Among the figure,  (a) what is the most stable conformation of n-pentane? (b) gauche conformation of butane and (c) least stable conformation of butane

Q: 3. Which conformation is lower in energy? Explain.

A: Answer is the one at right is at less energy  we know that group at axial position is less stable,…

Q: The eclipsed conformation of a linear alkane IS called cis, while the anti conformation of an alkane…

A: Conformational isomerism is an isomerism which is mainly shown by alkane, in which due to free…

Q: a. Draw Newman projections of the two conformers of trans-1,3-dimethylcyclohexane. b. Which of the…

A: Draw staggered conformers adjacent to one another, connect them and number the carbons, so we were…

Q: For the molecule shown below, draw both chair conformations and circle which is the lower energy…

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Q: Which conformation is most unstable?

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Q: compare two possible chair conformations of cis-1,3-dibromocyclohexane Which conformation is more…

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Q: 3. Explain with example what do you mean by the tesms i somer and conformational isomer ?…

A: We will answer the first one since the exact one was not specified. Please resubmit a new question…

Q: Match the images with the correct conformation term. CH3 CH3 H,C. H,c CH, Answer Bank anti eclipsed…

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Q: Sighting along the C2-C3 bond of the compound A indicated by the arrow, draw Newman projections and…

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

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Q: Draw a perspective representation of the most stable conformation of 3-methylhexane.

A: The Newman projections obtained after the rotation of bond between C3 and C4 are represented as…

Q: Which other factor along with torsion decide the stability of conformer?

A: Since, you have posted multiple questions, we will solve the first one for you. For the rest to get…

Q: State the Newman projections for the staggered and eclipsed conformations of propane ?

A: Newman projection is represented with front atom as dot and back atom with circle. It has two…

Q: 2.53 Sighting along the C2-C3 bond of 2-methylbutane (see Problem 2.52), there are also two possible…

A: Organic compounds in which all carbon atoms are bonded to each other and hydrogen atoms by a single…

Q: Draw the two chair forms for the attached trisubstituted cyclohexane, andlabel the more stable…

A: The chair form for the given compound is shown below.

Q: Draw both chair conformers of ethylcyclohexane. Identify which is lower in energy.

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Q: What is the total number of hydrogen in the conformation below

A: Totel number of hydrogen in the given conformation is calculated below: Number of hydrogen molrcule…

Q: b. Draw Newman projections for the given molecule in the following conformations:" CI Viewing from…

A: The Newman projection depicts the molecule in a line and a circle manner. In this representation,…

Q: The most stable conformation of cis-1,3-dimethylcyclohexane has how many hydrogen atoms in axial…

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Q: which is the eclipsed conformation

A: In this question, we will see that which conformation is eclipsed. You can see details explanation…

Q: Draw the two chair conformations of the following substituted cyclohexanes. In each case, label the…

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Q: Which conformation shown below is the most stable conformation of 2-methylbutane?

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Q: H.

A: We know in chair conformation there is 1,3-diaxial interaction which destabilizes the conformation…

Q: Which conformation is lower in energy? Explain.

A: Which conformar is most stable that has lowest energy.

Q: Draw both conformations for 1-ethyl-1-methylcyclohexane and decide which conformation (if any) is…

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Q: Given cyclohexane in a chair conformation, construct the more stable conformation of…

A: In conformation of substituted cyclohexane, if larger group is found at equatorial position, it…

Q: Define staggered conformation ?

A: When the molecular formula of two or more compounds is the same, but the spatial arrangement of…

Q: "The staggered conformations are more stable (lower in energy) than the eclipsed conformations"…

A: The staggered conformations are more stable than the eclipsed conformation. The main reason for the…

Q: which chair conformation is more stable and why?

A: Different conformations of cyclohexane are formed by the rotation around the carbon-carbon single…

Q: What structure has the lowest energy?

A: For trans-1,3-substituted cyclohexane, the substituents should be in (a,e) or (e,a) positions to…

Q: Naming the compound when in trans and cis conformation please explain

A: In this question we have to tell the name of the compound.

Q: Discuss and compare two possible chair conformations of cis-1,3-dibromocyclohexane compound. Which…

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Q: The most stable chair conformation of 4-ethyl-1-isopropyl-2-methyl-cyclohexane where the isopropyl…

A: For the most stable chair conformation, the bulkiest group, i.e., isopropyl has to be on equatorial…

Q: Draw the two chair conformations for ethylcyclohexane. Which is more stable?

A: Rotation about C-C single bonds allows a compound to adopt a variety of possible three-dimensional…

Q: Given cyclohexane in a chair conformation, construct the more stable conformation of…

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Q: Explain the following terms with a suitable example and/or diagram: (i) Steric and torsional…

A: Steric Strain is resulting from the fact that bulky substituents occupy large space around a carbon…

Q: Illustate the eclipsed conformation ?

A: Given term, Eclipsed conformation

Q: Draw Newman projections of the two conformers of trans-1,3-dimethylcyclohexane. Which of the…

A: The structure of conformers of trans-1,3-dimethylcyclohexane is,

Q: Are the two conformers identical? If not, circle the one with lower energy. Are the two methyl…

A: 1,3-dimethyl cyclohexane conformers

Q: Given cyclohexane in a chair conformation, construct the more stable conformation of…

A: * Bulkier group-Ethyl (-Et) always should be present in an equatorial position due to this…

Q: For 1,2-dichloroethane: ( Q.) Which eclipsed conformation(s) has (have) the lowest energy? Which has…

A: The Newman projections for all eclipsed conformations of 1,2- dichloroethane are shown below along…

Q: How to identify constitutional isomers from stereoisomers? Can you provide an example? With…

A: Stereochemistry is branch of chemistry in which we deal with arrangement of atoms in molecules.

Q: would there be conformations if all of the carbons in cyclohexane are in one plane?

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Q: Draw the most stable conformation of 1-chloro-3-isopropylcyclohexane and give its complete IUPAC…

A: The structure of 1-chloro-3-isopropylcyclohexane is as follows:

Q: Which set of Newman projections represents correct staggered and the eclipsed least stable…

A: Given : structure of molecule.

Q: Illustrate a Newmann projection for the most stable conformation of the following molecule looking…

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Q: Draw the two chair conformations of the following substituted cyclohexanes. In each case, label the…

A: Conformation: Conformation is part of stereochemistry that deals with rotation of bonds around…

Q: Examine the 3D model of cyclohexane. Are there any conformations in which all carbon atoms of th…

A: The cyclohexane 3D model can be explained as follows:

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.