The chemical equation BaCO3 + BaSO4 -> 2BaSO4 + CO2

1. Detailed information on the chemical equation BaCO₃ + BaSO₄ -> 2BaSO₄ + CO₂:

   • This equation describes the chemical reaction between Barium carbonate (BaCO₃) and Barium sulfate (BaSO₄).
   • The result of the reaction is the formation of 2 molecules of Barium sulfate (BaSO₄) and one molecule of Carbon dioxide (CO₂).

2. Reaction conditions:

   • Specific conditions for this reaction can vary depending on many factors. However, as with most chemical reactions, temperature, pressure, and the presence of a catalyst can affect the rate and efficiency of the reaction.

3. Reaction process:

   • In this reaction, Barium carbonate (BaCO₃) and Barium sulfate (BaSO₄) combine, creating an additional molecule of Barium sulfate and releasing a molecule of Carbon dioxide (CO₂).

4. Phenomena that occur:

   • A significant observable phenomenon when the reaction occurs is the release of Carbon dioxide (CO₂) gas.

Note: The above chemical equation is not balanced and seems unreasonable as BaSO₄ appears on both sides of the reaction. You may want to check again or seek additional sources for accurate information.