Construct the three-dimensional model of 2-methylhexane, also draw the anti and gauche models where the rotation between carbons 3 and 4 is clearly appreciated.

Q: How many chiral centers are there in the molecule betow?

A: The number of chiral center can be identified as,

Q: CH3 Fischer Projection Br CI Wedge-and-Dash Diagram CH3 H- Br Br Fischer Projection H3C

A: From newmamn to Fischer projection we should put right group in right left in left  From Fischer to…

Q: Drawing Ethers Copy %3D

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Q: Why are these chiral centers when it is connected to two Carbons so not 4 different groups?

A: Given : Structure of Cis 1,2 dimethyl cycloheptane To find : Chiral center

Q: Please draw the structures of all dimethylcyclobutanes and circle those that are chiral.

A: An asymmetric carbon atom( Chiral carbon) is a carbon atom that is attached to four different types…

Q: Use your models to determine the absolute configuration of the chiral carbon atoms in the following…

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Q: What is difference between chain conformation and configuration, compare and contrast. What is…

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Q: 2. Indicate all stereogenic carbons, assign absolute configuration (R or S) and determine if the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: [PtCl4]? has a center of symmetry, but [NiCl4]? does not. Suggest a correct shape for each of them…

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Q: draw the HOMO orbital of H2 and overlay it with the LUMO of 1,2-dimethylcyclohexene

A: The HOMO of H2 molecules is 1s orbital which contains two electrons and the LUMO of…

Q: 2. Consider the following reaction: Cl2 methylcyclopentane monochlorinated products hv Draw all the…

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Q: Butane is rotated along its central carbon bond (C2-C3). What would butane look like if it is…

A: The chain formula of n-butane is CH3CH2CH2CH3. The compounds which have same molecular formula and…

Q: 1. Which of the following is the configuration of carbon? a. 1s22s22p2 d. 1s22s12p4 b. 1s22s22p4 e.…

A: The atomic number of carbon is 6.

Q: Show the process of Converting a Hexagon with Substituents to a Chair Form ?

A: Consider the below compound as an example,

Q: Construct a model in which a tetrahedral carbon atom has four different colored model atoms attached…

A: Plane of symmetry: It is an imaginary plane which passes through the molecule and it divides the…

Q: 2. Consider this compound: a) How many chiral carbons does this compound have? b) What is the…

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Q: НО CHOLESTEROL H,C, CH, CH₂ CH₂ CH₂

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Q: Identify the appropriate atom(s) by selecting each atom and assigning it a map number of 1 until all…

A: chiral center or asymmetric carbon: a carbon is attached to four different groups. 2-pentanol is…

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: 1. Circle the chiral carbon(s) in the following molecule.

A: Total 3 chiral carbons

Q: Which molecule produces the following plot of potential energy versus rotation of the C2-C3 bond?…

A: Our correct answer is Butane. Option b) butane   The graph below is explanation of their conformers:…

Q: H CH, is molecule chiral or achiral? CH, H.

A: Attaching a better view of the question:   To find the chiral centers, look out for the centers…

Q: Consider the organic molecule shown below. It contains [ Select ] v carbon atoms. Chiral carbon…

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Q: Which of these structures shows how the pictured molecule will look after it is rotated by 180°, as…

A: Given : Molecule of a cyclo alcohol. To find : Structure after 180 degree rotation. Solution :…

Q: The absolute configuration around the chiral carbons of the molecule below is: OH H. CH 3 H;C- Br H…

A: RS nomenclature: The RS nomenclature is an important nomenclature system for denoting the…

Q: 3. Describe the source of angle strain and torsional strain present in cyclobutane. Use Newman…

A: The planer and puckered conformation for cyclobutane is shown below.

Q: 5. Each molecule below has CH3 но, a chiral carbon. Determine the absolute configuration (R/S) for…

A: Chirality: The geometric property of molecules where the structure of the molecule and its mirror…

Q: Given the molecular structure of Caprazamycin B (CPB, figure 1), answer the following questions.…

A: 1.1  Atoms forming double bonds have sp2 hybrisation. Since there are 8 double bonds present ( CO2H…

Q: Q)Explain with an example.  a) Markovnikov’s rule.   b) Zaitsev’s rule.

A: (A) Markovnikov's rule:  In the organic chemistry, in an addition reaction of a protic acid (HX,…

Q: To the following statement, answer true or false and explain your answer. Q)To be optically active,…

A: Chiral center: A tetrahedral atom that is bonded to four different groups is called as chiral…

Q: Would you expect the C-H bonds in CH4 to be polar? Why or why not?

A: Electronegativity of C = 2.55 Electronegativity of H = 2.2

Q: In the chiral carbon 4, how do i know the hydrogen is dash or wedge, why is the answer 4R instead of…

A: R and S configuration are decided by checking the atomic number of the attached atom of the…

Q: 2. Draw the ring flip for the chair structure below. OH CI

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Q: Draw the Fisher projection for (2R, 4S) 2,4-difluorohexane and (2S, 4R) 2,4difluorohexane.

A: The Fischer projection is a two-dimensional representation of a three-dimensional organic molecule.…

Q: To the following statement, answer true or false and explain your answer. Q)All mixtures of chiral…

A: A tetrahedral atom which bonded to four different group is called a chiral center.  The term chiral…

Q: 2. One of the ingredients in the Pfizer-BioNTech (MRNA) vaccine is shown below: но a) Neatly CIRCLE…

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Q: Which of the following structures have a plane of symmetry? 1 2 3 4

A: Plane of symmetry is defined as the plane which will divide the molecule in exactly 2 same half…

Q: e structure below, click on each of the chiral centers. Br

A: Structure is given  Chiral Centers = ?

Q: Draw two possible configurations at the given compound's (in the picture) 2 chiral centers.

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Q: visualizing the 3D molecules in the simulation, answer the ff: 61. Are enantiomers chiral? 62. Do…

A: Enantiomers: They are optically active compounds and exists in a pair. Two member of a enantiomers…

Q: Br он Br OH BrIl

A: Compound with a chiral center is a chiral compound . Compound with two chiral/stereogenic centres…

Q: 2. Indicate all stereogenic carbons, assign absolute configuration (R or S) and determine if the…

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Q: (a)(2R,3S)-2,3-dibromohexane, draw any planes of symmetry.

A: Solution;      The structure of (2R,3S) - 2-3-dibromohexane is as fellow; If the carbon atom is…

Q: please disregard the CH2 it is actually a CH3

A: Stereoisomers are the ones that differ in the spatial arrangement of the atoms in three dimension.

Q: Sketch this molecule and then draw a circle around all the chiral carbons that you can find. 1.…

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Q: (a) Draw the nine isomers having the formula C7H16 . (Hint: There is one structure with a…

A: (a).

Q: 2.1. The figure that follows represents the structure of Limonene, which is a cycloalkene. CH2 CH3…

A: The IUPAC name of Limonene is  1-methyl-4-(1-methylethenyl)-cyclohexane. Limonene is the major…

Q: 1.Circle the organic the functional groups and name them.  2.Mark all chiral centers and determine…

A: The -Cl is one of the simplest functional groups.

Q: Consider molecules with more than one chiral center. Consider 2,3-dyhdroxybutanoic acid. a. How…

A: The chiral centers are stereo centers which are generated when the C atom has its all four bonds…