The reaction involved for conversion of Si(OH) 4 sol into a gel has to be described. Also the chemical formula for obtained ceramic material which is obtained by drying and sintering has to be given. Concept introduction: Sol-gel method: Metal alkoxide obtained from metal and alcohol undergoes hydrolysis and yields metal hydroxide. These metal hydroxide are known as sol and they are fine particles. Further, metal hydroxides combines together to form oxygen bridges by eliminating water. It forms like three dimensional oxygen bridges which is a gel like material known as gel. By heating water and solvents are removed to get metal oxide.

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Answer 1

Question

Chapter 21, Problem 21.102SP

Interpretation Introduction

Interpretation:

The reaction involved for conversion of Si(OH)4 sol into a gel has to be described. Also the chemical formula for obtained ceramic material which is obtained by drying and sintering has to be given.

Concept introduction:

Sol-gel method:

Metal alkoxide obtained from metal and alcohol undergoes hydrolysis and yields metal hydroxide. These metal hydroxide are known as sol and they are fine particles. Further, metal hydroxides combines together to form oxygen bridges by eliminating water. It forms like three dimensional oxygen bridges which is a gel like material known as gel. By heating water and solvents are removed to get metal oxide.

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Answer 2

Question

Chapter 21, Problem 21.102SP

Interpretation Introduction

Interpretation:

The reaction involved for conversion of Si(OH)4 sol into a gel has to be described. Also the chemical formula for obtained ceramic material which is obtained by drying and sintering has to be given.

Concept introduction:

Sol-gel method:

Metal alkoxide obtained from metal and alcohol undergoes hydrolysis and yields metal hydroxide. These metal hydroxide are known as sol and they are fine particles. Further, metal hydroxides combines together to form oxygen bridges by eliminating water. It forms like three dimensional oxygen bridges which is a gel like material known as gel. By heating water and solvents are removed to get metal oxide.

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Answer 3

Question

Chapter 21, Problem 21.102SP

Interpretation Introduction

Interpretation:

The reaction involved for conversion of Si(OH)4 sol into a gel has to be described. Also the chemical formula for obtained ceramic material which is obtained by drying and sintering has to be given.

Concept introduction:

Sol-gel method:

Metal alkoxide obtained from metal and alcohol undergoes hydrolysis and yields metal hydroxide. These metal hydroxide are known as sol and they are fine particles. Further, metal hydroxides combines together to form oxygen bridges by eliminating water. It forms like three dimensional oxygen bridges which is a gel like material known as gel. By heating water and solvents are removed to get metal oxide.

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Answer 4

Question

Chapter 21, Problem 21.102SP

Interpretation Introduction

Interpretation:

The reaction involved for conversion of Si(OH)4 sol into a gel has to be described. Also the chemical formula for obtained ceramic material which is obtained by drying and sintering has to be given.

Concept introduction:

Sol-gel method:

Metal alkoxide obtained from metal and alcohol undergoes hydrolysis and yields metal hydroxide. These metal hydroxide are known as sol and they are fine particles. Further, metal hydroxides combines together to form oxygen bridges by eliminating water. It forms like three dimensional oxygen bridges which is a gel like material known as gel. By heating water and solvents are removed to get metal oxide.

Expert Solution & Answer

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Answer 5

Chapter 21, Problem 21.102SP

Interpretation Introduction

Interpretation:

The reaction involved for conversion of Si(OH)4 sol into a gel has to be described. Also the chemical formula for obtained ceramic material which is obtained by drying and sintering has to be given.

Concept introduction:

Sol-gel method:

Metal alkoxide obtained from metal and alcohol undergoes hydrolysis and yields metal hydroxide. These metal hydroxide are known as sol and they are fine particles. Further, metal hydroxides combines together to form oxygen bridges by eliminating water. It forms like three dimensional oxygen bridges which is a gel like material known as gel. By heating water and solvents are removed to get metal oxide.

Answer 6

Chapter 21, Problem 21.102SP

Interpretation Introduction

Interpretation:

The reaction involved for conversion of Si(OH)4 sol into a gel has to be described. Also the chemical formula for obtained ceramic material which is obtained by drying and sintering has to be given.

Concept introduction:

Sol-gel method:

Metal alkoxide obtained from metal and alcohol undergoes hydrolysis and yields metal hydroxide. These metal hydroxide are known as sol and they are fine particles. Further, metal hydroxides combines together to form oxygen bridges by eliminating water. It forms like three dimensional oxygen bridges which is a gel like material known as gel. By heating water and solvents are removed to get metal oxide.

Answer 7

Chapter 21, Problem 21.102SP

Interpretation Introduction

Interpretation:

The reaction involved for conversion of Si(OH)4 sol into a gel has to be described. Also the chemical formula for obtained ceramic material which is obtained by drying and sintering has to be given.

Concept introduction:

Sol-gel method:

Metal alkoxide obtained from metal and alcohol undergoes hydrolysis and yields metal hydroxide. These metal hydroxide are known as sol and they are fine particles. Further, metal hydroxides combines together to form oxygen bridges by eliminating water. It forms like three dimensional oxygen bridges which is a gel like material known as gel. By heating water and solvents are removed to get metal oxide.

Answer 8

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Answer 11

Ch. 21.1 - In view of the 3charge on the PO43 ion, explain...Ch. 21.2 - Prob. 21.2P Ch. 21.3 - Prob. 21.3P Ch. 21.4 - Prob. 21.4P Ch. 21.4 - Prob. 21.5CP Ch. 21.5 - Prob. 21.6P Ch. 21.5 - Prob. 21.7CP Ch. 21.6 - Prob. 21.8P Ch. 21.7 - Show that one unit cell of YBa2Cu3O7 (Figure...Ch. 21.8 - Prob. 21.10P

Solution Summary: The author explains the chemical formula for obtained ceramic material which is obtained by drying and sintering. Sol-gel method: Metal alkoxide undergoes hydrolysis and yields metal hydroxide.

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