The reactions that occur in conversion of Si ( OH ) 4 sol into gel should be explained. Also, the chemical formula of ceramic that formed after gel is dried and sintered should be determined. Concept introduction: The sol-gel method is a process that is used to produce metal oxide powder from metal alkoxide. Alkoxide is alkyl derivative molecule of alcohol. In the sol-gel method, metal alkoxide dissolves in suitable organic solvent and then reacts with water to introduce hydrolysis reaction. In hydrolysis reaction, the metal-alkoxide bonds ( M − OR ) get broke and metal-hydroxide ( M − OH ) will form. This new product is known as sol.

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Answer 1

Question

Chapter 12, Problem 12.126SP

Interpretation Introduction

Interpretation:

The reactions that occur in conversion of Si(OH)4 sol into gel should be explained. Also, the chemical formula of ceramic that formed after gel is dried and sintered should be determined.

Concept introduction:

The sol-gel method is a process that is used to produce metal oxide powder from metal alkoxide. Alkoxide is alkyl derivative molecule of alcohol. In the sol-gel method, metal alkoxide dissolves in suitable organic solvent and then reacts with water to introduce hydrolysis reaction. In hydrolysis reaction, the metal-alkoxide bonds (M−OR) get broke and metal-hydroxide (M−OH) will form. This new product is known as sol.

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Answer 2

Question

Chapter 12, Problem 12.126SP

Interpretation Introduction

Interpretation:

The reactions that occur in conversion of Si(OH)4 sol into gel should be explained. Also, the chemical formula of ceramic that formed after gel is dried and sintered should be determined.

Concept introduction:

The sol-gel method is a process that is used to produce metal oxide powder from metal alkoxide. Alkoxide is alkyl derivative molecule of alcohol. In the sol-gel method, metal alkoxide dissolves in suitable organic solvent and then reacts with water to introduce hydrolysis reaction. In hydrolysis reaction, the metal-alkoxide bonds (M−OR) get broke and metal-hydroxide (M−OH) will form. This new product is known as sol.

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Answer 3

Question

Chapter 12, Problem 12.126SP

Interpretation Introduction

Interpretation:

The reactions that occur in conversion of Si(OH)4 sol into gel should be explained. Also, the chemical formula of ceramic that formed after gel is dried and sintered should be determined.

Concept introduction:

The sol-gel method is a process that is used to produce metal oxide powder from metal alkoxide. Alkoxide is alkyl derivative molecule of alcohol. In the sol-gel method, metal alkoxide dissolves in suitable organic solvent and then reacts with water to introduce hydrolysis reaction. In hydrolysis reaction, the metal-alkoxide bonds (M−OR) get broke and metal-hydroxide (M−OH) will form. This new product is known as sol.

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Answer 4

Question

Chapter 12, Problem 12.126SP

Interpretation Introduction

Interpretation:

The reactions that occur in conversion of Si(OH)4 sol into gel should be explained. Also, the chemical formula of ceramic that formed after gel is dried and sintered should be determined.

Concept introduction:

The sol-gel method is a process that is used to produce metal oxide powder from metal alkoxide. Alkoxide is alkyl derivative molecule of alcohol. In the sol-gel method, metal alkoxide dissolves in suitable organic solvent and then reacts with water to introduce hydrolysis reaction. In hydrolysis reaction, the metal-alkoxide bonds (M−OR) get broke and metal-hydroxide (M−OH) will form. This new product is known as sol.

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Answer 5

Chapter 12, Problem 12.126SP

Interpretation Introduction

Interpretation:

The reactions that occur in conversion of Si(OH)4 sol into gel should be explained. Also, the chemical formula of ceramic that formed after gel is dried and sintered should be determined.

Concept introduction:

The sol-gel method is a process that is used to produce metal oxide powder from metal alkoxide. Alkoxide is alkyl derivative molecule of alcohol. In the sol-gel method, metal alkoxide dissolves in suitable organic solvent and then reacts with water to introduce hydrolysis reaction. In hydrolysis reaction, the metal-alkoxide bonds (M−OR) get broke and metal-hydroxide (M−OH) will form. This new product is known as sol.

Answer 6

Chapter 12, Problem 12.126SP

Interpretation Introduction

Interpretation:

The reactions that occur in conversion of Si(OH)4 sol into gel should be explained. Also, the chemical formula of ceramic that formed after gel is dried and sintered should be determined.

Concept introduction:

The sol-gel method is a process that is used to produce metal oxide powder from metal alkoxide. Alkoxide is alkyl derivative molecule of alcohol. In the sol-gel method, metal alkoxide dissolves in suitable organic solvent and then reacts with water to introduce hydrolysis reaction. In hydrolysis reaction, the metal-alkoxide bonds (M−OR) get broke and metal-hydroxide (M−OH) will form. This new product is known as sol.

Answer 7

Chapter 12, Problem 12.126SP

Interpretation Introduction

Interpretation:

The reactions that occur in conversion of Si(OH)4 sol into gel should be explained. Also, the chemical formula of ceramic that formed after gel is dried and sintered should be determined.

Concept introduction:

The sol-gel method is a process that is used to produce metal oxide powder from metal alkoxide. Alkoxide is alkyl derivative molecule of alcohol. In the sol-gel method, metal alkoxide dissolves in suitable organic solvent and then reacts with water to introduce hydrolysis reaction. In hydrolysis reaction, the metal-alkoxide bonds (M−OR) get broke and metal-hydroxide (M−OH) will form. This new product is known as sol.

Answer 8

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Answer 10

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Answer 11

Ch. 12 - Calcium metal crystallizes in a cubic...Ch. 12 - Polonium metal crystallizes in a simple cubic...Ch. 12 - Polonium metal crystallizes in a simple cubic...Ch. 12 - The density of a sample of metal "as measured to...Ch. 12 - Zinc sulfide crystallizes in the following cubic...Ch. 12 - Prob. 12.6A Ch. 12 - Prob. 12.7P Ch. 12 - Prob. 12.8A Ch. 12 - Prob. 12.9P Ch. 12 - Prob. 12.10A

Solution Summary: The author explains the sol-gel method, which is used to produce metal oxide powder from metal alkoxide.

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Chapter 12 Solutions