Final answer:
The combination of aluminum hydroxide and carbon represents a synthesis reaction, resulting in the formation of aluminum carbide (Al4C3).
Step-by-step explanation:
The combination of aluminum hydroxide and carbon represents a synthesis reaction. In a synthesis reaction, two or more substances combine to form a single compound. In this case, aluminum hydroxide (Al(OH)3) combines with carbon (C) to form aluminum carbide (Al4C3). The balanced chemical equation for this reaction is:
4Al(OH)3 + 12C → Al4C3 + 6H2O