An aqueous solution of ammonia (mass fraction of NH3 = 10%) is called ammonia. Calculate the volume of gas

An aqueous solution of ammonia (mass fraction of NH3 = 10%) is called ammonia. Calculate the volume of gas required to obtain ammonia V = 500ml (density = 0.96 grams per milliliter)

Solution weight:
500 * 0.96 = 480 (g).
The mass of ammonia dissolved in it:
480 * 0.10 = 48 (g).
Molar mass NH3:
14 + 1 * 3 = 17 (g / mol).
Let’s calculate the amount of moles of ammonia:
48/17 = 2.8235 (mol);
Let’s calculate the volume of gas under normal conditions:
2.8235 * 22.4 = 63.25 (l).
Answer: 63.25 liters of ammonia.