3. The H-NMR spectrum of 1-bromobutane is shown below. The spectrum shows signals at 0.95 ppm, 1.45 ppm, 1.85 ppm and 3.45 ppm with relative integrations of approximately 3:2:2:2 respectively. Given the following proton assignments for 1-bromobutane, fill in the table provided below. Hd Hd (note that for the signal centered at 1.45 ppm, the small outlying peak at 1.58 ppm should be ignored) Hd Hc 10 Hc Ha P Br Ha 2 Proton Chemical label shift (ppm) a b C d Relative Predicted integration multiplicity 2 2 3 Observed multiplicity ppm

3. The H-NMR spectrum of 1-bromobutane is shown below. The spectrum shows signals at 0.95 ppm, 1.45 ppm, 1.85 ppm and 3.45 ppm with relative integrations of approximately 3:2:2:2 respectively. Given the following proton assignments for 1-bromobutane, fill in the table provided below. Hd Hd (note that for the signal centered at 1.45 ppm, the small outlying peak at 1.58 ppm should be ignored) Hd Hc 10 Hc Ha P Br Ha 2 Proton Chemical label shift (ppm) a b C d Relative Predicted integration multiplicity 2 2 3 Observed multiplicity ppm

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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