1. Draw and name the following:a. C5H8O, IR 1750 cm-1b. C3H6O, IR 1720 cm-1,1H NMR is a singletc. C3H6O, IR 1620 cm-1, NMR 4.0ppm (s, 3H; other peaks not given)

Here are the structures for the given compounds:a. C5H8O, IR 1750 cm-1This compound has the…

Answered: 1. Draw and name the following: a.…

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

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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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17. The following proton NMR spectrum of a compound of molecular formula C3H8O 10 9 ©2017 Pearson Education, Inc. 8 6 H3C OHz H 50Hz 4.18 4.08 5 8 (ppm) 4 OHz 50Hz 1.38 1.28 a) Propose a structure for this compound. (Hint: Find IHD first) C+1-H+1/2/2 3+1-1/2 3 O (b) Assign peaks to show which protons give rise to which signals in the spectrum 0
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Which of the following molecules produced the 1H NMR spectrum shown below? (key: s = singlet, d = doublet, t = triplet, q = quartet, sept = septet, dd = doublet of doublets, br = broad singlet, m = multiplet) 2H, q 1H, q Cil 1H, br PPM 8 A. B. C. D. 2H, d 2H, d MeO 7 6 OH OH 3H, d 2 3H, t

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1. Draw and name the following: a. C5H8O, IR 1750 cm-1 b. C3H6O, IR 1720 cm-1, 1H NMR is a singlet c. C3H6O, IR 1620 cm-1, NMR 4.0 ppm (s, 3H; other peaks not given)