The authenticity of the given statements is to be determined. Concept introduction: The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal. To determine: The authentication of the given statement, “Corrosion is an example of an electrolytic process”. The given statement is correct.

Question

Is the chemical reaction CuCl42-(green) + 4H2O <==> Cu(H2O)42+(blue) + 4Cl- exothermic or endothermic?

Answer 1

Question

Chapter 17, Problem 122AE

(a)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion is an example of an electrolytic process”.

The given statement is correct.

(b)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion of steel involves the reduction of Iron coupled with the oxidation of oxygen”.

The given statement is incorrect.

(c)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states”.

The given statement is incorrect.

(d)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Salting roads in the winter has the added benefit of hindering the corrosion of steel”.

The given statement is incorrect.

(e)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “The key to cathodic protection is to connect via a wire a metal more easily oxidized than Iron to the steel surface to be protected”.

The given statement is correct.

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Is the chemical reaction CuCl42-(green) + 4H2O <==> Cu(H2O)42+(blue) + 4Cl- exothermic or endothermic?

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Answer 2

Question

Chapter 17, Problem 122AE

(a)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion is an example of an electrolytic process”.

The given statement is correct.

(b)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion of steel involves the reduction of Iron coupled with the oxidation of oxygen”.

The given statement is incorrect.

(c)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states”.

The given statement is incorrect.

(d)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Salting roads in the winter has the added benefit of hindering the corrosion of steel”.

The given statement is incorrect.

(e)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “The key to cathodic protection is to connect via a wire a metal more easily oxidized than Iron to the steel surface to be protected”.

The given statement is correct.

Expert Solution & Answer

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Answer 3

Question

Chapter 17, Problem 122AE

(a)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion is an example of an electrolytic process”.

The given statement is correct.

(b)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion of steel involves the reduction of Iron coupled with the oxidation of oxygen”.

The given statement is incorrect.

(c)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states”.

The given statement is incorrect.

(d)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Salting roads in the winter has the added benefit of hindering the corrosion of steel”.

The given statement is incorrect.

(e)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “The key to cathodic protection is to connect via a wire a metal more easily oxidized than Iron to the steel surface to be protected”.

The given statement is correct.

Expert Solution & Answer

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Answer 4

Question

Chapter 17, Problem 122AE

(a)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion is an example of an electrolytic process”.

The given statement is correct.

(b)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion of steel involves the reduction of Iron coupled with the oxidation of oxygen”.

The given statement is incorrect.

(c)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states”.

The given statement is incorrect.

(d)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Salting roads in the winter has the added benefit of hindering the corrosion of steel”.

The given statement is incorrect.

(e)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “The key to cathodic protection is to connect via a wire a metal more easily oxidized than Iron to the steel surface to be protected”.

The given statement is correct.

Expert Solution & Answer

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Answer 5

Chapter 17, Problem 122AE

(a)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion is an example of an electrolytic process”.

The given statement is correct.

(b)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion of steel involves the reduction of Iron coupled with the oxidation of oxygen”.

The given statement is incorrect.

(c)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states”.

The given statement is incorrect.

(d)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Salting roads in the winter has the added benefit of hindering the corrosion of steel”.

The given statement is incorrect.

(e)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “The key to cathodic protection is to connect via a wire a metal more easily oxidized than Iron to the steel surface to be protected”.

The given statement is correct.

Answer 6

Chapter 17, Problem 122AE

(a)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion is an example of an electrolytic process”.

The given statement is correct.

Answer 7

Chapter 17, Problem 122AE

(a)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion is an example of an electrolytic process”.

The given statement is correct.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion of steel involves the reduction of Iron coupled with the oxidation of oxygen”.

The given statement is incorrect.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Corrosion of steel involves the reduction of Iron coupled with the oxidation of oxygen”.

The given statement is incorrect.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states”.

The given statement is incorrect.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Steel rusts more easily in the dry (arid) Southwest states than in the humid Midwest states”.

The given statement is incorrect.

Answer 12

(d)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Salting roads in the winter has the added benefit of hindering the corrosion of steel”.

The given statement is incorrect.

Answer 13

(d)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “Salting roads in the winter has the added benefit of hindering the corrosion of steel”.

The given statement is incorrect.

Answer 14

(e)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “The key to cathodic protection is to connect via a wire a metal more easily oxidized than Iron to the steel surface to be protected”.

The given statement is correct.

Answer 15

(e)

Interpretation Introduction

Interpretation:

The authenticity of the given statements is to be determined.

Concept introduction:

The process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion. Corrosion in case of Iron is known as rusting. The process of corrosion leads to the destruction of the metal.

To determine: The authentication of the given statement, “The key to cathodic protection is to connect via a wire a metal more easily oxidized than Iron to the steel surface to be protected”.

The given statement is correct.

Answer 16

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Answer 17

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Answer 18

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Answer 21

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Answer 22

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Answer 23

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Answer 24

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Answer 26

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Answer 27

Ch. 17 - What is a half-reaction? Why must the number of...Ch. 17 - Galvanic cells harness spontaneous...Ch. 17 - Table 17-1 lists common half-reactions along with...Ch. 17 - Prob. 4RQ Ch. 17 - The Nernst equation allows determination of the...Ch. 17 - Prob. 6RQ Ch. 17 - Prob. 7RQ Ch. 17 - Prob. 8RQ Ch. 17 - What characterizes an electrolytic cell? What is...Ch. 17 - Sketch a galvanic cell, and explain how it works....

Solution Summary: The author explains the process of conversion of metal to its more stable chemical form like Hydroxide, Oxide or Sulphide is known as corrosion.

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Chapter 17 Solutions