13C NMR:Draw out the molecule associated with this graph: BC NMR10070508 (ppm)90806040302010

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Answered: 13C NMR: Draw out the molecule…

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Chemistry

13C NMR: Draw out the molecule associated with this graph:

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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Question

13C NMR:

Draw out the molecule associated with this graph:

BC NMR
100
70
50
8 (ppm)
90
80
60
40
30
20
10

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Refer to image, answer clearly and explain. Label the graph, draw the structure and I will rate!
Q2: The proton NMR spectrum is shown for a compound with formula C5H9NO4. The infrared spectrum displays strong bands at 1750 and 1562 cm-1 and a medium-intensity band at 1320 cm-1. The normal carbon- 13 and the DEPT experimental results are tabulated. Draw the structure of this compound. Normal Carbon DEPT-135 DEPT-90 14 ppm Positive No peak No peak 16 Positive 63 Negative No peak 83 Positive Positive 165 No peak No peak Proton spectrum C;H,NO4 0.92 2.01 3.00 3.00 5.0 4.5 4.0 3.5 3.0 25 2.0 1.5 10 0.5 0.0
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