In a laboratory, the procedure for separation of a mixture of 4 -methyl phenol, benzoic acid, and toluene is to be determined, on the basis of solubility difference. Concept introduction: Methyl phenols are derivatives of phenols in which a hydrogen atom is attached to the carbon ring is replaced by a methyl ( CH 3 ) group. Another name for these compounds is cresol. These compounds are soluble in NaOH. Benzoic acid is a derivative of benzene. It consists of a carboxylic acid group on the benzene ring. It is slightly soluble in sodium bicarbonate. Toluene is a mono-substituted derivative of benzene. In these compounds, a hydrogen atom attached to the carbon ring is replaced by a methyl ( CH 3 ) group.

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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 21, Problem 3PP

Interpretation Introduction

Interpretation:

In a laboratory, the procedure for separation of a mixture of 4-methyl phenol, benzoic acid, and toluene is to be determined, on the basis of solubility difference.

Concept introduction:

Methyl phenols are derivatives of phenols in which a hydrogen atom is attached to the carbon ring is replaced by a methyl (CH3) group. Another name for these compounds is cresol. These compounds are soluble in NaOH.

Benzoic acid is a derivative of benzene. It consists of a carboxylic acid group on the benzene ring. It is slightly soluble in sodium bicarbonate.

Toluene is a mono-substituted derivative of benzene. In these compounds, a hydrogen atom attached to the carbon ring is replaced by a methyl (CH3) group.

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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 21, Problem 3PP

Interpretation Introduction

Interpretation:

In a laboratory, the procedure for separation of a mixture of 4-methyl phenol, benzoic acid, and toluene is to be determined, on the basis of solubility difference.

Concept introduction:

Methyl phenols are derivatives of phenols in which a hydrogen atom is attached to the carbon ring is replaced by a methyl (CH3) group. Another name for these compounds is cresol. These compounds are soluble in NaOH.

Benzoic acid is a derivative of benzene. It consists of a carboxylic acid group on the benzene ring. It is slightly soluble in sodium bicarbonate.

Toluene is a mono-substituted derivative of benzene. In these compounds, a hydrogen atom attached to the carbon ring is replaced by a methyl (CH3) group.

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Check out a sample textbook solution

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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 21, Problem 3PP

Interpretation Introduction

Interpretation:

In a laboratory, the procedure for separation of a mixture of 4-methyl phenol, benzoic acid, and toluene is to be determined, on the basis of solubility difference.

Concept introduction:

Methyl phenols are derivatives of phenols in which a hydrogen atom is attached to the carbon ring is replaced by a methyl (CH3) group. Another name for these compounds is cresol. These compounds are soluble in NaOH.

Benzoic acid is a derivative of benzene. It consists of a carboxylic acid group on the benzene ring. It is slightly soluble in sodium bicarbonate.

Toluene is a mono-substituted derivative of benzene. In these compounds, a hydrogen atom attached to the carbon ring is replaced by a methyl (CH3) group.

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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 21, Problem 3PP

Interpretation Introduction