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CaCO3 + 2HCl > CaCl2 + CO₂ + H₂O​

User Jgadelange
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Step-by-step explanation:

This reaction is also known as double decomposition reaction.

HCl + CaCO3 + MgCO3 → H2O + H2 + CO2 + CaCl2 + MgCl2

User Evandro Pomatti
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