Chapter 3, Problem 3.77QP

Interpretation Introduction

Interpretation:

The mass of $N{H}_3$ required to produce $\text{1}{\text{.00 × 10}}^{\text{5}}\text{ kg}$ of ${\left(N{H}_4\right)}_{2}S{O}_4$ has to be calculated.

Concept Introduction:

• Molar mass of a substance can be calculated from its molecular formula by taking the sum of atomic masses of all the elements present in it.
• Molar mass, number of moles and mass of a substance are related as,

$numberofmoles=\frac{massingrams}{molarmass}$