Chapter 10, Problem 12QAP

(a)

Interpretation Introduction

Interpretation:

The method of preparing 750.0 mL of 0.362 M barium hydroxide solution from solid barium hydroxide should be determined.

Concept Introduction :

The molarity is defined as the ratio of number of moles of solute to the volume of solution in liters.

The formula for molarity is:

  $\text{Molarity =}\frac{\text{number of moles of solute}}{\text{volume of solution in liter}}$

(b)

Interpretation Introduction

Interpretation:

The method of preparing 750.0 mL of 0.362 M barium hydroxide solution from 4.93 M barium hydroxide solution should be determined.

Concept Introduction :

The molarity is defined as the ratio of number of moles of solute to the volume of solution in liters.

The formula for molarity is:

  $\text{Molarity =}\frac{\text{number of moles of solute}}{\text{volume of solution in liter}}$