Question

Рівняння реакції крейди і нітратної кислоти

Answer 1

HNO3 + CaCO3 → H2O + CO2 + Ca(NO3)2

Answer 2

Equation of the Reaction between Calcium Carbonate and Nitric Acid

When calcium carbonate (CaCO3) reacts with nitric acid (HNO3), the following chemical equation represents the reaction:

CaCO3 + 2HNO3 → Ca(NO3)2 + CO2 + H2O

This equation shows that calcium carbonate reacts with nitric acid to produce calcium nitrate, carbon dioxide, and water.

The balanced chemical equation for the reaction is as follows: CaCO3(s) + 2HNO3(aq) → Ca(NO3)2(aq) + CO2(g) + H2O(l) This reaction is a classic example of an acid-base reaction, where the calcium carbonate, a base, reacts with the nitric acid, an acid, to form a salt (calcium nitrate) and release carbon dioxide and water as products.