On the precipitation of ammonium nitrate and potassium acetate
The ancient recipe has also been studied for the wonders of material synthesis. In today's words, ammonium nitrate and potassium acetate (Potassium Acetate) are mixed, and there may be precipitation.

Ammonium nitrate is cold in nature, soluble in water and able to dissipate temperature. Potassium acetate, with mild properties, also has its own unique properties in liquid. When the two meet in one place, in the solution, anions and cations interact. Ammonium ions and nitrate ions, and potassium ions and acetate ions, under the medium of water molecules, undergo chemical changes.

Look at the reaction, or due to the attraction between ions, some ions coalesce and gradually form a precipitate. The shape of the precipitate, or fine particles, is suspended in the liquid and then settles at the bottom of the vessel. Its color or white, shape or powder, or crystal-like, all vary depending on the conditions of the reaction.

The reason is that it is a change in the ion balance. The ions in the solution were originally free from each other, but the two were combined. The ratio of the ion concentration broke the initial state, so there was a precipitation. This phenomenon is a basic sign of chemistry in today. The observation of this precipitation can be used to clarify the properties of the substance, and it can also be used for subsequent chemical synthesis. If it is used well, it will be helpful for the preparation of the substance and the exploration of its properties.