Does marble react with acid?
Marble, a type of metamorphic rock primarily composed of calcite (calcium carbonate), it does indeed react with acid, particularly strong acids like hydrochloric acid (HCl). When exposed to such acids, marble can undergo a chemical reaction known as acid etching or dissolution, where the calcium carbonate breaks down, releasing carbon dioxide gas and leaving behind a visibly altered surface that may appear dull, pitted, or eroded. This reaction underscores the importance of avoiding contact with acidic substances when handling or installing marble surfaces to preserve their aesthetic integrity and durability.
