Which of the following Newman projections depicts the configuration with the most strain energy. CH3 H. CH5 H CH3 H3C CHS H3C. CH3 CH3 HC. CHy CH

Q: 5. Circle the following molecules that have the R configuration? CH,CH,CH,CH, HạC Br CH,CH3 NH, H,C-…

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Q: I need help with this problem. Draw the rotation or reflection of the XeF4. sigma h of XeF4 and…

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Q: CI NH2 HO, H. H2N

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Q: What is the absolute configuration of the carbon in the given molecule below? Но- HO

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Q: Each subsatnce absorbs or emit unoque level & quantities of energy/ e.m.r. O True O False

A: Answer: This question is based on the transition of electron from one energy level to another.

Q: 7. Determine if cis-trans isomerism is possible for the following compounds. If cis-trans is…

A: Identify cis trans isomers if the following compounds have cis trans isomers.  a)…

Q: Which of the following Newman projections depicts the configuration with the least strain energy. CH…

A: In newmann projections there is torsional strain is present such as Gauche interactions.  Let's see…

Q: H H CH, .C. CH H, H H CH,

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Q: Which of the following Newman Projections represents a angle of +45°? H H N₁ N R₁ R₁ CH

A: Priority order O > N and R > C. Now while drawing angel, start from wedge bonded atom (with…

Q: Which of the following has/have the R configuration? II H C CH CH2CH3 Br CI > View Available Hint(s)…

A: R/S configuration helps in naming of enantiomers,  on chiral carbon of compound R/S configuration is…

Q: Which of the following molecules contains an inversion center: CO2, H2O, NH3, CH4, CeHe, PCIS, PCIs,…

A: The important step to solve this problem is to examine whether in the given molecule the similar…

Q: Drag and drop the appropriate labels to identify the orbital overlaps in the CH2NH molecule. H H. o.…

A: Here, both carbon and nitrogen are  SP2 hybridized, and both have one unhybridized p orbital, which…

Q: f. OH H. .CH3 H3C H. Br

A: This is newnans projection structure, for easy way find the absolut configuration for asymmetri…

Q: Consider the molecule and its rotational energy diagram. Note that the tert-butyl (tBu) group s the…

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Q: Find the correct order of stretching frequency of O-O bond in the following molecules: O2, 02(-),…

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Q: Assign R,S configurations to the following molecules: Br (b) (c) NH2 (a) H3C-CO2H C-CO2H CH3 NCC-CH3…

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Q: Which of the following splitting patterns is NOT represented in the following molecule? он CH, 1.…

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Q: Write the Fisher and Newman projections for all the enantiomeric forms of (a) CH,CH(Br)COOCH, (b)…

A: In Fischer projection, horizontal lines corresponds to the bonds projecting from the plane of the…

Q: 17. Write three-dimensional (wedge-dashed wedge-line) representations for each of the following: a.…

A: We know that the organic compounds were represented using structural formulas. To draw the three…

Q: но HO OH HO Br HO Br %| II IV

A: Plane of symmetry sigma plane is an imaginary plane present in a molecule which bisects the molecule…

Q: H OCH3 HOH2C "СООН

A: Given structure is : Determine whether it has the (R) or (S) configuration = ?

Q: CH3 R. 10. 11. R- 12. Br 15. I B 13. 14. 16. CuIF Br

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Q: What are the E/Z configurations of the following compounds? C CH2Br H3CO CH=CHNH2 HO OH 4 CC13 HO…

A: Assign priority to the groups attached to each doubly bonded carbon atom according to the CIP…

Q: Which of the following molecules is E configuration? HOH,C CH3 HOH,C b. OMe H,C NC CH, H3CO,C CH,Br…

A: We have to predict the E configuration.

Q: Pick the gauche Newman projection with the highest stability? CHOCHS H. HH CH3 CH H CH H. H, H. H,…

A: Correct answer is (II). Gauche Newman projection II is most stable among gauche forms. Reason: Angle…

Q: Newman projections are there instances where the staggered comformation

A: Representation of a molecule in three dimensions is done through Newman projection. It is the…

Q: Observe the Newman projection shown below. The front atoms were rotated 120° counterclockwise. Which…

A: The arrangement of dihedral angle between the front bond and the back bond is 0 0 is known as…

Q: 9. Which of the following is a wedge and dash structure for the following Newman projection? CH3 Hy…

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

Q: What is the absolute configuration of the molecule on the photo?

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

Q: 5. Convert the following structures into Newman projections viewing along the bond labeled as xy. Br…

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Q: What is the absolute configuration of the carbon in the given molecule below?

A: Given : We have to write the absolute configuration of given compounds.

Q: Draw 5 molecules that follow all of the given condition of atoms: There is an sp3-hybridized O…

A: During the orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals…

Q: Are the circled protons equivalent by symmetry? YES YES H. OH or or HO : H NO NO O I. Yes II. Yes O…

A: 1. When two protons gets reflected by plane of symmetry then these protons are equivalent protons ,…

Q: How do you get the line angle formula for the first newman projection.

A: The structure which represents the chains, branches, or rings of bonded atoms in which the atoms are…

Q: n peaks in the UV-Vis spectr (NH),Cl] CI H;N-. -CI H,N° NH, NH, cis

A: Cis form of [CoCl2(NH3)4]+ has a larger energy gap than its trans form. The given complex possess…

Q: А В HYBRIDD-1.png V [Choose ] sp-sp3 sp2-sp2, p-p sp2-sp2 sp3-sp3 sp-sp, p-p, p-p sp2-sp3

A: The carbon atom of A forms two sigma bonds either sides. Hence, it is sp hybridized. Oxygen atom at…

Q: CH, Но H CH,CH,

A: To assign configuration to the molecule:  1) first of all number the group attached to chiral carbon…

Q: Pick the gauche Newman projection with the highest stability? HCH CH3 CHOCHS HH H, CH2 CH H, H, H,…

A: Correct answer is (II). Gauche Newman projection II is most stable among gauche forms. Reason: Angle…

Q: H. Br H,C CH,CH,

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Q: Choose the Newman projection that best represents the wedge-dash structure. CI H CH3 H3C H H CH3 ||…

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

A: Here , we need to rotate the given molecule by 180° as shown in direction of hand .

Q: What are the E/Z configurations of the following compounds? -ОН CH₂Br H3CO HO CH=CHNH2 CC13 HO…

A: Assign priority to the groups attached to each doubly bonded carbon atom according to the CIP…

Q: Which molecule has (R)-configuration? (Atomie mass : H=1; C=12; N=14) c) NH2 b) CH3 e) CH3 NH2 d) H.

A: Note : Give the priority to the atoms at chiral center according atomic no. Then the order of…

Q: 5. Convert the following structures into Newman projections viewing along the bond labeled as xy. H…

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Q: Are the circled protons equivalent by symmetry? H YES YES H. OH or or HOH NO NO O I. Yes II. Yes O…

A: If two protons are in same environment than the protons are equivalent by Symmetry.This can be…

Q: Which of the following molecules is E configuration? NC CH₂ HOH₂C CH₂ HOH₂C OMe Z. H.CH,C CH₂OH H₂C…

A: 1. Assign priority to the groups attached to each doubly bonded carbon atom according to the CIP…

Q: CH3 CH3 CH3 H3C. CH3

A: Simple definition of strain is an increase in molecular potential energy due to electron repulsion.…