1. What do you suppose is the molecular weight of the molecule that gives the mass spectrum below?Rel Abund100272655HUL454080-60-40-20-0.m/z010Rel Abund Relative AbundanceFormula 1:20Formula 2:Formula 3:3050m/z = mass divided by charge607270802. Provide three different molecular formulas (organic molecules, please) that are possible for a molecule with themolecular weight you have chosen. What are the degrees of unsaturation (SODAR) for each?Degrees of unsaturation:Degrees of unsaturation:Degrees of unsaturation:90100

Note:- According to our guidelines we are supposed to answer only one question. Kindly repost other…

1. What do you suppose is the molecular weight of the molecule that gives the mass spectrum below? Rel Abund 100 80- 60- 40- 20- 0- m/zo 10 20 26 Rel Abund Relative Abundance 27 30 45 40 50 55 m/z = mass divided by charge 60 72 70 80 90 100

1. What do you suppose is the molecular weight of the molecule that gives the mass spectrum below? Rel Abund 100 80- 60- 40- 20- 0- m/zo 10 20 26 Rel Abund Relative Abundance 27 30 45 40 50 55 m/z = mass divided by charge 60 72 70 80 90 100

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 4CTQ

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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

1. What do you suppose is the molecular weight of the molecule that gives the mass spectrum below?
Rel Abund
100
27
26
55
HUL
45
40
80-
60-
40-
20-
0.
m/z0
10
Rel Abund Relative Abundance
Formula 1:
20
Formula 2:
Formula 3:
30
50
m/z = mass divided by charge
60
72
70
80
2. Provide three different molecular formulas (organic molecules, please) that are possible for a molecule with the
molecular weight you have chosen. What are the degrees of unsaturation (SODAR) for each?
Degrees of unsaturation:
Degrees of unsaturation:
Degrees of unsaturation:
90
100

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