The reason for propanamide having higher boiling point comparing to methyl acetate even though both are soluble in water has to be determined. Concept Introduction: Hydrogen bonding is a type of dipole-dipole interaction of molecules when the hydrogen is bonded to strong electronegative atom in the molecules. The boiling points of aliphatic amines are higher than those of alkanes or haloalkanes of similar relative molecular mass due to intermolecular hydrogen bonding. The N-H bond is more polar than the C-H bond but less polar than O-H bond. Increasing order of boiling point of some organic compounds with similar molecular weight can be represented as follows, Alkane < Ether < Alkyl halide < Amine < Ketone , aldehyde < Alcohol < Carboxylic acid

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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 17.78CP

Interpretation Introduction

Interpretation:

The reason for propanamide having higher boiling point comparing to methyl acetate even though both are soluble in water has to be determined.

Concept Introduction:

Hydrogen bonding is a type of dipole-dipole interaction of molecules when the hydrogen is bonded to strong electronegative atom in the molecules.

The boiling points of aliphatic amines are higher than those of alkanes or haloalkanes of similar relative molecular mass due to intermolecular hydrogen bonding.

The N-H bond is more polar than the C-H bond but less polar than O-H bond.

Increasing order of boiling point of some organic compounds with similar molecular weight can be represented as follows,

Alkane < Ether < Alkyl halide < Amine < Ketone , aldehyde < Alcohol < Carboxylic acid

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Propanamide and methyl acetate have about the same molar mass, both are quite soluble in water, and yet the boiling point of propanamide is 486 K, whereas that of methyl acetate is 330 K. Explain.

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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 17, Problem 17.78CP

Interpretation Introduction

Interpretation:

The reason for propanamide having higher boiling point comparing to methyl acetate even though both are soluble in water has to be determined.

Concept Introduction:

Hydrogen bonding is a type of dipole-dipole interaction of molecules when the hydrogen is bonded to strong electronegative atom in the molecules.

The boiling points of aliphatic amines are higher than those of alkanes or haloalkanes of similar relative molecular mass due to intermolecular hydrogen bonding.

The N-H bond is more polar than the C-H bond but less polar than O-H bond.

Increasing order of boiling point of some organic compounds with similar molecular weight can be represented as follows,

Alkane < Ether < Alkyl halide < Amine < Ketone , aldehyde < Alcohol < Carboxylic acid

Expert Solution & Answer

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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 17, Problem 17.78CP

Interpretation Introduction

Interpretation:

The reason for propanamide having higher boiling point comparing to methyl acetate even though both are soluble in water has to be determined.

Concept Introduction:

Hydrogen bonding is a type of dipole-dipole interaction of molecules when the hydrogen is bonded to strong electronegative atom in the molecules.

The boiling points of aliphatic amines are higher than those of alkanes or haloalkanes of similar relative molecular mass due to intermolecular hydrogen bonding.

The N-H bond is more polar than the C-H bond but less polar than O-H bond.

Increasing order of boiling point of some organic compounds with similar molecular weight can be represented as follows,

Alkane < Ether < Alkyl halide < Amine < Ketone , aldehyde < Alcohol < Carboxylic acid

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 17.78CP

Interpretation Introduction