A Moving to another question will save this response. Question 1 Which of the following compounds is/are optically inactive? Draw the chemical structures and identify the chiral centers for answering t L. 2R,3S-dibromopentane II. 2S,3R-dichlorobutane II. 1R,2R-di-iodopropane O Compound Il only O Compound I and IIlI only Compound II and III only O I, Il and II O Compound I only O Compound II only

Q: Assign the correct stereochemical description to the chiral center in this molecule: CH,CH3 "Н H;C…

A: Every chiral carbon has specific configuration.these configuration are either R or S.

Q: Assign (R) or (S) configuration to each chiral center in the molecules below. Then indicate if the…

A: When the priority groups are in the clockwise direction, the configuration is R and when the…

Q: 8. The Fischer projection formula for D-mannose, a hexose sugar, is shown below. How many chiral…

A: -> Chiral carbon is carbon which contains all four different groups or different atoms .

Q: 6) Assign the absolute configuration of the chiral center as R or S. A) R B) S OH C) R and S are…

A: Applying Cahn-Ingold-Prelog priority rules to determine R/S in a chiral center. N.B.: A chiral…

Q: QUESTION 6 Which correctly assigns the relationship between each of the following pairs of…

A: #1 : Both are same structures ( identical ) because when you rotating second Molecules in clockwise…

Q: Indicate the configuration (R or S) around the chiral carbon(s) in the following compound.…

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

Q: Question 14 For the compund Name the compound 1-butyl-3-methylcyclohexane Identify each chiral…

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Q: An optically active compound is composed of 75% of the (R) enantiomer and 25% of the (S) enantiomer.…

A: Answer

Q: Draw a structural formula of the R configuration of the compound shown below.

A: The configuration represents the order by which the groups are arranged around a chiral C in the…

Q: Glucose is the most abundant monosaccharide. In energy metabolism it is the most important source of…

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Q: 29. Which of the following is TRUE of chirality? A. Compounds with chiral centers are always chiral.…

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Q: Question 11 Which of the Fischer projections below corresponds to this three dimensional structure?…

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Q: For the structure below, assign the chiral centers with R/S configurations. Draw an enantiomer and…

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Q: H OME OMe Bu But (HO2C)HC=C=CH(CO2H) HO₂C NH₂ COzH NH₂ (HO2C)HC=C=C=CH(CO2H)

A: The objective of this question is to show the compound C, which is optically active due to the…

Q: 1. As we discussed in class, identify all chiral centers (stereocenters) in the molecules below, and…

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Q: 1. NaH, THE 2.MEBY aw all possible stereoisomers and draw all four bonds at chiral centers.

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Q: Naming Organic structures: Only use naming systems specially covered in this course, do not use…

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Q: Structure A Br H3C...C H CH₂CH3 Structure B CH 3 Hmo Br CH₂CH3 Determine the relationship between…

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Q: 21. Which of the following statements about enantiomers is not correct? a) Both stereoisomers have…

A: Enantiomers are stereoisomers that are non superimposable mirror images of each other. They have…

Q: 26. Identify the following pairs of compounds as identical or isomers. If they are isomers, are they…

A: answer- these are stereoisomers. the above two diagrams are diastereomers. explanation -…

Q: How many chiral center(s) are present in each molecule and how many stereoisomers are possible in…

A: a) 2- Chloropentane

Q: Use models (or drawings) to determine which of the following compounds are stable chiral molecules…

A: The objective of this question is to show the compound C, which is optically active due to the…

Q: 5. Glycerol, CH2OHCHOHCH2OH, is an important component in the biological synthesis of fats. a) Does…

A: Given in following question a molecule glycerol it's important compound of biology synthesis of fat…

Q: Indicate whether each of the following molecules are chiral or achiral. Circle the chiral carbon(s)…

A: To find: The chiral and achiral molecule

Q: Chiral Atoms: Determine how many chiral centers each molecule has and indicate which atoms are…

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Q: ore) Consider this compound with a chiral carbon, shown as a Fischer projection. Assign priorities…

A: Fischer projection is one of the method of representing three-dimensional organic molecules in…

Q: Consider the aldohexose (monosaccharide) shown below in a line structure. Which of the following…

A: To find out the absolute configuration of each chiral center in the given molecule

Q: 6. It is important to be able to recognize stereocenters in molecules. We have seen chiral centers…

A: Given compounds are fused ring compounds.Isomers are compounds that have same molecular formula but…

Q: any chiral centers are present in each of the fol- molecular structures? OH CI b. Cl d. LOH CI

A: We are given four organic molecules and we are asked to determine number of chiral centres in each…

Q: Shown below is 3-fluoro-2-butanol. What is the configuration of the chiral centers? OH CH3 ČH3 O 1.…

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Q: The structure of a chiral isomer is given in the image. Draw the mirror image isomer. Use…

A: Mirror image is the image which is formed when mirror is placed in front of compound.

Q: Consider the aldohexose (monosaccharide) shown below in a line structure. Which of the following…

A: Cahn-Ingold-Prelog rules are used for the determination of absolute configuration of the…

Q: 3. Now draw one enantiomer and one diastereomer for each of the following compounds if they have…

A: Enantiomers The stereoisomerism which are the non-superimposable mirror images of each other are…

Q: e two structures sho

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Q: 8. Draw the Fischer projection structures of all 4 of the stereoisomers of 2-methyl-1,3-butanedio"…

A: Optically active compound do not possesses centre symmetry & plane of symmetry. Compounds having…

Q: A line drawing of a chiral compound is shown below. Draw the structure of either one of its…

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Q: How many chiral carbon centers are there in the analog of morphine shown below? НО, HO a. Three b.…

A: A chiral center can be described as an atom in a molecule which is bonded to 4 different chemical…

Q: arre the ff chiral or achiral? draw the structures of the enantiomers for chiral compounds   a.…

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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.