The above chemical equation describes the thermal decomposition of silver carbonate (Ag2CO3). In this process, silver carbonate is decomposed into silver (Ag), carbon dioxide (CO2), and oxygen (O2).
- Reaction conditions:
The reaction occurs when silver carbonate is heated.
- Reaction process:
As the temperature increases, silver carbonate begins to decompose. Initially, it separates into silver and carbonate, then the carbonate continues to decompose into carbon dioxide and oxygen. The final products of the reaction are silver, carbon dioxide, and oxygen.
- Phenomena that occur:
During the reaction process, we will see the original chemical (silver carbonate) gradually disappear, replaced by the emergence of silver, carbon dioxide, and oxygen. Carbon dioxide and oxygen are gases, so they will escape out of the reaction, while the silver remains in solid form.