Draw an energy diagram for the conformations of ethane during a full 360° rotation of one METHYL group

Q: Which of the isomeric alcohols having the molecular formula C6H14O are chiral? Which are achiral?

A: The chiral and achiral isomers of C6H14O have to the given.

Q: Which of the statements below correctly describes the chair conformations of…

A:

Q: Ethane spends all its time in the staggered conformation because it has the lowest potential energy.…

A: The isomers that are converted into each other by rotation around a single bond are known as…

Q: 10. Which of the following is/are optically inactive? CH2CH3 CH3 H- H. COH H- но. нон CH3 OH Но ČH3…

A: In l, the molecule is achiral as a sigma plane passes through it and hence optically inactive.In II,…

Q: The most stable conformation of the compound to the right has CH2CH3 A) an axial methyl group and an…

A: This is a cyclohexane with three substituents attached to it. The cyclohexane is found in chair…

Q: 8) Draw a cis-dihydroxy cyclopentane and its diastereomer.

A: The name given is cis-dihydroxy cyclopentane. Hence from the name we can see that the parent chain…

Q: line angle structural form of 5-cyclobutyl-2-cyclopropyl-6,8-diethyl-3,7,7-trimethyldecane

A:

Q: i. Is a methyl group at C-6 that is "down" axial or equatorial? ii. Is a methyl group that is "up"…

A: SOLUTION: Step 1: If a methyl group is substituted on C-6, it becomes methyl cyclohexane. The methyl…

Q: How is Compound D related to the chair conformation? It is a constitutional isomer. It is not an…

A: Answer: D is Constitutional isomer  Explanation:  Having same molecular formula but different but…

Q: n the most stable chair conformation of myo-Inositol, how many of the OH groups are axial and how…

A:

Q: 1-Bromo-2-methylcyclopentane has four pairs of diastereomers. Draw the four pairs.

A: Diastereomers are stereoisomers present in a compound which having more than one asymmetric centers,…

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: How many diastereoisomers are possible for CH3-CH=CH-CH=CH- CH3 O 1 O 2 3 4 Which among the…

A: Solution is given in next step.

Q: Which group in following pair is assigned the higher priority? −CH2CH2Cl, −CH2CH(CH3)2

A: The elements which have higher atomic number gets lowest number.

Q: WHO HO OH H. H. H. HO

A: The mirror image isomerism (enantiomerism) shown by the compounds that contain a chiral carbon. The…

Q: Consider the potential energy diagram for rotation about the C2-C3 (i.e., looking down the C2- C3…

A: The given problem deals with drawing Newman projection of a hydrocarbon. Newman projection is one of…

Q: Draw structures of the two enantiomers of 3-hexanol and circle the structure with (R)-configuration.

A: Enantiomers are stereoisomeric pairs that are mirror image to each other. These compounds have at…

Q: Draw all the stereoisomers of 2,3-Dichloropentane 2,4-Dichloropentane

A: All the stereoisomers have to be drawn. 2,3-Dichloropentane 2,4-Dichloropentane

Q: Draw chair conformations for a-d-mannopyranose and b-d-mannopyranose. Label the anomeric carbon in…

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Q: Indicate the two most representative tautomers of the following compound, drawing to the right right…

A: In the tautomers, ketone form is more stable as compare to enol form because carbon-oxygen double…

Q: Pentalene, azulene, and heptalene are conjugated hydrocarbons that do not contain a benzene ring.…

A: The shown above do not contain benzene ring but are conjugated. The structure of the pentalene is…

Q: (a) What reagent would you use for the following transformation? Briefly explain your reasoning. In…

A:

Q: Arrange the following molecules in order of increasing boiling point with 1 being the highest and 4…

A: In the absence of intermolecular force ,the boiling point is directly proportional to molecular…

Q: Which of the statements below correctly describes the chair conformations of…

A:

Q: Draw tetrahydrocannabinol in its most stable conformation using chair representation.

A: 6 membered ring generally stable in trans form.

Q: Label them based on the type of stereoisomerism they exhibit in. OPTICAL.    NEITHER OPTICAL OR…

A: Chiral carbon: a carbon having 4 different atoms or groups attache to it. A molecule with chiral…

Q: How many degrees of unsaturation are present in following compound?   C7H11Br

A: Degree of unsaturation can be calculated by using the formula, =2C+2+N-H-X2 C -number of carbon…

Q: How many degrees of unsaturation are present in following compound?   C7H8O

A: The degrees of unsaturation can be calculated from below formula.

Q: Which among the following is optically active compound O CH2=C=CCI2 CH2=C=CH2 CH(CH3)=C= CH(CH3) O…

A: the correct option is:

Q: What molecule(s) are primarily responsible for the bitter taste of dark chocolate (the darkest…

A: The chocolate is considered as the product of the cacao bean which is a seed found within the fruit…

Q: Name the following heterocyclic compounds using systematic nomenclature only:

A: A heterocyclic compound or ring structure is a cyclic compound that has atoms of at least two…

Q: CH2=CH-CH2-CH3+HBr Based off Markovnikov's rule, draw both possible products for the following…

A: According to Markovnikov's rule the H+ will attack the C atom of double bond which have greater no…

Q: Draw the most stable chair conformation of cyclohexanes (mark axial and equatorial H): -…

A: Given molecules are, trans-1-amino-3-isopropylcyclohexane - cis-4-methylcyclohexanecarboxylic acid…

Q: Use cyclohexane template to draw both chair comformers. Must show each group as axial or equatorial.…

A:

Q: 21. In the following chair conformation, which carbon-hydrogen bond features a 60° dihedral angle…

A:

Q: Which of the two chair conformations is lower in energy? CH3 H3C CH3 The structure on the left is…

A:

Q: ~Identify the Newman projection that depicts that eclipsed conformation of 1-bromopropane…

A: We have to Identify the Newman projection that depicts that eclipsed  as well as gauche conformation…

Q: How many asymmetric centers are present in a molecule of 2,6-dimethyl-4-ethyl-4-chloroheptane?

A:

Q: the axial–equatorial energy difference for methyl, ethyl, and isopropyl groups increases gradually:…

A: Isopropyl group have a carbon atom attached to two CH3 groups and one H -CH(CH2) and tert-butyl…

Q: A diastereomer are disubstituted alkene with a cis isomeric form two or more compounds that differs…

A: A diastereomer are the compounds having at least two chiral carbon centre and these compounds are…

Q: Which of the statements below correctly describes the chair conformations of…

A: Please find your solution below : Conformations in chemistry are the number of spatial arrangement…

Q: N-methylpiperidine has the conformation shown. What does this tell you about the relative steric…

A: Since the position of methyl group is equitorial and that of lone pair is axial. Hence it means that…

Q: Which of the following has an achiral stereoisomer? A 2,3-dichlorobutane B 2,3-dichloropentane C…

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

Q: How many gauche butane interactions are present in this chair conformation? 신 01 ○3 ㅇㅇ ○ 2 04

A: Ans: 4 (four)   The gauche interaction occurs in butane occurs when the two methyl groups have…

Q: Name this compound according to the IUPAC system and include stereochemistry. H3C -CH3 CH3 H2C Br…

A: The IUPAC Name : 6bromo-4-ethyl-3,5dimethyl-hepta-1,3-diene.

Q: Name this compound, shown in a Fischer projection, according to the IUPAC system, including…

A: Solution -

Q: . A. Draw ethane using wedge and dash notation in its highest energy conformation. B. Give the name…

A: The energy of a molecule is inversely related to the stability of that molecule which means the…

Q: Which boiling point and melting point is the higher between cis-1,3-dimethylcyclobutane and…

A: Cis-1,2 dichloroethylene has the highest point than trans-1, dichloroethylene.

Q: How many degrees of unsaturation are present in each compound?a. C6H6b. C8H18c. C7H8Od. C7H11Bre.…

A: The degrees of unsaturation can be calculated from below formula.

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.