Ammonium bromide and potassium acetate deposits
The ancient sages tried to study ammonium bromide and potassium acetate deposits. At that time, everyone was curious about the combination of various substances.

There was a wise man who wanted to study the mixing of ammonium bromide and potassium acetate. Instead, he took pure ammonium bromide and excellent potassium acetate, and in a clean vessel, in the right proportion, he made the two blend.

At first, the two coexisted quietly in the vessel, but then for a while, a wonderful phenomenon gradually appeared. In the solution, the particles collided, which seemed to be driven by a hidden force. After a while, there was a fine thing, which slowly settled. This is the sediment formed by ammonium bromide and potassium acetate.

The wise man kept his eyes on it and observed it carefully. The color of the sediment is either light or yellowish, and the texture is not uniform. Its shape is like fine sand, or like condensed flocculent.

The crowd gathered around, all attracted by this miraculous scene. The wise man then said to the crowd: "Looking at the sediment of ammonium bromide and potassium acetate, we can see that the combination of matter is endless. Everything in the world has its own characteristics, and this strange phenomenon occurs when it interacts with each other. We should always have the heart of exploration, so that we can know more secrets of creation." Everyone nodded and said yes. Since then, the wonders of ammonium bromide and potassium acetate deposits have been etched in their hearts, and they have also added some enthusiasm to the study of material changes.