Ammonium Chloride HCl + NH3 = NH4Cl Hydrochloric acid + ammonia hydroxide.

The video tutorial demonstrates the reaction between hydrochloric acid and ammonia, highlighting both gas and liquid phase reactions. Initially, hydrochloric acid vapors react with ambient ammonia, creating a visible smoke. The experiment proceeds by adding hydrochloric acid to ammonia, forming ammonium chloride in solution. The solution is then boiled to obtain pure ammonium chloride. Observations include the lingering smoke and the final yield of ammonium chloride from specific reactant volumes.

What is the significance of the hydrochloric acid being capped during the experiment?

How much ammonium chloride was obtained from the given solutions?