¹H-NMR Spectra 1 3) M.F. = C₂H₂OBr 21 21 2)

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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4
¹H-NMR Spectra 1 3)
M.F. = C₂H₂OBr
21 21
3
2)
2
PPM
Transcribed Image Text:4 ¹H-NMR Spectra 1 3) M.F. = C₂H₂OBr 21 21 3 2) 2 PPM
3
4
7
Calculate the degree of unsaturation based on the molecular formula using the equation:
8
DOU
Record the degree of unsaturation in Data Table 1.
5 Determine the ppm, integration and multiplicity for each peak in the NMR spectra.
Note: A summary of ¹H chemical shifts can be seen here.
6 Record the NMR peak data in Data Table 1 starting with most shielded hydrogen (nearest to 0.0 ppm) to the most deshielded hydrogen.
2C - H+N-X+2
2
Write your name and date on a clean sheet of paper.
Record on the paper the connectivity and any steps taken to determine the structure of the compound.
Transcribed Image Text:3 4 7 Calculate the degree of unsaturation based on the molecular formula using the equation: 8 DOU Record the degree of unsaturation in Data Table 1. 5 Determine the ppm, integration and multiplicity for each peak in the NMR spectra. Note: A summary of ¹H chemical shifts can be seen here. 6 Record the NMR peak data in Data Table 1 starting with most shielded hydrogen (nearest to 0.0 ppm) to the most deshielded hydrogen. 2C - H+N-X+2 2 Write your name and date on a clean sheet of paper. Record on the paper the connectivity and any steps taken to determine the structure of the compound.
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