EXPLAIN WHY AND Circle which compound in each pair of compounds has the higher boiling point. CH3 Cltz OH versus HaN CIL CHyOH CH3(CHa)s CH3 CiH3 CH2CH,CCz verous c 123 Cg-と-cns レaruムS CH3

Q: Rank the indicated C–H bonds according to increasing strength.

A: The C-H bond strength decreases as each H of CH4 is substituted with alkyl substituent. Alkane…

Q: H -CH(CH3)2 -CH(CH3)2 ve i) -H- -CH3 H H CH2CH3 CH2CH3 ve i) H,CH,C ČH,CH,

A: Those stereoisomers in which the identical groups are present on the same side of the plane are…

Q: Which of the following groups is the most probable identity of the substicuent Q? COOH COOH „COOH…

A: The above reaction is the electrophilic substitution reaction . We know that ; When the Electron…

Q: Convert the following fisher projection to a bond line structure, showing stereochemistry

A: we have to draw the bond line structure of the given molecule

Q: Which Newman projection represents correct conformation for the following compound: H3C HO H H- A…

A: In order to better visualize different conformations of a molecule, it is convenient to use a…

Q: 10. Which one of the following structures is the chair representation of the compound shown in the…

A: In given cyclohexane -CH3 and -Br groups are cis to each other that is on same side . And are 1,4…

Q: What is the assignment (R or S) for each asymmetric center in the following compounds? Specify which…

A: Cahn Ingold Prelog rules:1) Give the priority to the substituents attached at chirality center…

Q: Translate the given theoretical conformer from the H wedge-and-dash drawing into its Newman…

A: Interpretation-  To translate the given theoretical conformer from the wedge - and- dash drawing…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Step 1: Correct structure: The third structure is completely correct.Step 2: Step 3: Step 4:

Q: Classify these structures as hemiacetal, acetal, or other. Hemiacetal OH CH3 CH₂CHOCH₂ OH OCH3 CH₂…

A: Acetal : The carbon atom of a molecule connected with two -OR groups is considered as acetal.…

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

A: The cyclohexane molecule is very flexible and allows it to take a conformation that has no strain.…

Q: Place the following compunds in order from lowest to highest boling points. Explain why you have…

A: C6H14  and C3H8 are alkanes  While CH3OH is Alcohol and H2O is water.

Q: ÇH3 CH3 Br H Br CH3 CH - ОН C2H5 CH3 H CH3 CH2CH2CH3 A B D

A: Anticlockwise 123 rotation and 4th priority is at wedge thus R configuration.

Q: onsider the methyl group at the junction of rings A and B. Is it axial or equatorial to ring A? Is…

A: Stereoisomers are the isomers, which are made of the same atoms attached in the same sequence. These…

Q: Prioritize the groups on each central carbon atom. Then, designate each stereocenter as R or S. HO H…

A:

Q: Draw all possible configurational isomers for the compound shown below. HOHOHO H3C-C-C-C-CH3 H H…

A: For molecules with more than one center of chirality: • Possible stereoisomers: 2n (n = number of…

Q: The formula for methyl ethanoate is which of the following? H3C-CH-CH3 OH H.C C- -0-CH, -CH,

A: Organic compounds can be defined as the compounds containing carbon and hydrogen atoms.

Q: HỘ, Но In its most stable chair conformation, indicate the orientation of each of the labeled groups…

A: The given chair for is the most stable structure of trans 1,4-dihydroxycyclohexane. Here both the OH…

Q: Explain why the following structure is a position isomer hello. нн ннн нн Br-C-C-H Н-С-ҫ-С-Br…

A: Position isomers are the compounds which have same molecular formula but have different positions of…

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

A: The cyclohexyl ring goes into rapid inversion which is also called topomerism, ring reversal or…

Q: Compound C is? Compound C-DEPT 135 90 H3C 70 CH 3 CH 4 I 50 8 (ppm) CH₂CH₂CH-Cl CH3 CH3 CH3-C-CH3 Cl…

A: To identify the product based on given DEPT-135 spectrum

Q: 9) Which of the following compounds has an S configuration? CI Br CH3 CH3 CH3 HO, H C2H5 H CH2CH2CH3…

A: The correct option with explanation is provided below:

Q: Which of the following structures has the R configuration? H он H,C, CH;CH, H3C `CH2CH3 H. но H;CH,C…

A: As per our guidelines, we are supposed to answer?️ only one question. Kindly repost other questions…

Q: X-X Add curved arrows to the structure on the left to show how it is converted to the structure on…

A: Answer:In resonance, no atom changes its position. Only the  and lone pair of electrons shifts to…

Q: Matching between the following pairs of structures and the sutible class? H H H NH CH3 CH3 and CH3…

A: From all given pairs of compound there is need to determine relationship between compounds and class…

Q: Which of the following structure has S configuration? (Figure attached) A: Only I CH₂OH B: Only II…

A: If 2 or 4 is in back space and rest is clockwise than it will be R configuration ,if is…

Q: 5. Determine the number of stereocenters in selected molecules. Label each centre with -R and -5…

A:

Q: How many more gauche interactions are there in axial trans-1,2-dimethylcyclohexane than in the…

A:

Q: Describe the conformation of rings A, B, C, and D in cholestanol.

A: A) A-B rings ; B) B-C rings ;

Q: how many resonace can this compound form？please draw other resonace and show the arrow

A:

Q: 2 HO ll Br C Br- Br CI- CH3 I -H -H CH3 S-3-bromo-2- methylbutane

A: In last column the configuration which gives correct  configuration  is .

Q: The correct assignment of the stereocenters configuration around (carbon 2) and (carbon 3) in…

A: The R,S configuration helps to distinguish between molecules unambiguously by assigning them the…

Q: Rank the following Newman projections in order of increasing energy, from most stable to least…

A: Given are Newman projections.Stability order of Newman projections:Staggered Anti> Staggered…

Q: H3C. \'C=N CI HO'CH2OH H \'H CH2CH3 CH,CH, H2NH2C

A: R-S Configuration CIP Rule: 1) If the atoms are different then given priority on the basis of no.…

Q: The above compound has a boiling point than pertan-1-of because it lacks

A: Hydrogen bonding: it can also be defined as the electrostatic force of attraction between hydrogen…

Q: Arrange the following compounds in increasing order of boiling point (lowest first).…

A: Boiling point is depends upon following factors

Q: Check the box under each compound that exists as a pair of mirror-image twins. If none of them do,…

A: The structures that exists as mirror images of each other are called enantiomers.

Q: Provide IUPAC names for the following compounds

A: IUPAC nomenclature  is a method of naming organic chemical compounds as recommended by the…

Q: How many kinds of chemically non-equivalent hydrogens are there in each of the following compounds?…

A: Here, we have to find the number of chemically non-equivalent hydrogens in the given compounds.

Q: For each compound shown below, convert the structure to zig-zag (line) notation H. HO (a) CH3CH2 CH3…

A: Newman representation:- It helps in visualization of the conformation of alkane's stereochemistry by…

Q: РСС 2-hexanol CH2C12 CH3 CH3CH2CH2CH2 CH3CH2CH2CH, CH3 OH OH II II CH3CH2CH2CH2CH2 он…

A: Alcohols are oxidized into carbonyl compounds and carboxylic acid. The selective oxidation of…

Q: Assign absolute configurations as R or S to each of the following compounds. Give explanation.

A: To name the enantiomers of a compound unambiguously, their names must include the "handedness" of…

Q: Rank the following conformers of 1-propanol in DECREASING order of stability by inserting a number…

A: The first conformer is gauche presentation,Second is fully eclipsed form,third is anti formand last…

Q: Which of the following are ketones? (Give all possible answers) acetone butanal CH, -CH, CH, i-CH₂…

A: Ketone is carbonyl compound (C=O) in which both alkyl group attached to carbonyl.