The balanced chemical equation for the reaction of calcium carbonate (CaCO₃) with aqueous acetic acid (CH₃COOH) is:

CaCO₃(s) + 2CH₃COOH(aq) → Ca(CH₃COO)₂(aq) + H₂O(l) + CO₂(g)

Here's a breakdown of the equation:

* CaCO₃(s): Calcium carbonate is a solid, hence the (s) designation.

* CH₃COOH(aq): Acetic acid is dissolved in water, hence the (aq) designation.

* Ca(CH₃COO)₂(aq): Calcium acetate, the product of the reaction, is dissolved in water, hence the (aq) designation.

* H₂O(l): Water is a liquid, hence the (l) designation.

* CO₂(g): Carbon dioxide is a gas, hence the (g) designation.

Explanation of the reaction:

This reaction is a classic example of an acid-base reaction. Acetic acid is a weak acid, and calcium carbonate is a base. The reaction produces:

* Calcium acetate: This is a soluble salt.

* Water: A byproduct of the reaction.

* Carbon dioxide gas: This is why you often see bubbles forming when calcium carbonate reacts with acid.

Let me know if you have any other questions!