Chapter 3.4, Problem 3.13BFP

Interpretation Introduction

Interpretation: The grams of aluminum react to form $\text{12}\text{.1 g}$ of aluminum sulfide is to be interpreted.

Concept Introduction:

The mathematical expression of the mole concept can write as:

  $\text{Mole =}\frac{\text{Mass}}{\text{Molar mass}}$ ,

1 mole of any substance contains $\text{6}\text{.022 }\times {\text{ 10}}^{\text{23}}$ number of particles or atoms or molecules.