Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Concept explainers

NMR Spectroscopy
NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra o…
Question
Annotate the Mass Spec, 1H NMR, and 13C NMR for C4H11N or Butylamine Annotate the Mass Spec, 1H NMR, and 13C NMR for C4H8O or Butraldehyde Annotate the Mass Spec, 1H NMR, and 13C NMR for C5H8O or Cyclopentanone Thanks :)
Relative Intensity 100- 60 40 20- 0- 10 20 30 Mass Spec 40 t 50 m/z (as of molecular font 60 70 80 73) 90
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Transcribed Image Text:Relative Intensity 100- 60 40 20- 0- 10 20 30 Mass Spec 40 t 50 m/z (as of molecular font 60 70 80 73) 90
11 10 9 8 7 6 ¹H NMR 5 ppm 4 2 0 200 180 COS-03-467 160 140 120 13C NMR 100 ppm 80 60 40 20 0
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Transcribed Image Text:11 10 9 8 7 6 ¹H NMR 5 ppm 4 2 0 200 180 COS-03-467 160 140 120 13C NMR 100 ppm 80 60 40 20 0
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Step 1: Introduce question
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Step 2: Analyse HNMR
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Step 3: Analyse CNMR
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Step 4: Analyse mass spectra
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