The relationship between the effect of the number of carbon-carbon double bond in fatty acids and their melting points should be explained. Concept Introduction: Fatty acids are aliphatic mono- carboxylic acids that are mostly obtained from the hydrolysis of natural fats and oils. General formula R − ( C H 2 ) n − C O O H and mostly have straight chain (a few exceptions have branched and heterocyclic chains). In this formula “ n ” is mostly an even number of carbon atoms like ( 2 − 3 4 ) with few exceptions that have an odd number. Saturated fatty acid: They have no double bonds in between the long hydrocarbon chain, so they are straight and can be packed together. Example: Myristate, Palmitate, Laurate, etc., Unsaturated fatty acid: They have at least one double bond in between the long hydrocarbon chain. These double bonds cause the fatty acid chain to “kink” which results in more fluidity.

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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 17, Problem 17.26QP

Interpretation Introduction

Interpretation:

The relationship between the effect of the number of carbon-carbon double bond in fatty acids and their melting points should be explained.

Concept Introduction:

Fatty acids are aliphatic mono-carboxylic acids that are mostly obtained from the hydrolysis of natural fats and oils.

General formula R−(CH2)n−COOH and mostly have straight chain (a few exceptions have branched and heterocyclic chains). In this formula “n” is mostly an even number of carbon atoms like (2−34) with few exceptions that have an odd number.

Saturated fatty acid: They have no double bonds in between the long hydrocarbon chain, so they are straight and can be packed together.

Example: Myristate, Palmitate, Laurate, etc.,

Unsaturated fatty acid: They have at least one double bond in between the long hydrocarbon chain.

These double bonds cause the fatty acid chain to “kink” which results in more fluidity.

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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 17, Problem 17.26QP

Interpretation Introduction

Interpretation:

The relationship between the effect of the number of carbon-carbon double bond in fatty acids and their melting points should be explained.

Concept Introduction:

Fatty acids are aliphatic mono-carboxylic acids that are mostly obtained from the hydrolysis of natural fats and oils.

General formula R−(CH2)n−COOH and mostly have straight chain (a few exceptions have branched and heterocyclic chains). In this formula “n” is mostly an even number of carbon atoms like (2−34) with few exceptions that have an odd number.

Saturated fatty acid: They have no double bonds in between the long hydrocarbon chain, so they are straight and can be packed together.

Example: Myristate, Palmitate, Laurate, etc.,

Unsaturated fatty acid: They have at least one double bond in between the long hydrocarbon chain.

These double bonds cause the fatty acid chain to “kink” which results in more fluidity.

Expert Solution & Answer

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Check out a sample textbook solution

See 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 17, Problem 17.26QP

Interpretation Introduction

Interpretation:

The relationship between the effect of the number of carbon-carbon double bond in fatty acids and their melting points should be explained.

Concept Introduction:

Fatty acids are aliphatic mono-carboxylic acids that are mostly obtained from the hydrolysis of natural fats and oils.

General formula R−(CH2)n−COOH and mostly have straight chain (a few exceptions have branched and heterocyclic chains). In this formula “n” is mostly an even number of carbon atoms like (2−34) with few exceptions that have an odd number.

Saturated fatty acid: They have no double bonds in between the long hydrocarbon chain, so they are straight and can be packed together.

Example: Myristate, Palmitate, Laurate, etc.,

Unsaturated fatty acid: They have at least one double bond in between the long hydrocarbon chain.

These double bonds cause the fatty acid chain to “kink” which results in more fluidity.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See 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 17, Problem 17.26QP

Interpretation Introduction