(a) What happens when an acid reacts with a metal carbonate? Explain with the help of an example. Write chemical equation of the reaction involved.

Write equations of the reactions involved.

Acids give carbon dioxide gas and respective salts along with water when they react with metal carbonates.

Metal carbonate + Acid Salt + Carbon dioxide + Water Example-Hydrochloric acid gives carbon dioxide gas, sodium chloride along with water when reacts with sodium carbonate.


Na2CO3 + 2HCl 2NaCl + CO2 + H2O


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