Construct handheld models of the 2-butanols represented in Fig. 5.3 and demonstrate for yourself that they are not mutually superposable. (a) Make similar models of 2-bromo- propane. Are they superposable? (b) Is a molecule of 2-bromopropane chiral? (c) Would you expect to find enantiomeric forms of 2-bromopropane?

Construct handheld models of the 2-butanols represented in Fig. 5.3 and demonstrate for yourself that they are not mutually superposable. (a) Make similar models of 2-bromo- propane. Are they superposable? (b) Is a molecule of 2-bromopropane chiral? (c) Would you expect to find enantiomeric forms of 2-bromopropane?

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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Review Problem 5.2
Construct handheld models of the 2-butanols represented in Fig. 5.3 and demonstrate for
yourself that they are not mutually superposable. (a) Make similar models of 2-bromo-
propane. Are they superposable? (b) Is a molecule of 2-bromopropane chiral? (c) Would
you expect to find enantiomeric forms of 2-bromopropane?
H
но
OH H
HO HH OH
OH
HO H
CH
CH
CH
C CH
CH
II
II
(a)
(b)
(c)
Figure 5.3 (a) Three-dimensional drawings of the 2-butanol enantiomers I and II. (b) Models of
the 2-butanol enantiomers. (c) An unsuccessful attempt to superpose models of I and II.

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