125 ppm 138 ppm 153 ppm 130 ppm The chemical shifts of two carbon atoms are given for the molecules shown here. It appears that the addition of the OH group increases the chemical shift of the C atom to which it is attached, but that it decreases the chemical shift of the C atom on the opposite side. How do you account for these observations? Hint: Draw all of the pertinent resonance structures. CH3 Но -CH3

125 ppm 138 ppm 153 ppm 130 ppm The chemical shifts of two carbon atoms are given for the molecules shown here. It appears that the addition of the OH group increases the chemical shift of the C atom to which it is attached, but that it decreases the chemical shift of the C atom on the opposite side. How do you account for these observations? Hint: Draw all of the pertinent resonance structures. CH3 Но -CH3

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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