Chapter 9.5, Problem 9.8P

Interpretation Introduction

Interpretation:

The grams of $\text{HCl}$ produced from $\text{0}\text{.490}\text{g}{\text{H}}_2$ and $\text{50}\text{g}{\text{Cl}}_{\text{2}}$ have to be calculated.

Concept Introduction:

Mole ratio:

A mole ratio is a ratio between the numbers of moles of any two species involved in a chemical reaction.

Example,

In the reaction ${\text{2H}}_{\text{2}}{\text{+O}}_{\text{2}}\stackrel{}{\to }{\text{2H}}_{\text{2}}\text{O}$, the mole ratio can be written as $\frac{\text{2}\text{mol}{\text{H}}_{\text{2}}}{\text{1}\text{mol}{\text{O}}_{\text{2}}}.$