Final answer:
When solid copper is put into an aluminum nitrate solution, copper will react with aluminum to form copper nitrate and solid aluminum. It is a displacement reaction.
Step-by-step explanation:
When solid copper is put into an aluminum nitrate solution, a reaction is likely to occur. Copper will react with aluminum. The reaction can be represented by the following equation:
3Cu + 2Al(NO3)3 → 3Cu(NO3)2 + 2Al
In this reaction, copper displaces aluminum from its compound, aluminum nitrate, resulting in the formation of copper nitrate and solid aluminum. This is a displacement or redox reaction.