Chapter 14, Problem 14PE

(a)

Interpretation Introduction

Interpretation:

Mass/volume percent of solution made by dissolution of $175.2\text{ g}$ of ${\text{C}}_{\text{12}}{\text{H}}_{\text{22}}{\text{O}}_{11}$ in water to make $\text{275}\text{.5 mL}$ of solution has to be determined.

Concept Introduction:

Different concentration terms are employed to describe concentration of solution. Below mentioned are some concentration terms.

1. Molarity

2. Molality

3. Mass percent

4. Volume percent

(b)

Interpretation Introduction

Interpretation:

Mass/volume percent of solution made by dissolution of $\text{35}\text{.5 g}$ of ${\text{CH}}_3\text{OH}$ in water to make $\text{75}\text{.0 mL}$ of solution has to be determined.

Concept Introduction:

Refer to part (a).