butane and CH;CH2NHCH;CH;CH3 CH;CH(NH;)CH,CH;CH3 CH;CH(OH)CH;CH;CH3

A: We have to identify given organic compound as primary or secondary and their isomerism

Q: Draw the staggered and eclipsed conformations that result from rotation around the C–C bond in…

A: The conformational isomers are formed by the free rotation of C-C bond in the molecule. They can be…

Q: 6 CH3(CH2)9CHCH2 7 CH3(CH2)9CCH 1 CH3 H3C-C-0-CH3 8 Straight chain C6H10 CH3 CH3CCH(CH2)16CH3 10…

A: Given compounds are :  Identify Alkene, alkyne, alcohol or ether = ?

Q: Draw the structure of each molecule below and put an asterisk on each tetrahedral stereocenter. i)…

A: We have to draw structure and identity    stereocenter.

Q: The structure of 2,3-dimethylheptane is CH, CH3CH2CH2CH2- CH- CH CH3 1. CH3 CH3 CH3 CH2- CH2- CH2-…

A: Heptane means it contains seven carbon atoms in principle chain while contain methyl group as a side…

Q: What is the torsional angle in degrees between the two F groups in the conformation shown below ? *…

A: The solution is as follows:

Q: Consider the cyclohexane framework in a chair conformation, where carbon 1 has two substituents, X…

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Q: CH2 `CH2 CH2 CH3 `CH3 CH2-CH2 CH3 CH2

A: For naming of the organic compounds , at first we have to numbering the compound.  Numbering should…

Q: A 1,2-cis disubstituted cyclohexane, such as cis-1,2-dichlorocyclo- hexane, must have one group…

A: Stereoisomers are different from constitutional isomers. They not only have the same molecular…

Q: Which of these is the most stable conformation of butane, looking down the C2-C3 bond? HCCH3 CH3…

A: We are provided  with four conformations of butane these confirmation are formed by the rotation of…

Q: C6H12 From the chair conformation, rotate about the carbon-carbon bonds of the ring to form a boat…

A: First, we will see the boat conformation of cyclohexane (C6H12) from the chair conformation in the…

Q: What are the relative energy levels of the three staggered conformations of 2,3-dimethylbutane when…

A: Given: 3 Different conformation and some of the statements regarding it. To find: The correct…

Q: 3 Molecular Structures (Sawhorse basic) 3.1 Do not worry about conformation. I just want to see you…

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Q: #1. CH3 CH3 H, C. CH3 Name #2. H,C. Name CH3 H3 C #3. 5-cyclopropyl-3-heptene diagram

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Q: Examine the skeletal model for 1,4-dimethylcyclohexane below. CH3 H. ČH3 The methyl groups can be…

A: Answer A)

Q: Here is one cis,trans isomer of 3,5-dimethylcyclohexanol. Complete the alternative chair…

A: For the first conformation,

Q: CH3 H3C- H2 Нас — с—снз H3C-c-CH Нас —с —сн i. ii. CH3 iii.

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Q: Sighting down the Ci-C2 bond axis of 1-bromopentane, Br-CH2-CH÷CH»CH=CH®, draw the Newman projection…

A: Given that : For 1-bromopentane, we have to draw the Newman projection of : a) the anti staggered…

Q: Name the following compounds with functional groups

A: Functional group is a specific group of atoms or bonds within a compound that gives specific…

Q: Draw the Newman projection of the cyclohexane looking along the C1 - C2 and C5 – C4 bonds and…

A: Concept - Newman projection is a "head on" view of the molecule, in which lines, circles and letters…

Q: Build a model (attach a photo) of the following Newman projection viewed along the C2→C3 bond. Draw…

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Q: Starting from the Newman projection below, rotate the back carbon to provide the structure in a…

A: Rotation of Back carbon will produce  gauche and eclipsed conformation.

Q: Consider the substituted cyclohexane shown in the ball-and-stick model. (See attached) Are the…

A: The substituents on C2 and C4 cis to eachother or trans to eachother has to be given.

Q: Butanal (C4H&O) has eight H atoms. Suppose that any of these H atoms can be replaced by a Cl atom to…

A: The dash-wedge line structure of  butanol is given as,   a) The constitutional isomer of C4H7ClO…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.