Chapter 11, Problem 54A

Interpretation Introduction

Interpretation:

The first step of all stoichiometric calculations needs to be explained.

Concept introduction:

The stoichiometric calculations are based on mole concept. The mole concept provides the relation between moles, mass and molar mass. The mathematical expression of mole concept can write as:

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

Answer to Problem 54A

The first step of all the stoichiometric calculations is writing the balance chemical equation for the given chemical reaction.

Explanation of Solution

The stoichiometric calculations are based on different steps like calculation of mass and moles. Interpret the mole ratio and further calculate the mass of desired product.

The first step of all the stoichiometric calculations is writing the balance chemical equation for the given chemical reaction as balanced chemical equation provide idea about the mole ratio of molecules.

Conclusion

The first step of all the stoichiometric calculations is writing the balance chemical equation for the given chemical reaction.