A Hide Time Remaining A How many peaks would you expect to see in the 13C NMR spectrum of this substance? HN-N N A. 24 B. 8 OC. 19 D. 21

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter19: Nuclear Magnetic Resonance Spectroscopy
Section: Chapter Questions
Problem 19.23QAP
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ZE
ASsessment
2 Dersler
Time Remaining: 01:54:30
Hide Time Remaining A
Analysis of a sweet-smelling, neutral compound of carbon, hydrogen and oxygen produced the following results: %C = 54.5; %H = 9.1. From its
mass spectrum, the molecular ion had a mass/charge ratio of 88. Its infra-red spectrum showed a prominent peak at 1735 cm-1. Figure below
shows the NMR spectrum of the compound. Suggest a structural Formula for this compound.
TMS
3.0
2.0
1.0
00
7.0
6.0
5.0
4.0
8 (ppm)
Tuninü gster
11:00
Organicstructuresf...pdf
TR A
11:02 2021
absorption of energy
Transcribed Image Text:ZE ASsessment 2 Dersler Time Remaining: 01:54:30 Hide Time Remaining A Analysis of a sweet-smelling, neutral compound of carbon, hydrogen and oxygen produced the following results: %C = 54.5; %H = 9.1. From its mass spectrum, the molecular ion had a mass/charge ratio of 88. Its infra-red spectrum showed a prominent peak at 1735 cm-1. Figure below shows the NMR spectrum of the compound. Suggest a structural Formula for this compound. TMS 3.0 2.0 1.0 00 7.0 6.0 5.0 4.0 8 (ppm) Tuninü gster 11:00 Organicstructuresf...pdf TR A 11:02 2021 absorption of energy
How many peaks would you expect to see in the 13C NMR spectrum of this substance?
A Hide Time Remaining A
HO
HN-N
N
N'
OA. 24
OB. 8
O C. 19
D. 21
Transcribed Image Text:How many peaks would you expect to see in the 13C NMR spectrum of this substance? A Hide Time Remaining A HO HN-N N N' OA. 24 OB. 8 O C. 19 D. 21
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