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You will work as a group on this exercise. A sample of tert-butyl bromide (2-bromo-2-methyl propane) has...

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Chemistry

Youwill work as a group on this exercise. A sample of tert-butylbromide (2-bromo-2-methyl propane) has been contaminated with somemethyl bromide. The NMR spectrum of this sample shows two signals,one at 2.2 ppm and one at 1.8 ppm, corresponding to these twocompounds respectively. The integrals of the two signals equate to6:1 respectively. What is the mole percent of each compound in themixture, or phrasing it another way, what percentage of the mixtureis tert-butyl bromide and what percentage is methyl bromide?

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3.7 Ratings (472 Votes)
NMR signal in NMR spectra depends upon number of atoms of same type As in this case two types of 1H present Each corresponds to each compound present in mixture A In tertbutyl bromide A nine9 Protons 1H present each have same    See Answer
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