Chapter 12, Problem 33PE

Interpretation Introduction

Interpretation:

Grams of ${\text{NH}}_3$ present in $725\text{ mL}$ of gas at STP have to be determined.

Concept Introduction:

Density of gas represents mass of gas present in unit volume. Expression of density is as follows:

  $d\left(\text{g/L}\right)=\frac{\text{mass}\left(\text{g}\right)}{\text{volume}\left(\text{L}\right)}$

Here, $d$ is density of gas.