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  • Ammonia and Hydrogen Chloride Gases Mixing

Ammonia and Hydrogen Chloride Gases Mixing

Ammonia is mixed with hydrogen chloride gas
There are two gases in the chamber, one is ammonia and the other is hydrogen chloride. Ammonia gas smells pungent, its color is absent, and it is lighter than air. Hydrogen chloride gas is also colorless, but it smells sour and pungent, and its quality is heavier than air.

When the two are mixed, a wonder emerges. But seeing the two meet for the first time, it seems to be absent, and after a while, white smoke gradually rises. This smoke is the combination of ammonia and hydrogen chloride gas, which converts into solid particles of ammonium chloride. The reason is that ammonia ($NH_3 $) and hydrogen chloride ($HCl $) combine to form ammonium chloride ($NH_4Cl $), and the formula is: $NH_3 + HCl = NH_4Cl $.

Looking at the mixing of the two can show the wonder of the combination of matter. Although the two are invisible in front of them, they change when they touch each other, forming this white smoke, which is a sign of chemical change, which shows the magic of the interaction between substances.