The equation for the follwoing reactions should be stated. Sodium chromate is reduced to form chromium(III) oxide by carbon. After that chromium(III) oxide is reduced to chromium metal by silicon. Concept introduction: A balance equation has the equal number of atoms on the left hand side as well as on the right hand side.

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Answer 1

Question

Chapter 23, Problem 20E

Interpretation Introduction

Interpretation:

The equation for the follwoing reactions should be stated.

Sodium chromate is reduced to form chromium(III) oxide by carbon. After that chromium(III) oxide is reduced to chromium metal by silicon.

Concept introduction:

A balance equation has the equal number of atoms on the left hand side as well as on the right hand side.

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Answer 2

Question

Chapter 23, Problem 20E

Interpretation Introduction

Interpretation:

The equation for the follwoing reactions should be stated.

Sodium chromate is reduced to form chromium(III) oxide by carbon. After that chromium(III) oxide is reduced to chromium metal by silicon.

Concept introduction:

A balance equation has the equal number of atoms on the left hand side as well as on the right hand side.

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Answer 3

Question

Chapter 23, Problem 20E

Interpretation Introduction

Interpretation:

The equation for the follwoing reactions should be stated.

Sodium chromate is reduced to form chromium(III) oxide by carbon. After that chromium(III) oxide is reduced to chromium metal by silicon.

Concept introduction:

A balance equation has the equal number of atoms on the left hand side as well as on the right hand side.

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Answer 4

Question

Chapter 23, Problem 20E

Interpretation Introduction

Interpretation:

The equation for the follwoing reactions should be stated.

Sodium chromate is reduced to form chromium(III) oxide by carbon. After that chromium(III) oxide is reduced to chromium metal by silicon.

Concept introduction:

A balance equation has the equal number of atoms on the left hand side as well as on the right hand side.

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Answer 5

Chapter 23, Problem 20E

Interpretation Introduction

Interpretation:

The equation for the follwoing reactions should be stated.

Sodium chromate is reduced to form chromium(III) oxide by carbon. After that chromium(III) oxide is reduced to chromium metal by silicon.

Concept introduction:

A balance equation has the equal number of atoms on the left hand side as well as on the right hand side.

Answer 6

Chapter 23, Problem 20E

Interpretation Introduction

Interpretation:

The equation for the follwoing reactions should be stated.

Sodium chromate is reduced to form chromium(III) oxide by carbon. After that chromium(III) oxide is reduced to chromium metal by silicon.

Concept introduction:

A balance equation has the equal number of atoms on the left hand side as well as on the right hand side.

Answer 7

Chapter 23, Problem 20E

Interpretation Introduction

Interpretation:

The equation for the follwoing reactions should be stated.

Sodium chromate is reduced to form chromium(III) oxide by carbon. After that chromium(III) oxide is reduced to chromium metal by silicon.

Concept introduction:

A balance equation has the equal number of atoms on the left hand side as well as on the right hand side.

Answer 8

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Answer 9

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Answer 10

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Answer 11

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Solution Summary: The author explains that the equation for the two given reactions should be stated. Sodium chromate is reduced to form chromium(III) oxide by carbon.

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Chapter 23 Solutions