2.) For the following 12 compounds, please write the number of chiral centers (0 if there are none) and label each molecule as either chiral or achiral. H3C H3C HO H3C H3C H3C H3C H3C H3C CHs OH OH он он H3C. OH OH H3C H3C H3C H3C H3C OH HO HO H3C OH H3C OH H3C OH H3C OH CH3

Q: How many of the carbons in the following structure are chiral? H₂C C=O HO-C-H H-C-OH H-C-OH H₂C 0 OH…

A: Answer:Any carbon in a molecule whose all 4 valency are being covered by 4 different gropus or atoms…

Q: 2.) For the following 12 compounds, please write the number of chiral centers (0 if there are none)…

A: Hello. Since the question contains multiple subparts (12), only three subparts are solved. In case…

Q: Br ОН Br Br ... CH3 Н -OCH₂CH3

A: In R/S notation we have to follow CIP rule.

Q: Label each chiral carbon in the molecule below as having R or S configuration. HO₂C H F H Kor H3C…

A: The carbon atom of a molecule that is connected with four different atoms or groups is called a…

Q: Using Cahn-Ingold-Prelog convention, assign Ror S to each chiral center in the following compound.…

A: In the first step, we assign the substituents priority order based on CIP rules.Next, we see whether…

Q: How many chirality center/s are in this molecule? OH H3C-CH,CHCH,CH3 OA. The molecule has not…

A: Please find your solution below : Chirality centre is defined as an atom that has four different…

Q: 6. Wortmannin, a metabolite of fungi, is a chiral natural product that inhibits DNA repair and is…

A: The question is based on the concept of stereochemistry. we need to identify chiral centres in the…

Q: 4. How many chiral/achiral centers present in the given structure? i) Br HO NH₂ Chiral OH ii) HỌ HO…

A:

Q: Label the compounds as chiral or achiral. CH3 H3C. H. CH3 CHO H OH H- OH H -OH CH₂OH

A: Chiral compounds are optically active compounds. Chiral compounds contain at least one chiral…

Q: Assign each chiral carbon as R or S in compound-A. Draw the mirror image of compound-A and assign…

A:

Q: ОН ОН О OH -C-C-C-C-OH || OH H Tartaric acid, shown above, is a dihydroxycarboxylic acid. How many…

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Q: Which of the following Fischer formulas is an L-monosaccharide? HO HO HO H- OH HO HO- HO HO. OH HO…

A:

Q: Why is the carbon circled in pink not considered a chiral carbon?

A: Check the definition about the chiral carbon atom and then include the reason for that carbon.

Q: Q1: Are the following objects/molecules chiral? | H₂N H₂N Your foot H Glycine CO₂H CH3 Alanine CO₂H…

A:

Q: 8. Which of the following descriptions provided is an accurate description of the given molecule…

A: For the given molecule which is the accurate description = ?

Q: Which of the following descriptions provided is an accurate description of the given molecule below…

A: The carbon atom which is attached to four different atoms/groups is said be to chiral center. The…

Q: Indicate which atoms in the following compound are chiral centers. CHO H-C-OH H-C-OH d CH₂OH…

A:

Q: each molecule as Chiral or Achiral and write the number of Asymmetric carbons present in each chiral…

A: A carbon atom has four valences. If the entire four groups attached are different, such a carbon…

Q: Give R/S designations for all the chiral carbons (if any) in the following molecules. Indicate…

A:

Q: Using Cahn-Ingold-Prelog convention, assign Ror S to each chiral center in the following compound.…

A: The carbon containing four different groups/atoms is known as chiral carbon. The absolute…

Q: Count the chirality centers in the molecule below. CH,CHCNH .S. NH, N. CH; cephalexin CO.H 3 chiral…

A: Those carbon which have four different substituents called chiral Carbon

Q: Where is the chiral center located?

A: Chiral carbon or chiral centre is the carbon atom which is attached to four different groups of…

Q: How many chiral carbon are there? " H C=0 Н-С— ОН НО — С— Н НО — С— Н Н —С— ОН CH,OH 3 5 2.

A: Given molecule is a aldohexose. It is a carbohydrates.

Q: Consider a solution that contains 66.7 % of the R isomer (specific rotation = -46 °) and 33.3% of…

A: The specific rotation of the R-isomer is = -46 degree The enantiomeric excess of the R-isomer is =…

Q: Ch. 16 - Carbohydrates 1. Classify the following carbohydrates in terms of the carbonyl type and the…

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Q: H3C CH3 Br CH3 CH3 OH CH3 CH 3

A:

Q: Morphine is a highly effective, yet highly addictive painkiller from which many other narcotics have…

A: Given that : We have to identify all of the atoms on morphine that are chiral centers :

Q: Identify each molecule as Chiral or Achiral and write the number of Asymmetric carbons present in…

A: Since your question has multiple sub-parts, we will answer the first three sub-parts for you. If you…

Q: Assign the configuration of each chiral center in the following compound. (Note: In this compound,…

A: Since, According to Cahn-Ingold-Prelog rule- 1) More atomic number having more priority.2) If first…

Q: What is the configuration of the following chiral center? ОН

A: What is the configuration of the following chiral center?

Q: How many the chirality center(s) can you see in the following compound. 02 none H3C. 03 01 OH Br НО…

A:

Q: Assign R/S configurations to the chiral center(s) for compounds A and B. H3C H OH CH, H3C- B O A ->…

A: Question is based on the concept of stereochemistry. We have to assign the configuration of the…

Q: Which of the following pairs of stereoisomers are related as enantiomers? a) A & B; C&D b) A& C;…

A: The compounds having the same molecular formula but different structural formula are known as…

Q: (e) HO (1) HO- (g) H3C. H₂C F3C- -CH-CH₂-N-CH3 1 H Carvone (spearmint) I OH Adrenaline (a hormone)…

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Q: The molecule below is hydrocortisone. For each of the eight numbered carbons identify whether they…

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Q: H₂C CH3 chiral achiral Н. H₂C CH3 chiral achiral C CH3 CH3 chiral achiral Br Br chiral achiral

A: For a molecule to be chiral, elements of symmetry like the plane of symmetry and the inversion…

Q: If a chiral carbon has the following substituents: -OH, -NH2, -COOH, and -OCH3 arrange them in order…

A: Chiral carbon: 4 different substitent attached with the the single carbon.

Q: Ephedrine (2‑methylamino‑1‑phenylpropanol) is a drug that is used as a decongestant and…

A: Chirality centre is the carbon in any molecule which is having 4 different groups attached to the…

Q: HO 4b) H3C- CH₂ CI

A: Geochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: Identify the chiral centers (mark with *) of the molecule below and assign the absolute…

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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.