= Use the figure below to answer the following questions. A. Determine the isomer, cis or trans, configuration of structures 1, 2, 3, 4, and 5. B. Identify a pair of enantiomers, if possible. C. Identify a pair of diastereoisomers, if possible. D. Draw an enantiomer for 8. E. Draw a diastereomer for your answer in D. ОН Н ОН н-с-с H ОН н-с-с Н HO 1 C-OH OH H Но с-с H С-ОН Н 5 H OH н-с-с-с H OH H Н н-с-с Н НО с он 2 H OH Hс-с-с Н Н НО Н несс НО Н 10 ОН Н Н 3 Н ОН С ОН HO H нс-с-с 11 Н Н НО О ОН н-с-с-сн Н ОН 11 ОН но с с Н Н 4 H ОН HO OH н-с-с-с Н Н с н 12 20 Н О ОН н-с-с-с-н Н ОН

= Use the figure below to answer the following questions. A. Determine the isomer, cis or trans, configuration of structures 1, 2, 3, 4, and 5. B. Identify a pair of enantiomers, if possible. C. Identify a pair of diastereoisomers, if possible. D. Draw an enantiomer for 8. E. Draw a diastereomer for your answer in D. ОН Н ОН н-с-с H ОН н-с-с Н HO 1 C-OH OH H Но с-с H С-ОН Н 5 H OH н-с-с-с H OH H Н н-с-с Н НО с он 2 H OH Hс-с-с Н Н НО Н несс НО Н 10 ОН Н Н 3 Н ОН С ОН HO H нс-с-с 11 Н Н НО О ОН н-с-с-сн Н ОН 11 ОН но с с Н Н 4 H ОН HO OH н-с-с-с Н Н с н 12 20 Н О ОН н-с-с-с-н Н ОН

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Do you expect each boxed molecule to be chiral or not?
III. Consider the compound below. CH, CI- Br но O- H. (Atomic number: H-1, C-6, O-8, CI-17, Br-35) a. How many chiral centers are in the molecule? b. How many stereoisomers are there for the compound? c. Draw the Fischer projection for each of the stereoisomer and determine the absolute configuration (R or S). Label each using I, II, etc. d. Which pairs are enantiomers? Which are diastereomers?
Mark as either same, enantiomer or diastereomer
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5. Indicate if the following compounds are enantiomers, diastereomers, meso, or identical. Provide the IUPAC name of one of the compounds including R/S configuration. Br Br Br Br OH ОН OH M...
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Suppose compounds A and B are enantiomers. What can be said about A and B (select all that apply). a. They are mirror images of eachother b. Neither contains a chiral center c. They consist of the same number & types of atoms d. They are superimposible e. They are NOT superimposable f. They are stereoisomers
3. Determine the relationship for the following pairs of structures. Use "E" for enantiomers, "D" for diastereomers, "C" for constitutional isomers, "S" for same, and "NS" (not same) for different compounds. a. b. с. d. е. f. Н н iPr "Де Br Br OH CH3 CH3 Ή OH OH OH Br Br CH3 CH3 Br -Н НО -Н H3C -ОН COOH Br Br Br Н H3C- Br OH CH3 Н CH3 iPr CH3 Н- -Br НО _H H OH OH CH3 ОН -OH COOH
44. Which of the following statements is not TRUE? A.Racemic mixture is optically inactive. B.Racemic mixture comprises a pair of enantiomers. C. Racemic mixture consists 50% R and 50% S stereoisomers. D.Racemic mixture has an R enantiomer that rotates the plane of polarization of light clockwise 45. Which Fischer projection formulas is/are enantiomer(s) of the perspective formula below?OH A. CH3 -H H- -H HO- CH3 A. X'"H CH3 B. CH3 H-OH H-CH3 H C. CH3 H- -OH B. H—H CH3 46. Which of the following bracketed bond has the shortest bond length. CH2=CH-CH3 CH₂=CH-CH-CH₂ CH3-CH₂- D. Choices B and C C. A if the quantity on I is greater than II. B if the quantity on II is greater than I C if the quantities on I and II are equal D if conclusive comparison is impossible. CH₂=CH-CH₂F H₂=CH- In nos. 47-56, compare the quantities on I and II according to the given criterion and write
#4 Classify the B D F H if it is a D enantiomer or L enantiomer.
Please explain
3. Complete the following 3 tasks for each molecule a-f. i. Label each molecule as chiral, achiral, optically active, ii. iii. optically inactive, and/or meso. Label any stereocenters found in each molecule as R or S. Identify the relationship between the molecule in the box and molecules a-f. Are they identical molecules, resonance structures, enantiomers, diastereomers, constitutional isomers, or molecules with different molecular formulas? A molecular model kit may help you compare structures. a. C. e. :O: d. .N. :O: بعد ہم f. :O: :0 N.