Which of the following compounds best fits the predicted 'H NMR spectrum shown below? (The table shows the chemical shift for groups attached to a bromine (Br) atom or a cyano (CN) group measured from the centre of the multiplet.) CH3 1.98 ppm 2.45 ppm 2.9 ppm Group CH2 CH CN Br 27 ppm 3.4 ppm 4.25 ppm 11 10 7 6 5 4 3 2 Select one: CH3-CH2-Br CH3-CH-Br CH;CH2C=N CH;CHC=N CH,

Which of the following compounds best fits the predicted 'H NMR spectrum shown below? (The table shows the chemical shift for groups attached to a bromine (Br) atom or a cyano (CN) group measured from the centre of the multiplet.) CH3 1.98 ppm 2.45 ppm 2.9 ppm Group CH2 CH CN Br 27 ppm 3.4 ppm 4.25 ppm 11 10 7 6 5 4 3 2 Select one: CH3-CH2-Br CH3-CH-Br CH;CH2C=N CH;CHC=N CH,

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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