Answer:
Step-by-step explanation:
The chemical equation for the decomposition of solid chromium(III) carbonate to solid chromium(III) oxide and carbon dioxide gas can be represented as follows:
Chromium(III) Carbonate (Cr₂(CO₃)₃)
→
Chromium(III) Oxide (Cr₂O₃) + Carbon Dioxide (CO₂)
Chromium(III) Carbonate (Cr₂(CO₃)₃) → Chromium(III) Oxide (Cr₂O₃) + Carbon Dioxide (CO₂)
The balanced chemical equation for this decomposition reaction would depend on the specific reaction conditions and stoichiometry, which would require experimental data or specific information. However, the general decomposition reaction of chromium(III) carbonate would be as described above.
If you have more specific information or need a balanced equation for a particular situation, please provide additional details.