Conformer E is a  (cis/trans) isomer. A conformational ring flip of conformer E will yield conformer F in which the substituent on carbon 1 will be  (axial/equatorial/neither) and the substituent on carbon 3 will be  (axial/equatorial/neither).  Conformer  (E/F) will be more stable.

Q: CH2CH2CH3 CH2CH2CH3 CH2CH2CH3 CH2CH2CH3 CH2CH2CH3 CH2CH3 H H. F CH2CH3 F H-H H3CH2C- H. H' H. H. F…

A: here you ask question (a) to (f), but i can see only question (d) to (f) so, I am solving question…

Q: Is this a chair conformation of cis-1,3-dimethylcyclohexane or of trans-1,3-dimethylcyclohexane?

A: Chemical compounds having same molecular formula and different spatial arrangement of atoms or group…

Q: Rank the following conformations in order from least stable to most stable. CBr3 H3C- CBr3 CBB3 H. H…

A: The temporary molecular shapes that result from rotation of groups about single bonds are called…

Q: Determine whether each Newman projection is in the staggered or eclipsed conformation. Choose.. CH3…

A: Organic structures conformation are defined as staggered when there is a angle of 60o between the…

Q: Given the planar trisubstituted cyclohexane below, fill in all boxes (with H, Cl or Br) to complete…

A: The structure of chemical compound can be represented as structural formula. A structural formula…

Q: Draw a newman projection of the given compound E viewed from C2-C3 oriented according to the first…

A: In conformational analysis, eclipsed conformers that is having dihedral angle is =0. they faces…

Q: rotation here a. Draw the three staggered and three eclipsed conformations that result from rotation…

A: a) The three staggered and three eclipsed conformations of the given compound are,

Q: 6. Consider the following Newman Projections. Which is the most stable conformation? Which is the…

A:

Q: Which molecule is a conformer of this one? CH,CH; H,C. но CH Select one: CH3 H,C. а. H,CH,C HO, CH,…

A: The given molecule is,

Q: Áll of the following conformational models are representative of 2,3-dimethylpentane. Which of these…

A: To determine the configuration of chiral center Newman projection converts to Fischer projection.…

Q: Assign the absolute configuration of all molecules. Draw the most stable conformer in Newman…

A:

Q: Which is more stable, cis-1,3-dimethylcyclohexane or trans-1,3-dimethyl- cyclohexane? Draw chair…

A:

Q: Consider the substituted cyclohexane shown in the ball-and-stick model.a. Label the substituents on…

A: a.

Q: g. Draw two chair conformations of the following molecule and indicate which one is more stable. h.…

A: Here we have to write the chair conformation and predict the most stable conformation of the…

Q: Which conformation is most unstable? H а. CH3CH3 CH3 H H O b. H H3C- CH3 CH3 H H O c. H CH3 CH3 -CH3…

A: Given

Q: Which conformer is best represented at the location marked "C" on the energy diagram below? CH3 CH3…

A: II is the right answer. II represent is best represented at location marked "C" because not eclipsed…

Q: For each disubstituted cyclohexane below, draw its ring-flip isomer. Circle the most stable…

A: Ring Flipping : In ring flipping axial group changes into equatorial and equatorial Changes into…

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: Translate the given conformer from the wedge-and-dash drawing into its Newman projection. You might…

A:

Q: 5. Draw the two chair conformations ("ring flips") of trans –1-ethyl-4-methylcyclohexane to show the…

A:

Q: Theleast stable conformation of butane is given by which of the fllowing Newman projections? H CH3…

A: A Newman projection, useful in alkane stereochemistry, visualizes the conformation of a chemical…

Q: Consider the substituted cyclohexane shown in the ball-and-stick model.a.Label the substituents on…

A:

Q: Choose the least stable conformation shown below: A D CH3 H. 公 H,C CH H CH, ÇH3 H,C H' H' H CH3 H…

A: The detailed solution of your question given below-- The compound choose is more stable or least…

Q: 4. A). Draw a most stable form of Newman Projections of the following molecule for the carbon bond…

A: The given molecule is: Converting this structure to Newman Projection formula (along C1-C2 with C1…

Q: Which Newman projection of 2-methylbutane represents the least stable conformation of the compound?…

A: If both the groups are 180o to each other in different carbon atom then it is called staggered…

Q: Draw the two chair conformations of each compound, and label the substituents as axial and…

A: Conformers are the structures which are obtained by the rotation of C-C single bond. The common…

Q: nich of the following statements are correct? I-Stability of conformation is affected due to…

A: Here only IV option in incorrect because trans and cis alkene are geometrical isomers and…

Q: a. Which is more stable; cis-1,3-dimethylcyclohexane or trans-1,3- dimethylcyclohexane? i. Draw…

A:

Q: In the highest energy conformation of the compound below, how many methyl substituents are…

A: Ans

Q: Which of the following is a chair conformation of cyclohexane? II IV O Iv

A: The compounds which have same molecular formula and different structures are known as conformers.…

Q: 6.4 whether the substituents are axial or equatorial. Indicate which chair conformation is For each…

A: cyclohexane can adopt two conformer chair and boat form

Q: Draw eclipsed least stable conformation using Newman projection for the compound below: О А В A с Н…

A: The steric strain and torsional strain play a mojor role in stability of the compund.Torsional…

Q: The most stable conformation of cis-l-isopropyl-2-methylcyclohexane will have: O a. both groups…

A: In the most stable conformation of Cis-1-isopropyl-2-methyl cyclohexane the methyl group is at axial…

Q: For cis-1,3-dimethylcyclohexane, which two chair conformations are in equilibrium? CH3 A B A CH3 CH3…

A: #      cis-1,3-dimethylcyclohexane :            The answer is                   Equatorial –…

Q: 5.) In box C, draw the Newman projection corresponding to the wedge/slash drawing below with the…

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Q: The most stable conformer of trans-1-isopropyl-4- methylcyclohexane? Select one: CH3 CH3 CH3

A: To answer this question we have to take care of the interaction it may have. Especially 1,3-diaxial…

Q: H3C H CH3 H3C H C

A: Newman projection corresponding to the wedge/slash drawing

Q: Which conformation is most stable? CH, CH, CH, CH3 CH2 CH, ČH3 ČH, D B А C

A:

Q: Draw the lowest energy conformation for the compound shown below. CH 1. Choose a chair from the…

A: Conformational isomers: The conformational isomers are formed by the rotation of a carbon-carbon…

Q: Given the planar trisubstituted cyclohexane below, fill in all boxes (with H, CI or Br) to complete…

A:

Q: Rank these conformations from least to most stable (less stable < more stable). H. CH3 H3C. H3C CYH…

A: stability of conformers is inversely proportional to strain . Van der Waals strain is strain…

Q: For the compound below please identify the position of equilibrium (which chair conformation is more…

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Q: 2D REPRESENTATION Cyclohexane Chair by stereoaisier H H H. .CH2 .H H' CH2 H. H V STAGGERED O…

A: Concepts of stereochemistry.

Q: B. For each pair of compounds shown below indicate whether they are constitutional isomers,…

A: Constitutional isomer: having same molecular formula but different bonding connectivity. Enantiomer:…

Q: Draw a planar hexagon representation of the isomer shown in this example.

A: Amongst the various conformations the given 1,3-dimethylcyclohexane could take up; the chair…

Q: Calculate the destabilization present in each eclipsed conformation.

A: Given,

Q: Sighting along the C2-C3 bond of 2-methylbutane, there are two differ- ent staggered conformations.…

A: Conformations in a molecule refers to the different orientation or positions in which the bonds of…

Q: Draw 2-methyl-4-sec-butyl cyclohexane in its chair conformation. Then draw the same molecule after a…

A: The explanation is given below-

Q: Q4) shown clearly in their axial or equatorial positions. Accurately draw the two chair…

A:

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.