Need to briefly explain the role of cadmium coating over steel materials. Concept introduction: Electro-chemical interaction of metal with the non-metals present in environment resulted in the deformation of the metal surface is called corrosion. Generally they are converted from metal state to oxide, hydroxide or sulfides, and found to be more stable in it than pure metal state. In case of uncoated-steel, Fe act as anode and release two and undergoes oxidization to produce Fe 2+ . The half-cell reaction for corrosion can be written as follows. Fe ( s ) → Fe 2+ ( aq ) + 2e - Generally corrosion was accelerated by warm temperature, water and salts. In order to protect the metal from corrosion, it has to be coated with paint or metal, which will be more stable in general environmental condition.

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Answer 1

Question

Chapter 18, Problem 18.61QP

Interpretation Introduction

Interpretation:

Need to briefly explain the role of cadmium coating over steel materials.

Concept introduction:

Electro-chemical interaction of metal with the non-metals present in environment resulted in the deformation of the metal surface is called corrosion. Generally they are converted from metal state to oxide, hydroxide or sulfides, and found to be more stable in it than pure metal state. In case of uncoated-steel, Fe act as anode and release two and undergoes oxidization to produce Fe2+ . The half-cell reaction for corrosion can be written as follows.

Fe(s) → Fe2+(aq) + 2e-

Generally corrosion was accelerated by warm temperature, water and salts. In order to protect the metal from corrosion, it has to be coated with paint or metal, which will be more stable in general environmental condition.

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Answer 2

Question

Chapter 18, Problem 18.61QP

Interpretation Introduction

Interpretation:

Need to briefly explain the role of cadmium coating over steel materials.

Concept introduction:

Electro-chemical interaction of metal with the non-metals present in environment resulted in the deformation of the metal surface is called corrosion. Generally they are converted from metal state to oxide, hydroxide or sulfides, and found to be more stable in it than pure metal state. In case of uncoated-steel, Fe act as anode and release two and undergoes oxidization to produce Fe2+ . The half-cell reaction for corrosion can be written as follows.

Fe(s) → Fe2+(aq) + 2e-

Generally corrosion was accelerated by warm temperature, water and salts. In order to protect the metal from corrosion, it has to be coated with paint or metal, which will be more stable in general environmental condition.

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Answer 3

Question

Chapter 18, Problem 18.61QP

Interpretation Introduction

Interpretation:

Need to briefly explain the role of cadmium coating over steel materials.

Concept introduction:

Electro-chemical interaction of metal with the non-metals present in environment resulted in the deformation of the metal surface is called corrosion. Generally they are converted from metal state to oxide, hydroxide or sulfides, and found to be more stable in it than pure metal state. In case of uncoated-steel, Fe act as anode and release two and undergoes oxidization to produce Fe2+ . The half-cell reaction for corrosion can be written as follows.

Fe(s) → Fe2+(aq) + 2e-

Generally corrosion was accelerated by warm temperature, water and salts. In order to protect the metal from corrosion, it has to be coated with paint or metal, which will be more stable in general environmental condition.

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Answer 4

Question

Chapter 18, Problem 18.61QP

Interpretation Introduction

Interpretation:

Need to briefly explain the role of cadmium coating over steel materials.

Concept introduction:

Electro-chemical interaction of metal with the non-metals present in environment resulted in the deformation of the metal surface is called corrosion. Generally they are converted from metal state to oxide, hydroxide or sulfides, and found to be more stable in it than pure metal state. In case of uncoated-steel, Fe act as anode and release two and undergoes oxidization to produce Fe2+ . The half-cell reaction for corrosion can be written as follows.

Fe(s) → Fe2+(aq) + 2e-

Generally corrosion was accelerated by warm temperature, water and salts. In order to protect the metal from corrosion, it has to be coated with paint or metal, which will be more stable in general environmental condition.

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Answer 5

Chapter 18, Problem 18.61QP

Interpretation Introduction

Interpretation:

Need to briefly explain the role of cadmium coating over steel materials.

Concept introduction:

Electro-chemical interaction of metal with the non-metals present in environment resulted in the deformation of the metal surface is called corrosion. Generally they are converted from metal state to oxide, hydroxide or sulfides, and found to be more stable in it than pure metal state. In case of uncoated-steel, Fe act as anode and release two and undergoes oxidization to produce Fe2+ . The half-cell reaction for corrosion can be written as follows.

Fe(s) → Fe2+(aq) + 2e-

Generally corrosion was accelerated by warm temperature, water and salts. In order to protect the metal from corrosion, it has to be coated with paint or metal, which will be more stable in general environmental condition.

Answer 6

Chapter 18, Problem 18.61QP

Interpretation Introduction

Interpretation:

Need to briefly explain the role of cadmium coating over steel materials.

Concept introduction:

Electro-chemical interaction of metal with the non-metals present in environment resulted in the deformation of the metal surface is called corrosion. Generally they are converted from metal state to oxide, hydroxide or sulfides, and found to be more stable in it than pure metal state. In case of uncoated-steel, Fe act as anode and release two and undergoes oxidization to produce Fe2+ . The half-cell reaction for corrosion can be written as follows.

Fe(s) → Fe2+(aq) + 2e-

Generally corrosion was accelerated by warm temperature, water and salts. In order to protect the metal from corrosion, it has to be coated with paint or metal, which will be more stable in general environmental condition.

Answer 7

Chapter 18, Problem 18.61QP

Interpretation Introduction

Interpretation:

Need to briefly explain the role of cadmium coating over steel materials.

Concept introduction:

Electro-chemical interaction of metal with the non-metals present in environment resulted in the deformation of the metal surface is called corrosion. Generally they are converted from metal state to oxide, hydroxide or sulfides, and found to be more stable in it than pure metal state. In case of uncoated-steel, Fe act as anode and release two and undergoes oxidization to produce Fe2+ . The half-cell reaction for corrosion can be written as follows.

Fe(s) → Fe2+(aq) + 2e-

Generally corrosion was accelerated by warm temperature, water and salts. In order to protect the metal from corrosion, it has to be coated with paint or metal, which will be more stable in general environmental condition.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 18.1 - Permanganate ion and iodide ion react in basic...Ch. 18.1 - Use the half-reaction method to balance the...Ch. 18.1 - Use the half-reaction method to balance the...Ch. 18.1 - Prob. 1PPC Ch. 18.1 - Prob. 18.1.1SR Ch. 18.1 - Prob. 18.1.2SR Ch. 18.3 - A galvanic cell consists of an Mg electrode in a...Ch. 18.3 - Determine the overall cell reaction and Ecell (at...Ch. 18.3 - A galvanic cell with Ecell = 0.30 V can be...Ch. 18.3 - Prob. 2PPC

Solution Summary: The author explains the role of cadmium coating over steel materials. Electro-chemical interaction of metal with non-metals resulted in the deformation of the metal surface.

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