Acetic acid: Put in the molecular formula of the ions responsible for peaks at 45 and 43. Use the following order: C, H, O and include a '+' at the end. A formatting example for mass of 44 would be C2H4O+

Acetic acid: Put in the molecular formula of the ions responsible for peaks at 45 and 43. Use the following order: C, H, O and include a '+' at the end. A formatting example for mass of 44 would be C2H4O+

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 26CTQ

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Concept explainers

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

Acetic acid: Put in the molecular formula of the ions responsible for peaks at 45 and 43. Use the following order: C, H, O and include a
'+' at the end. A formatting example for mass of 44 would be C2H4O+
100
MS-NU-0080
80 -
60-
40-
20-
10
15
20
25
30
35
40
45
50
55
60
65
70
75
C2H3O+
= 43
COOH+
= 45

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