a normal salt formed when basic oxide and acidic oxide react?

Dear studet

Acidic oxides react with basic oxides to produce normal salt.
e.g., carbon dioxide (acidic oxide) reacts with calcium oxide (basic oxide) to form calcium carbonate (salt)
            CO2 + CaO ---> CaCO3
Acid oxide when treated with water it will form acid, e.g. CO2 reacted with water to form carbonic acid
            CO2 + H2O ------> H2CO3
Basic oxide when treated with water it will form base, e.g. CaO reacted with water to form calcium dihydroxide (base)
            CaO + H2O ------> Ca(OH)2
Base neutralized by acid to form salt
             Ca(OH)2 + H2CO3 ------> CaCO3 + 2H2

Regards

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