Answer
No reaction.
Step-by-step explanation:
Given:
![Cu+HCl\rightarrow](https://img.qammunity.org/2023/formulas/chemistry/college/1heiv0u5w3u8o5qh3i0cw8ilyociigbhdj.png)
Copper,Cu cannot replace the hydrogen in HCl to form CuClâ‚‚ because it is below hydrogen in the reactivity series. Hence, when copper (Cu) reacts with hydrochloric acid (HCl) there will be no reaction.