(a) Interpretation: Whether the Ca(OH) 2 will precipitate or not under given conditions should be determined. Concept introduction: The solubility equilibria, Q s p is generally said to be the ion product because its form is that of the product of ion concentrations raised to appropriate powers. The criteria for determining whether ions in a solution will combine to form a precipitate required to compare the ion product with K s p . On comparing Q s p and K s p : If Q s pK s p , precipitation should occur. If Q s p <<K s p , precipitation cannot occur. If Q s p = K s p , a solution is saturated.

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Answer 1

Question

Chapter 18, Problem 39E

Interpretation Introduction

(a)

Interpretation:

Whether the Ca(OH)₂ will precipitate or not under given conditions should be determined.

Concept introduction:

The solubility equilibria, Q_s_p is generally said to be the ion product because its form is that of the product of ion concentrations raised to appropriate powers. The criteria for determining whether ions in a solution will combine to form a precipitate required to compare the ion product with K_s_p. On comparing Q_s_p and K_s_p:

If Q_s_{pK_s_p, precipitation should occur.}

If Q_s_p<<K_s_p, precipitation cannot occur.

If Q_s_p = K_s_p, a solution is saturated.

Interpretation Introduction

(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.

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Suppose that the solubility of Ca(OH)2 in water is 0.3g/0.1L. What is the pH of an aqeous saturated solution of Ca(OH)2?

Answer 2

Question

Chapter 18, Problem 39E

Interpretation Introduction

(a)

Interpretation:

Whether the Ca(OH)₂ will precipitate or not under given conditions should be determined.

Concept introduction:

The solubility equilibria, Q_s_p is generally said to be the ion product because its form is that of the product of ion concentrations raised to appropriate powers. The criteria for determining whether ions in a solution will combine to form a precipitate required to compare the ion product with K_s_p. On comparing Q_s_p and K_s_p:

If Q_s_{pK_s_p, precipitation should occur.}

If Q_s_p<<K_s_p, precipitation cannot occur.

If Q_s_p = K_s_p, a solution is saturated.

Interpretation Introduction

(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 3

Question

Chapter 18, Problem 39E

Interpretation Introduction

(a)

Interpretation:

Whether the Ca(OH)₂ will precipitate or not under given conditions should be determined.

Concept introduction:

The solubility equilibria, Q_s_p is generally said to be the ion product because its form is that of the product of ion concentrations raised to appropriate powers. The criteria for determining whether ions in a solution will combine to form a precipitate required to compare the ion product with K_s_p. On comparing Q_s_p and K_s_p:

If Q_s_{pK_s_p, precipitation should occur.}

If Q_s_p<<K_s_p, precipitation cannot occur.

If Q_s_p = K_s_p, a solution is saturated.

Interpretation Introduction

(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 18, Problem 39E

Interpretation Introduction

(a)

Interpretation:

Whether the Ca(OH)₂ will precipitate or not under given conditions should be determined.

Concept introduction:

The solubility equilibria, Q_s_p is generally said to be the ion product because its form is that of the product of ion concentrations raised to appropriate powers. The criteria for determining whether ions in a solution will combine to form a precipitate required to compare the ion product with K_s_p. On comparing Q_s_p and K_s_p:

If Q_s_{pK_s_p, precipitation should occur.}

If Q_s_p<<K_s_p, precipitation cannot occur.

If Q_s_p = K_s_p, a solution is saturated.

Interpretation Introduction

(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.

Expert Solution & Answer

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Answer 5

Chapter 18, Problem 39E

Interpretation Introduction

(a)

Interpretation:

Whether the Ca(OH)₂ will precipitate or not under given conditions should be determined.

Concept introduction:

The solubility equilibria, Q_s_p is generally said to be the ion product because its form is that of the product of ion concentrations raised to appropriate powers. The criteria for determining whether ions in a solution will combine to form a precipitate required to compare the ion product with K_s_p. On comparing Q_s_p and K_s_p:

If Q_s_{pK_s_p, precipitation should occur.}

If Q_s_p<<K_s_p, precipitation cannot occur.

If Q_s_p = K_s_p, a solution is saturated.

Interpretation Introduction

(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.

Answer 6

Chapter 18, Problem 39E

Interpretation Introduction

(a)

Interpretation:

Whether the Ca(OH)₂ will precipitate or not under given conditions should be determined.

Concept introduction:

The solubility equilibria, Q_s_p is generally said to be the ion product because its form is that of the product of ion concentrations raised to appropriate powers. The criteria for determining whether ions in a solution will combine to form a precipitate required to compare the ion product with K_s_p. On comparing Q_s_p and K_s_p:

If Q_s_{pK_s_p, precipitation should occur.}

If Q_s_p<<K_s_p, precipitation cannot occur.

If Q_s_p = K_s_p, a solution is saturated.

Answer 7

Chapter 18, Problem 39E

Interpretation Introduction

(a)

Interpretation:

Whether the Ca(OH)₂ will precipitate or not under given conditions should be determined.

Concept introduction:

The solubility equilibria, Q_s_p is generally said to be the ion product because its form is that of the product of ion concentrations raised to appropriate powers. The criteria for determining whether ions in a solution will combine to form a precipitate required to compare the ion product with K_s_p. On comparing Q_s_p and K_s_p:

If Q_s_{pK_s_p, precipitation should occur.}

If Q_s_p<<K_s_p, precipitation cannot occur.

If Q_s_p = K_s_p, a solution is saturated.

Answer 8

Interpretation Introduction

(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.

Answer 9

Interpretation Introduction

(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

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Answer 13

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Solution Summary: The author explains that the solubility equilibria, Q s p is generally said to be the ion product because its form is that of the product of ions raised to appropriate powers.

Concept explainers

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(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.

Want to see the full answer?

Chapter 18 Solutions

Solution Summary: The author explains that the solubility equilibria, Q s p is generally said to be the ion product because its form is that of the product of ions raised to appropriate powers.

Concept explainers

Videos

(b) Interpretation: Whether the separation of Ca2+ from Mg2+ in sea water is feasible or not should be determined. Concept introduction: When the Ksp values get significantly differ from each other, separation get feasible.

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Chapter 18 Solutions

(b)

Interpretation:

Whether the separation of Ca²⁺ from Mg²⁺ in sea water is feasible or not should be determined.

Concept introduction:

When the K_s_p values get significantly differ from each other, separation get feasible.