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How does nitric acid react with calcium carbonate?

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2HNO3 + CaCO3 → H2O + CO2 + Ca(NO3)2 Calcium carbonate reacts with nitric acid to produce carbon dioxide gas, when the reaction was done the leftover solution is calcium nitrate Hopes this helps:) This page may be out of date. read more

you get carbon dioxide if you mix any acid with a carbonate aswell as water and calcium nitrate. 2HNO3(aq) + CaCO3(s) = Ca(NO3)2(s) + H2O(l) + CO2(g) Ca is a 2+ ion, and the NO3 is only a - ion, therefore two are needed! this balances the equation. read more

But if you add an acid, you add hydrogen ions (H+), which will react with the carbonate to form hydrogen carbonate HCO3- ions, which are very soluble in water, and the limestone will dissolve. Or, if there is more acid, two hydrogen ions will react with a carbonate to form carbonic acid - H2CO3 - which will decompose to form carbon dioxide - CO2 - which eventually bubbles off into the atmosphere, and water H2O. read more

A standard acid-base neutralisation reaction occurs (calcium carbonate is a basic mineral compound), with the carbonate mineral dissolving in the acid solution: 2hno3 + caco3 → ca (no3)2 + co2 +h2o You end up with an aqueous solution of calcium nitrate and carbon dioxide gas given off. read more

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