Starting from the wedge-and-dash structure below (sighting down the indicated bond). Rotate the back carbon to provide the gauche staggered conformation. НЕ H HII!! H3CHN H H Br

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: Draw the sawhorse projection of the most stable conformer of 1-isopropyl-3-methycyclohexane

A: The given compound is 1-isopropyl-3-methycyclohexane.

Q: Draw the most stable conformation of cis-1,3-dimethylcyclohexane.

A: A most stable conformation is one which has the lowest energy and least repulsions amongst the…

Q: for each molecule there should be 3 different newman projections

A:

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

A: The least stable Newman conformation is eclipsed conformation.The dihedral angle in eclipsed…

Q: Practice a#12 For the following compound, draw the appropriate Newman projection along the C1-C2…

A:

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: Following is the Structural formal of Chloropropane

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Q: 4. Barriers to Rotation. What is the rotational barrier (that is, the energy difference between the…

A:

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: Pick the correct statement describing the following substituted cyclohexane conformation shown: CH3…

A: Given is cyclohexane derivative. Cis stereochemistry means both groups are oriented in same…

Q: Draw the Newman projections of the staggered and eclipsed conformations of the compound as it…

A: (1) The conversion of Fischer projection into Sawhorse projection followed by the Newman projection…

Q: Specify the types of strain that destabilize the conformer shown below. Hint: All bonds not…

A:

Q: Shown below is one of the chair conformations of trans-1-bromo-3-methylcyclohexane, a disubstituted…

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Q: For the compound below please choose the correct set of chair and flipped chair conformations: A B C…

A: The chair form is the most stable conformation of the cyclohexane Ring. And ring flipping is like an…

Q: ا سد E * , BI سلر P H CN الا CN

A: l

Q: nslate the given theoretical conformer from the Newman projection to its wedge-and-dash drawing. You…

A: It is a way of representation to visualise the streochemistry of a molecule, where the solid line…

Q: The correct structures are: A с н T Н Н B D H -Н

A:

Q: 3: Draw bond-line structures (with wedges or dashes, where appropriate) of each of the following…

A: Bond-line structure: It is a convention used in chemistry to depict molecular structures. In…

Q: Consider the molecule trans-1-ethyl-2-methylcyclohexane. What can you say about the most stable form…

A: -> For most stable form contains alkyl substituent at equatorial position to reduce 1,3-diaxial…

Q: Draw the two chair cyclohexane conformations for the compound shown below. How many substituents are…

A: Given:''Chair conformation" refers to a specific three-dimensional arrangement of cyclohexane rings,…

Q: Draw the Newman projection for the following compound by looking down the C2–C3 bond. Rotate about…

A: This is a simple question of stereochemistry where we have to draw newman projection through a…

Q: Draw the Newman projection for all staggered and eclipsed conformers that result from the rotation…

A: The Newman projection of conformations of 1,2-Dibromopentane are as follows:

Q: Rotate the back carbon to provide the structure with the least stable conformation

A: The Newman projection represents the dihedral angles of different conformations of a molecule. In…

Q: Draw 2 isomenthol chair conformers. Include axial and equatorial groups. Explain which is more…

A: Given compound is isomenthol.It is cyclohexane derivative.A more stable chair conformation is one in…

Q: планах В A C D НО

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

A: The Newman projection represents the dihedral angles of different conformations of a molecule. In…

Q: 5. Select the most stable conformer of cis-1, 3- cyclohexane diol. HO OH OH OH НО. OH Брон OH OH B D…

A:

Q: 3)) Draw the most stable chair conformation of a 1,2,4-trimethylcyclohexane (Show all the hydrogens…

A: Given compound is,1,2,4-trimethylcyclohexane.The most stable chair conformation is one in which…

Q: a) Draw the two ring flipped conformers of each molecule A and B. Indicate the more stable…

A:

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

A: In the given question we have to draw the Newman projection of the given compound.The Newman…

Q: Identify the correct chair conformations of the following compound and then indicate which one is…

A:

Q: Identify the correct chair conformations of the following compound and then indicate which one is…

A: In chair conformation of cyclohexane the bulkier group tend to remain in the equatorial position and…

Q: Draw Newman Projections for the best and worst conformations of the structure shown, relative to the…

A: The best conformation is the one in which the steric repulsions are the minimum while the worst…

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

A: In the most stable conformation the bulkiest groups on the two carbons are anti to each other

Q: 3-methylpentane about the C2 -C3 bond (b) 3 3-dimethylhexane about the C3 –C4 bond

A: I THINK IT DOESNT MATTER

Q: H F 4 3 D F

A: Anti confirmation is more stable than gauche and eclipsed form of Newman projection. Stability…

Q: None

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Q: Identify the Newman projection that depicts the eclipsed conformation of butane.

A:

Q: dont provide handwriting solutiojn ....

A: Approach to solving the question: Solved with solution and detailed explanation of each step…

Q: 2. Draw the compound in the skeletal form. CH,CH,CH,CH3 H H₂CH₂C H CH3 3. Draw a chair conformation.…

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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: Use a Newman projection about the indicated bond to draw the most stable conformer for each compound…

A: Given compound: 3,3-dimethylhexane.

Q: (2) Draw a more stable conformer of the following Newman Projection, and draw the skeletal…

A: Here, a Newman projection is given for butane. We need to draw a more stable conformer.

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.