Answered: It might happen to see, next to the…

It might happen to see, next to the molecular peak, a smaller peak with a +1 value in m/z. This peak is defined as the M+1 peak, but what could be its cause?

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL2: Mass Spectrometry

Section: Chapter Questions

Problem 11CTQ

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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.

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It might happen to see, next to the molecular peak, a smaller peak with a +1 value in m/z.
This peak is defined as the M+1 peak, but what could be its cause?

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