Chapter 12, Problem 12.6YT

Interpretation Introduction

Interpretation:

The concentration of sodium fluoride in parts per million is to be calculated.

Concept Introduction:

Concentration of a solution can be calculated in parts per million with the help of the masses of solute and solution.

Concentration of a solution in parts per million is expressed as follows:

$\text{ppm}=\frac{\text{Grams solute}}{\text{Grams solution}}\times {10}^6$