Question

Formal charge of sulphur atom in HSO4–​

Answer 1

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Answer 2

Answer:

Formal Charge = (No.of valence electrons) - (No.of electrons in lone pair) - 1/2 (No.of shared electrons)

In HSO₄⁻

Formal charge of S = 6 - 0 - 1/2(12)

                                 = 6 -12/2

                                 = 6 - 6

                                 = 0