(a) Interpretation: Equations which represent the given observation that when a quantity of C u C l 2 ( s ) is dissolved in concentrated H C l ( a q ) , it produces a yellow solution should be written. The reason should be stated for: when the solution diluted to twice its volume with water, consider a green color and when diluted to ten times its original volume, becomes pale blue. Concept introduction: A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium . A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base. Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligandhas one or more lone pairs of electrons. For example, Cu 2 +,which is a highly charged and small metal ion having themajor tendency to function as Lewis acids, consequentlyexhibiting the greatest affinity to form complex ions.

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Answer 1

Question

Chapter 24, Problem 26E

Interpretation Introduction

(a)

Interpretation:

Equations which represent the given observation that when a quantity of CuCl2(s) is dissolved in concentrated HCl(aq), it produces a yellow solution should be written. The reason should be stated for: when the solution diluted to twice its volume with water, consider a green color and when diluted to ten times its original volume, becomes pale blue.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligandhas one or more lone pairs of electrons. For example, Cu²+,which is a highly charged and small metal ion having themajor tendency to function as Lewis acids, consequentlyexhibiting the greatest affinity to form complex ions.

Interpretation Introduction

(b)

Interpretation:

Equations which represent the given observation that when chromium metal is dissolved in HCl(aq), a blue solution is obtained which quickly turns into green color. After that, the green solution becomes blue-green and then violet should be determined.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligand has one or more lone pairs of electrons. For example, Cu²+, which is a highly charged and small metal ion having the major tendency to function as Lewis acids, consequently exhibiting the greatest affinity to form complex ions.

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Answer 2

Question

Chapter 24, Problem 26E

Interpretation Introduction

(a)

Interpretation:

Equations which represent the given observation that when a quantity of CuCl2(s) is dissolved in concentrated HCl(aq), it produces a yellow solution should be written. The reason should be stated for: when the solution diluted to twice its volume with water, consider a green color and when diluted to ten times its original volume, becomes pale blue.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligandhas one or more lone pairs of electrons. For example, Cu²+,which is a highly charged and small metal ion having themajor tendency to function as Lewis acids, consequentlyexhibiting the greatest affinity to form complex ions.

Interpretation Introduction

(b)

Interpretation:

Equations which represent the given observation that when chromium metal is dissolved in HCl(aq), a blue solution is obtained which quickly turns into green color. After that, the green solution becomes blue-green and then violet should be determined.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligand has one or more lone pairs of electrons. For example, Cu²+, which is a highly charged and small metal ion having the major tendency to function as Lewis acids, consequently exhibiting the greatest affinity to form complex ions.

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Answer 3

Question

Chapter 24, Problem 26E

Interpretation Introduction

(a)

Interpretation:

Equations which represent the given observation that when a quantity of CuCl2(s) is dissolved in concentrated HCl(aq), it produces a yellow solution should be written. The reason should be stated for: when the solution diluted to twice its volume with water, consider a green color and when diluted to ten times its original volume, becomes pale blue.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligandhas one or more lone pairs of electrons. For example, Cu²+,which is a highly charged and small metal ion having themajor tendency to function as Lewis acids, consequentlyexhibiting the greatest affinity to form complex ions.

Interpretation Introduction

(b)

Interpretation:

Equations which represent the given observation that when chromium metal is dissolved in HCl(aq), a blue solution is obtained which quickly turns into green color. After that, the green solution becomes blue-green and then violet should be determined.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligand has one or more lone pairs of electrons. For example, Cu²+, which is a highly charged and small metal ion having the major tendency to function as Lewis acids, consequently exhibiting the greatest affinity to form complex ions.

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Answer 4

Question

Chapter 24, Problem 26E

Interpretation Introduction

(a)

Interpretation:

Equations which represent the given observation that when a quantity of CuCl2(s) is dissolved in concentrated HCl(aq), it produces a yellow solution should be written. The reason should be stated for: when the solution diluted to twice its volume with water, consider a green color and when diluted to ten times its original volume, becomes pale blue.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligandhas one or more lone pairs of electrons. For example, Cu²+,which is a highly charged and small metal ion having themajor tendency to function as Lewis acids, consequentlyexhibiting the greatest affinity to form complex ions.

Interpretation Introduction

(b)

Interpretation:

Equations which represent the given observation that when chromium metal is dissolved in HCl(aq), a blue solution is obtained which quickly turns into green color. After that, the green solution becomes blue-green and then violet should be determined.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligand has one or more lone pairs of electrons. For example, Cu²+, which is a highly charged and small metal ion having the major tendency to function as Lewis acids, consequently exhibiting the greatest affinity to form complex ions.

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Answer 5

Chapter 24, Problem 26E

Interpretation Introduction

(a)

Interpretation:

Equations which represent the given observation that when a quantity of CuCl2(s) is dissolved in concentrated HCl(aq), it produces a yellow solution should be written. The reason should be stated for: when the solution diluted to twice its volume with water, consider a green color and when diluted to ten times its original volume, becomes pale blue.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligandhas one or more lone pairs of electrons. For example, Cu²+,which is a highly charged and small metal ion having themajor tendency to function as Lewis acids, consequentlyexhibiting the greatest affinity to form complex ions.

Interpretation Introduction

(b)

Interpretation:

Equations which represent the given observation that when chromium metal is dissolved in HCl(aq), a blue solution is obtained which quickly turns into green color. After that, the green solution becomes blue-green and then violet should be determined.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligand has one or more lone pairs of electrons. For example, Cu²+, which is a highly charged and small metal ion having the major tendency to function as Lewis acids, consequently exhibiting the greatest affinity to form complex ions.

Answer 6

Chapter 24, Problem 26E

Interpretation Introduction

(a)

Interpretation:

Equations which represent the given observation that when a quantity of CuCl2(s) is dissolved in concentrated HCl(aq), it produces a yellow solution should be written. The reason should be stated for: when the solution diluted to twice its volume with water, consider a green color and when diluted to ten times its original volume, becomes pale blue.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligandhas one or more lone pairs of electrons. For example, Cu²+,which is a highly charged and small metal ion having themajor tendency to function as Lewis acids, consequentlyexhibiting the greatest affinity to form complex ions.

Answer 7

Chapter 24, Problem 26E

Interpretation Introduction

(a)

Interpretation:

Equations which represent the given observation that when a quantity of CuCl2(s) is dissolved in concentrated HCl(aq), it produces a yellow solution should be written. The reason should be stated for: when the solution diluted to twice its volume with water, consider a green color and when diluted to ten times its original volume, becomes pale blue.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligandhas one or more lone pairs of electrons. For example, Cu²+,which is a highly charged and small metal ion having themajor tendency to function as Lewis acids, consequentlyexhibiting the greatest affinity to form complex ions.

Answer 8

Interpretation Introduction

(b)

Interpretation:

Equations which represent the given observation that when chromium metal is dissolved in HCl(aq), a blue solution is obtained which quickly turns into green color. After that, the green solution becomes blue-green and then violet should be determined.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligand has one or more lone pairs of electrons. For example, Cu²+, which is a highly charged and small metal ion having the major tendency to function as Lewis acids, consequently exhibiting the greatest affinity to form complex ions.

Answer 9

Interpretation Introduction

(b)

Interpretation:

Equations which represent the given observation that when chromium metal is dissolved in HCl(aq), a blue solution is obtained which quickly turns into green color. After that, the green solution becomes blue-green and then violet should be determined.

Concept introduction:

A complex ion is formed when a metal ion reacts with a Lewis base in solution. This reaction is defined in terms of chemical equilibrium. A complexion comprises of a ligand and a metal ion as a result of an interaction of Lewis acid-base.

Metal ion which is positively charged functions as a Lewis acid. Lewis base or the ligand has one or more lone pairs of electrons. For example, Cu²+, which is a highly charged and small metal ion having the major tendency to function as Lewis acids, consequently exhibiting the greatest affinity to form complex ions.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 24 - Prob. 1E Ch. 24 - Prob. 2E Ch. 24 - Prob. 3E Ch. 24 - Write appropriate formulas for the following. a....Ch. 24 - Prob. 5E Ch. 24 - Prob. 6E Ch. 24 - Prob. 7E Ch. 24 - Prob. 8E Ch. 24 - Prob. 9E Ch. 24 - Prob. 10E

Solution Summary: The author explains that a complex ion is formed by dilution of CuCl 2 (s) in concentrated HCl(aq).

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Chapter 24 Solutions