Chapter 9, Problem 1KT

Interpretation Introduction

Interpretation:

The key term corresponding to the definition “the ratio of moles of reactants and products according to the coefficients in the balanced chemical equation” is to be stated.

Concept introduction:

According to Avogadro’s hypothesis, at same pressure and temperature conditions, equal volume of the gases contains same amount of gas particles. At standard temperature and pressure conditions, $\text{1}\text{mol}$ of gas occupies a volume equal to $\text{22}\text{.4}\text{L}$.