The equation 2Na2CO3 -> 2Na2O + 3CO2

1. Detailed information on the equation 2Na₂CO₃ -> 2Na₂O + 3CO₂ -> :

This equation describes the thermal decomposition process of sodium carbonate (Na₂CO₃), producing sodium oxide (Na₂O) and carbon dioxide gas (CO₂).

2. Reaction conditions:

This reaction requires heat to occur. As the temperature increases, sodium carbonate will decompose into sodium oxide and carbon dioxide gas.

3. Reaction process:

When heat is supplied to sodium carbonate, it will decompose. This decomposition process will produce sodium oxide and carbon dioxide gas. This decomposition process is relatively simple.

4. Phenomena occurring:

When heat is supplied to sodium carbonate, we will see a phenomenon of white smoke (CO₂ gas) rising. At the same time, the initial solid (sodium carbonate) will gradually disappear and transform into another solid (sodium oxide).