What are the products when calcium carbonate and acetic acid react?

When calcium carbonate (CaCO₃) reacts with acetic acid (CH₃COOH), it produces calcium acetate (Ca(C₂H₃O₂)₂), carbon dioxide (CO₂), and water (H₂O).

Chemical Equation:

CaCO₃+2CH₃COOH→Ca(C₂H₃O₂)₂+CO₂+H₂O

Explanation:

• The reaction is acid-base in nature, where acetic acid (a weak acid) reacts with calcium carbonate (a base) to produce calcium acetate, which is soluble in water.
• The carbon dioxide released causes bubbling or effervescence, making it a common laboratory experiment.