Draw the structure of two isomeric fat molecules, whose components are glycerol, one palmitic acid and two stearic acid. Explain how they differ from each other. Concept used: Fatty acids are the long chains of carboxylic acids. Fatty acids consists of even number of carbon atoms. Number of carbon atoms in fatty acids ranges from 12 to 22. The palmitic acid is a saturated fatty acid and consists of 16 carbons. The structure is palmitic fatty acid is as follows: C H 3 ( C H 2 ) 14 C O 2 H The stearic acid is an unsaturated fatty acid and consists of 18 carbons. The structure is stearic acid is as follows: C H 3 ( C H 2 ) 7 C H = C H ( C H 2 ) 7 C O 2 H ( c i s )

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Answer 1

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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 23, Problem 23.91SP

Interpretation Introduction

Interpretation:

Draw the structure of two isomeric fat molecules, whose components are glycerol, one palmitic acid and two stearic acid. Explain how they differ from each other.

Concept used:

Fatty acids are the long chains of carboxylic acids. Fatty acids consists of even number of carbon atoms. Number of carbon atoms in fatty acids ranges from 12 to 22.

The palmitic acid is a saturated fatty acid and consists of 16 carbons. The structure is palmitic fatty acid is as follows: CH3(CH2)14CO2H

The stearic acid is an unsaturated fatty acid and consists of 18 carbons. The structure is stearic acid is as follows: CH3(CH2)7CH=CH(CH2)7CO2H(cis)

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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 23, Problem 23.91SP

Interpretation Introduction

Interpretation:

Draw the structure of two isomeric fat molecules, whose components are glycerol, one palmitic acid and two stearic acid. Explain how they differ from each other.

Concept used:

Fatty acids are the long chains of carboxylic acids. Fatty acids consists of even number of carbon atoms. Number of carbon atoms in fatty acids ranges from 12 to 22.

The palmitic acid is a saturated fatty acid and consists of 16 carbons. The structure is palmitic fatty acid is as follows: CH3(CH2)14CO2H

The stearic acid is an unsaturated fatty acid and consists of 18 carbons. The structure is stearic acid is as follows: CH3(CH2)7CH=CH(CH2)7CO2H(cis)

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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 23, Problem 23.91SP

Interpretation Introduction

Interpretation:

Draw the structure of two isomeric fat molecules, whose components are glycerol, one palmitic acid and two stearic acid. Explain how they differ from each other.

Concept used:

Fatty acids are the long chains of carboxylic acids. Fatty acids consists of even number of carbon atoms. Number of carbon atoms in fatty acids ranges from 12 to 22.

The palmitic acid is a saturated fatty acid and consists of 16 carbons. The structure is palmitic fatty acid is as follows: CH3(CH2)14CO2H

The stearic acid is an unsaturated fatty acid and consists of 18 carbons. The structure is stearic acid is as follows: CH3(CH2)7CH=CH(CH2)7CO2H(cis)

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Check out a sample textbook solution

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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 23, Problem 23.91SP

Interpretation Introduction