When an acid reacts with metal carbonate it forms salt, carbondioxide and water. Hydrochloric acid combines with copper carbonate, balance equation and symbol of state?

The balanced chemical equation for the reaction between hydrochloric acid and copper carbonate is:

2HCl + CuCO3 -> CuCl2 + CO2 + H2O

Symbol of state:
HCl (aq) + CuCO3 (s) -> CuCl2 (aq) + CO2 (g) + H2O (l)

Balanced chemical equation:

```
2HCl(aq) + CuCO3(s) → CuCl2(aq) + CO2(g) + H2O(l)
```

Symbols of state:

- (aq) = aqueous solution
- (s) = solid
- (g) = gas
- (l) = liquid