Given is the mass spectra of n-octane whre peaks are labeled accordingly. Give the letter that corresponds to the peak described below:                                                                     CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3                                                                         Which peak is considered as the base peak?  Which is peak is the Molecular ion peak?  Which the isotopic peak of the molecular ion?  Which peak reperesents the   (CH3-CH2-CH2-CH2)+ fragment?  Which is the methyl ion peak

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
Chapter1: Introduction
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Problem 1.4QAP
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Given is the mass spectra of n-octane whre peaks are labeled accordingly. Give the letter that corresponds to the peak described below:

                                               

                    CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3

                                       
               
           
 
 

Which peak is considered as the base peak? 

Which is peak is the Molecular ion peak? 

Which the isotopic peak of the molecular ion? 

Which peak reperesents the   (CH3-CH2-CH2-CH2)+ fragment? 

Which is the methyl ion peak? 

100 –
F
80 –
60 –
G
40 –
В
A
20 –
D
C
|
10 20 30
40
50
60 70 80 90 100
110 120
Transcribed Image Text:100 – F 80 – 60 – G 40 – В A 20 – D C | 10 20 30 40 50 60 70 80 90 100 110 120
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