* Copper carbonate (CuCO₃) is a base. It reacts with acids to form salts, carbon dioxide, and water.

* Chloride carbon (CCl₄) is a nonpolar covalent compound and not typically formed in reactions with carbonates.

* Hydrochloric acid (HCl) is the only common acid that would produce chloride ions.

Here's the correct reaction:

CuCO₃ (s) + 2HCl (aq) → CuCl₂ (aq) + H₂O (l) + CO₂ (g)

* Copper carbonate reacts with hydrochloric acid to produce copper(II) chloride, water, and carbon dioxide.

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