Chapter 12, Problem 12.49QP

Interpretation Introduction

Interpretation:

The preparation of $78.0\text{ g}$ of aqueous solution that is $5.00\text{ \%}$ by mass of $KI$ has to be discussed.

Concept Introduction:

Mass percent is one of the many parameters that is used to express concentration of a solution.  It is expressed as,

$\text{Mass percent of a solute = }\frac{mass\text{ of solute}}{mass\text{ of solution}}\times \text{ 100\%}$