Write and balance the equation for this reaction: Solid aluminum carbonate decomposes to form solid aluminum oxide and carbon dioxide gas.
a) AlCO₃ -> Al₂O₃ + CO₂
b) Al₂(CO₃) ₃ -> Al₂O₃ + 3CO₂
c) Al₂(CO₃) ₃ -> Al₂O₃ + 2CO₂
d) AlCO₃ -> Al₂O₃ + 2CO₂