Chapter 9.5, Problem 9PPB

Interpretation Introduction

Interpretation:

The volume of $\text{0}{\text{.20 M H}}_{\text{2}}{\text{SO}}_{\text{4}}$ to prepared by dilution of $\text{125}\text{.0 mL}\text{6}{\text{.0 M H}}_{\text{2}}{\text{SO}}_{\text{4}}$ should be calculated.

Concept introduction:

Dilution:

• Dilution is the process, which is used to prepare a low concentrated solution from high concentrated solution.

Volumetric principle:

• In the dilution process, the relationship between initial and final concentrations and volumes of solutions are given in the volumetric equation and it is,

$\begin{array}{l}{\text{M}}_{\text{c}}{\text{×mL}}_{\text{c}}\text{=}{\text{M}}_{\text{d}}{\text{×mL}}_{\text{d}}\\ {\text{M}}_{\text{c}}\text{=}\text{Initial}\text{concentration}\\ {\text{mL}}_{\text{c}}\text{=}\text{Initial}\text{volume}\\ {\text{M}}_{\text{d}}\text{=}\text{Final}\text{concentration}\\ {\text{mL}}_{\text{d}}\text{=}\text{Final}\text{volume}\end{array}$