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/zó 10 Formula 2: 20 Formula 3: 26 3. What is the base peak?. 27 30 40 45 50 55 60 72 70 Rel Abund = Relative Abundance m/z = mass divided by charge 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? Formula 1: Degrees of unsaturation: Degrees of unsaturation: Degrees of unsaturation: 80 90 100 What mass is lost from the molecular ion to get to the base peak?
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/zó 10 Formula 2: 20 Formula 3: 26 3. What is the base peak?. 27 30 40 45 50 55 60 72 70 Rel Abund = Relative Abundance m/z = mass divided by charge 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? Formula 1: Degrees of unsaturation: Degrees of unsaturation: Degrees of unsaturation: 80 90 100 What mass is lost from the molecular ion to get to the base peak?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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![1. What do you suppose is the molecular weight of the molecule that gives the mass spectrum below?
27
Hai
55
26
45
30
40
50
Rel Abund
100r
80-
60-
40-
20-
0-
m/z0
10
Rel Abund = Relative Abundance
Formula 1:
20
Formula 2:
Formula 3:
m/z = mass divided by charge
3. What is the base peak?
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:
60
4. Draw a possible molecule for each formula.
based on Formula 1
5. Which structure do you think is correct?
72
70
based on Formula 2
80
What mass is lost from the molecular ion to get to the base peak?
90 100
based on Formula 3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F593e4a4c-a9fc-4231-bacd-fbc9affb1612%2Fe8280385-703b-4fd9-82e3-876e33acc49b%2Fhlpk8z_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. What do you suppose is the molecular weight of the molecule that gives the mass spectrum below?
27
Hai
55
26
45
30
40
50
Rel Abund
100r
80-
60-
40-
20-
0-
m/z0
10
Rel Abund = Relative Abundance
Formula 1:
20
Formula 2:
Formula 3:
m/z = mass divided by charge
3. What is the base peak?
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:
60
4. Draw a possible molecule for each formula.
based on Formula 1
5. Which structure do you think is correct?
72
70
based on Formula 2
80
What mass is lost from the molecular ion to get to the base peak?
90 100
based on Formula 3
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