Chapter 5, Problem 5.96E

Interpretation Introduction

Interpretation:

The number of grams of ${\text{O}}_{\text{2}}$ that are needed to react with $\text{1}\text{.5}\text{moles}$ of $\text{Al}$ is to be stated.

Concept Introduction:

Molar mass is the mass of one mole of atoms or molecules. One mole of substance contains $6.022\times {10}^{23}$ atoms or molecules. This number is known as the Avogadro number.