Question

explain the following chemical properties of acid with the help of balanced chemical equation only.
(1)when an acid reacts with a metal carbonate.
(2)when an acid reacts with a metal bicarbonate.
(3)when an acid reacts with a metal oxide.

Answer 1

1.H2So4 + Na2Co3 => Na2So4 + H2O + Co2

2. 2Hcl +2NaHCo3=> 2NaCl+Co2 +2H2o

3. 2HCl + Na2O => 2NaCl+ H2O