Chapter 3, Problem 2ASA

Interpretation Introduction

(a)

Interpretation:

The amount of ${\text{KNO}}_{\text{3}}$ remains in solution, if additional $12.0\text{ g}$ of water is added in the solution and the solution is cooled to $0°\text{C}$ is to be stated.

Concept introduction:

Solution is a homogenous mixture of two or more components. A sample taken from any part of the solution will have the same composition as the rest of the solution. Many chemical reactions occur in water solutions.

Interpretation Introduction

(b)

Interpretation:

The amount of ${\text{KNO}}_{\text{3}}$ that crystallizes out, if additional $12.0\text{ g}$ of water is added in the solution and the solution is cooled to $0°\text{C}$ is to be stated.

Concept introduction:

Solution is a homogenous mixture of two or more components. A sample taken from any part of the solution will have the same composition as the rest of the solution. Many chemical reactions occur in water solutions.

Interpretation Introduction

(c)

Interpretation:

The amount of ${\text{CuSO}}_{\text{4}}\cdot {\text{5H}}_{\text{2}}\text{O}$ that crystallizes out, if additional $12.0\text{ g}$ of water is added in the solution and the solution is cooled to $0°\text{C}$ is to be stated.

Concept introduction:

Solution is a homogenous mixture of two or more components. A sample taken from any part of the solution will have the same composition as the rest of the solution. Many chemical reactions occur in water solutions.

Interpretation Introduction

(d)

Interpretation:

The percent of the ${\text{KNO}}_{\text{3}}$ in the sample is recovered, if additional $12.0\text{ g}$ of water is added in the solution and the solution is cooled to $0°\text{C}$ is to be stated.

Concept introduction:

Solution is a homogenous mixture of two or more components. A sample taken from any part of the solution will have the same composition as the rest of the solution. Many chemical reactions occur in water solutions.