Calculate the formal charge on
(i) `Cl" in "HClO_(4)`
(ii) `S" in "HSO_(4)^(-)`

Explanation

To calculate the formal charge on the specified atoms in the given compounds, we will use the formula for formal charge:

**Formal Charge (FC) = Valence Electrons - (Lone Pair Electrons + 1/2 Bonding Electrons)**

Let's break down the calculations step by step for each atom.

### (i) Formal Charge on Cl in HClO₄

...