The reason for insolubility of amino acids in diethyl ether unlike most of the amines and carboxylic acids has to be explained. Concept introduction: Polar compound soluble in polar solvents and non-polar compounds dissolves in non-polar solvents (like dissolves like). Amino acids exist as zwitterion at certain p H , in which the amount of positive charge and negative charge on an amino acid becomes balanced. Zwitter ion: Zwitter ion has both positive as well as negative charge, thus it is also called neutral dipolar ion. Zwitter ion accepts proton in acidic condition and in basic condition zwitter ion lose electrons. Example: Zwitter ion

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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 17.3, Problem 3P

Interpretation Introduction

Interpretation:

The reason for insolubility of amino acids in diethyl ether unlike most of the amines and carboxylic acids has to be explained.

Concept introduction:

Polar compound soluble in polar solvents and non-polar compounds dissolves in non-polar solvents (like dissolves like).

Amino acids exist as zwitterion at certain pH, in which the amount of positive charge and negative charge on an amino acid becomes balanced.

Zwitter ion: Zwitter ion has both positive as well as negative charge, thus it is also called neutral dipolar ion.

Zwitter ion accepts proton in acidic condition and in basic condition zwitter ion lose electrons.

Example: Zwitter ion

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75.0 grams of an unknown metal was heated to 95.0°C, it was then placed into 150.0 grams of water at23.1°C, when the metal and water reached thermal equilibrium, the temperature was 27.8°C. Calculatethe specific heat of the metal. (Assume that the specific heat of water is 4.18 J/g °C)

Please correct answer and don't used hand raiting

Answer 2

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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 17.3, Problem 3P

Interpretation Introduction

Interpretation:

The reason for insolubility of amino acids in diethyl ether unlike most of the amines and carboxylic acids has to be explained.

Concept introduction:

Polar compound soluble in polar solvents and non-polar compounds dissolves in non-polar solvents (like dissolves like).

Amino acids exist as zwitterion at certain pH, in which the amount of positive charge and negative charge on an amino acid becomes balanced.

Zwitter ion: Zwitter ion has both positive as well as negative charge, thus it is also called neutral dipolar ion.

Zwitter ion accepts proton in acidic condition and in basic condition zwitter ion lose electrons.

Example: Zwitter ion

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 17.3, Problem 3P

Interpretation Introduction

Interpretation:

The reason for insolubility of amino acids in diethyl ether unlike most of the amines and carboxylic acids has to be explained.

Concept introduction:

Polar compound soluble in polar solvents and non-polar compounds dissolves in non-polar solvents (like dissolves like).

Amino acids exist as zwitterion at certain pH, in which the amount of positive charge and negative charge on an amino acid becomes balanced.

Zwitter ion: Zwitter ion has both positive as well as negative charge, thus it is also called neutral dipolar ion.

Zwitter ion accepts proton in acidic condition and in basic condition zwitter ion lose electrons.

Example: Zwitter ion

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 17.3, Problem 3P

Interpretation Introduction