Question

formula of zinc bicarbonate​

Answer 1

Explanation:

✔

The chemical formula for zinc bicarbonate is Zn(HCO3)2,

Answer 2

The valency of Zinc (Zn) is +2 and that of the bicarbonate (HCO₃) polyatomic ion is -1.

So, by criss-cross method, we get the formula of zinc bicarbonate to be

                        Zn(HCO₃)₂