Choose the molecule(s) that will only show two signals, with an integration ratio of 2:3, in their 1H NMR spectum. Choosé one or more: O molecule A O molecule B O molecule C O molecule D O molecule E O molecule F O molecule G O molecule H

Choose the molecule(s) that will only show two signals, with an integration ratio of 2:3, in their 1H NMR spectum. Choosé one or more: O molecule A O molecule B O molecule C O molecule D O molecule E O molecule F O molecule G O molecule H

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Question

Choose the molecule(s) that will only show two signals, with an integration ratio of 2:3, in their 1H NMR spectum.
Choosé one or more:
O molecule A
O molecule B
O molecule C
O molecule D
O molecule E
O molecule F
O molecule G
O molecule H

Each of the following molecules has a unique 'H NMR spectrum.
CI
molecule A
molecule B
molecule C
molecule D
molecule E
molecule F
molecule G
molecule H

Expert Solution

Step 1

The peak area of the 1H NMR spectrum is proportional to the amount of hydrogen present in a given chemical environment. As a result the ratio of these signals integration gives us the relative number of hydrogen in two peaks.

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