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the reaction between calcium carbonate and hydrochloric acid which two of the products contain oxygen

User Raffaello
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Calcium carbonate (CaCO3) is a metal carbonate compound and reacts with hydrochloric acid (HCl) to produce carbon dioxide (CO2), calcium chloride (CaCl2) and water. You can see, carbon dioxide gas is released through the solution.

calcium carbonate and hydrochloric acid reaction

CaCO3 + HCl → CaCl2 + CO2 + H2O

User AaronShockley
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