A. Construct two models of 1-bromo-1-chloroethane. Test to see if the two models are superimposable on one another. If they are superimposable, change the position of Br and Cl on one model. Now you have two models that are not superimposable. These two are enantiomers, non-superimposable mirror image isomers. (Turn, twist, rotate, do anything that you want to these models except interchange the positions of the groups; they remain non-superimposable.) Position these enantiomers so that they appear as mirror images. Arrange them so that the Br is on top and the CH3 is on the bottom of the chiral carbon atom, and the H and Cl are coming out of the plane toward you. Now draw the projection formulas for these enantiomers. Br

A. Construct two models of 1-bromo-1-chloroethane. Test to see if the two models are superimposable on one another. If they are superimposable, change the position of Br and Cl on one model. Now you have two models that are not superimposable. These two are enantiomers, non-superimposable mirror image isomers. (Turn, twist, rotate, do anything that you want to these models except interchange the positions of the groups; they remain non-superimposable.) Position these enantiomers so that they appear as mirror images. Arrange them so that the Br is on top and the CH3 is on the bottom of the chiral carbon atom, and the H and Cl are coming out of the plane toward you. Now draw the projection formulas for these enantiomers. Br

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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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
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Name: Expt. 4: Molecular Models: Stereoisomers Laboratory Work – Be sure and answer all questions embedded in the text. Shown below is a representation of 2-bromopropane. a. Draw the mirror image of this representation. b. Build a model of each structure. Are the two structures superimposable? 1. 1o fro c. Look carefully at one of your models. Do you see a mirror plane of symmetry in the molecule? d. If so, draw where it is or describe in words what the plane is. er an steren somers H. CH3 . -Br CH3 mirror plane
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4. For each pair of molecules, assign the configuration at each chiral center as R or S. Give the relationship between the pair of molecules as no relation, constitutional isomers, same molecule but not meso, same molecule and meso, enantiomers, or diastereomers. There should only be one possible answer. a. OH OH b. Br Br с. NH2 NH2 NH2 NH2 d. HO НО
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Can I please get help with question 4.