Ammonium chloride is used as a flux in preparing metals to be tin coated, galvanized or soldered. It works as a flux by cleaning the surface of workpieces by reacting with the metal oxides at the surface to form a volatile metal chloride.Which acid and base is used to make ammonium chloride?
Hydrochloric acid is a strong acid, while ammonia is a weak base. Both are water soluble gases that exist in the vapor phase above their solutions. When the solutions mix, the acid and base react to form ammonium chloride (a salt) and water in a classic neutralization reaction.What are five examples of buffer solutions?
Buffer Solution Examples Blood - contains a bicarbonate buffer system Tris buffer Phosphate buffer