he where you would expect the chemical shift for each to be from the chemical ne
ID: 576499 • Letter: H
Question
he where you would expect the chemical shift for each to be from the chemical ne (circle) 10-9 9-8 8-7 7-6 6-5 5-4 4-3 3-2 2-1 1-0 10-9 9-8 8-7 7-6 6-5 54 4-3 3-2 2-1 1-0 10-9 9-8 8-7 7-6 6-5 5-4 4-3 3-2 2-1 1-0 4a) ethanedials(circle) 10-9 9-8 8-7 7-6 6-5 5-4 4-3 3-2 2-1 1-0 4a) dichloromethane (circle) 10-9 9-8 8-7 7-6 6-5 5-4 4-3 3-2 2-1 1-0 4a) trimethylamine (circle) 10-9 9-8 8-7 7-6 6-5 5-4 4-3 3-2 2-1 1-0 ach of the following compounds exhibits a single 1H-NMR peak. From the options provided. region of the 1H-NMR spectra shift ranges provided. (9-8 means the peak would be found between 9 and 8 ppm) 4a) cyclohexa 4a) acetone (circle) 4a) benzene (circle) 12Explanation / Answer
Chemical shift values for the following compounds are:
Range
CYCLOHEXANE 1.44 2-1
ACETONE 2.09 3-2
BENZENE 7.26 8-7
ETHANEDIAL 9.6 10-9
DICHLOROMETHANE 5.47 6-5
TRIMETHYLAMINE 2.27 3-2
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