Chapter 11, Problem 109QP

Interpretation Introduction

Interpretation:

The molarity of $\text{HBr}$ solution is to be determined.

Concept Introduction:

Molarity $\left(M\right)$ is defined as the number of moles $\left(n\right)$ of solute present in the volume of a solution $\left(V\right)$ in liters. Molarity describes the concentration in terms of the volume of the solution.

$M=\frac{n}{V}$ …… (1)

The percentage of mass concentration is the amount (in grams) of solute present in grams, divided by the mass of solution present in grams, and multiplied by $100$ .

$\%\text{mass}=\frac{\text{mass of solute }\left(\text{g}\right)}{\text{mass of solution }\left(g\right)}\times 100\%$ …… (2)