The option that corresponds to the total number of atoms in alum, Al 2 ( SO 4 ) 3 is to be identified. Concept Introduction: Chemical formula of a compound is the indicator of the number of atoms present in that compound. The number of atoms present in a compound is equal to the sum of the individual atoms in the chemical formula.

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Chapter 3, Problem 5ST

Interpretation Introduction

Interpretation:

The option that corresponds to the total number of atoms in alum, Al2(SO4)3 is to be identified.

Concept Introduction:

Chemical formula of a compound is the indicator of the number of atoms present in that compound. The number of atoms present in a compound is equal to the sum of the individual atoms in the chemical formula.

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