To define the phospholipids and the difference between the triglyceride and phospholipids and the functions of phospholipids lecithin should be determined. Concept Introduction: Lipid or fat is composed of a long chain of alkanes or esters from alcohols and fatty acids. Beeswax and paraffin are well known example of lipids. Natural lipids are specifically the esters formed from the esterification of fatty acids and long chain alcohols. Ester of animal wax derived from a various carboxylic acids and alcohols. As they are hydrophobic in nature, lipids and fat prevents water to stick on the surface of plants and animals.

Question

1. Calculate the accurate monoisotopic mass (using all 1H, 12C, 14N, 160 and 35CI) for your product using the table in your lab manual. Don't include the Cl, since you should only have [M+H]*. Compare this to the value you see on the LC-MS printout. How much different are they? 2. There are four isotopic peaks for the [M+H]* ion at m/z 240, 241, 242 and 243. For one point of extra credit, explain what each of these is and why they are present. 3. There is a fragment ion at m/z 184. For one point of extra credit, identify this fragment and confirm by calculating the accurate monoisotopic mass. 4. The UV spectrum is also at the bottom of your printout. For one point of extra credit, look up the UV spectrum of bupropion on Google Images and compare to your spectrum. Do they match? Cite your source. 5. For most of you, there will be a second chromatographic peak whose m/z is 74 (to a round number). For one point of extra credit, see if you can identify this molecule as well and confirm by…

Answer 1

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 21, Problem 106AP

Interpretation Introduction

Interpretation:

To define the phospholipids and the difference between the triglyceride and phospholipids and the functions of phospholipids lecithin should be determined.

Concept Introduction:

Lipid or fat is composed of a long chain of alkanes or esters from alcohols and fatty acids. Beeswax and paraffin are well known example of lipids. Natural lipids are specifically the esters formed from the esterification of fatty acids and long chain alcohols. Ester of animal wax derived from a various carboxylic acids and alcohols. As they are hydrophobic in nature, lipids and fat prevents water to stick on the surface of plants and animals.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

1. Calculate the accurate monoisotopic mass (using all 1H, 12C, 14N, 160 and 35CI) for your product using the table in your lab manual. Don't include the Cl, since you should only have [M+H]*. Compare this to the value you see on the LC-MS printout. How much different are they? 2. There are four isotopic peaks for the [M+H]* ion at m/z 240, 241, 242 and 243. For one point of extra credit, explain what each of these is and why they are present. 3. There is a fragment ion at m/z 184. For one point of extra credit, identify this fragment and confirm by calculating the accurate monoisotopic mass. 4. The UV spectrum is also at the bottom of your printout. For one point of extra credit, look up the UV spectrum of bupropion on Google Images and compare to your spectrum. Do they match? Cite your source. 5. For most of you, there will be a second chromatographic peak whose m/z is 74 (to a round number). For one point of extra credit, see if you can identify this molecule as well and confirm by…

Please draw, not just describe!

can you draw each step on a piece of a paper please this is very confusing to me

Answer 2

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 21, Problem 106AP

Interpretation Introduction

Interpretation:

To define the phospholipids and the difference between the triglyceride and phospholipids and the functions of phospholipids lecithin should be determined.

Concept Introduction:

Lipid or fat is composed of a long chain of alkanes or esters from alcohols and fatty acids. Beeswax and paraffin are well known example of lipids. Natural lipids are specifically the esters formed from the esterification of fatty acids and long chain alcohols. Ester of animal wax derived from a various carboxylic acids and alcohols. As they are hydrophobic in nature, lipids and fat prevents water to stick on the surface of plants and animals.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 3

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 21, Problem 106AP

Interpretation Introduction

Interpretation:

To define the phospholipids and the difference between the triglyceride and phospholipids and the functions of phospholipids lecithin should be determined.

Concept Introduction:

Lipid or fat is composed of a long chain of alkanes or esters from alcohols and fatty acids. Beeswax and paraffin are well known example of lipids. Natural lipids are specifically the esters formed from the esterification of fatty acids and long chain alcohols. Ester of animal wax derived from a various carboxylic acids and alcohols. As they are hydrophobic in nature, lipids and fat prevents water to stick on the surface of plants and animals.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Answer 4

Question

Definition Definition Class of organic compounds that contain a carboxyl group ( - COOH ) and has a general formula R - COOH or R - CO 2 H , where R refers to the alkyl, alkenyl, aryl, or other groups. They can undergo different chemical reactions, such as acid-base reactions, esterification, and oxidation. These are essential components of living organisms, playing important roles in metabolic processes, signaling, and as pharmaceuticals.

Chapter 21, Problem 106AP

Interpretation Introduction