To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents Concept introduction: Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below, Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected. Steps involved in acetoacetic ester synthesis are, Deprotonation of α carbon in acetoacetic ester Alkylation of enolate Hydrolysis of ester using aqueous acid Decarboxylation at high temperature The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents, Acetal=ketone + diol Alchol=reduction of ketone Imine=Reaction with excess ammonia To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagents.

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Answer 1

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 105IP

(a)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagents.

(b)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

(c)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

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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 21, Problem 105IP

(a)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagents.

(b)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

(c)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

Expert Solution & Answer

Want to see the full answer?

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 21, Problem 105IP

(a)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagents.

(b)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

(c)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

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 21, Problem 105IP

(a)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagents.

(b)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

(c)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 21, Problem 105IP

(a)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagents.

(b)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

(c)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

Answer 6

Chapter 21, Problem 105IP

(a)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagents.

Answer 7

Chapter 21, Problem 105IP

(a)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagents.

Answer 8

(b)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

Answer 9

(b)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

Answer 10

(c)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

Answer 11

(c)

Interpretation Introduction

Interpretation:

To describe how the given compound can be prepared using acetoacetic ester synthesis starting from ethyl acetoacetate and other reagents

Concept introduction:

Acetoacetic ester synthesis is a process in which an halide is converted to a carboxylic acid with two new carbon atoms and an methyl ketone (comes from acetoacetic ester). By use of this method two new alkyl groups can be introduced along with methyl ketone. A general scheme of this synthesis is shown below,

Please do remember that if alkyldihalide is used for acetoacetic ester synthesis a cyclic product is expected.

Steps involved in acetoacetic ester synthesis are,

Deprotonation of α carbon in acetoacetic ester

Alkylation of enolate

Hydrolysis of ester using aqueous acid

Decarboxylation at high temperature

The formed ketone can be converted into carboxylic acid derivatives by reaction with respective reagents,

Acetal=ketone + diol

Alchol=reduction of ketone

Imine=Reaction with excess ammonia

To describe : To describe how the given compound can be synthesized using ethyl acetoacetate and other reagent.

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

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Answer 15

Ch. 21.1 - Prob. 1CC Ch. 21.1 - Prob. 2CC Ch. 21.1 - Prob. 3CC Ch. 21.1 - Prob. 1LTS Ch. 21.1 - Prob. 4PTS Ch. 21.1 - APPLY the skill As with aldehydes and ketones, the...Ch. 21.1 - Draw the enolate ion that is formed when each of...Ch. 21.1 - Prob. 7CC Ch. 21.2 - Prob. 8CC Ch. 21.2 - Prob. 9CC

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Chapter 21 Solutions