Question

oxidation number of so3 ​

Answer 1

Explanation:

The Oxidation states in SO3(g) are: Sulfur(+6) & Oxygen (-2), because SO3(g) has no charge. However in (SO3)2 - (aq) the Oxidation states are:Sulfur (+4) & Oxygen (-2).

Answer 2

Answer:

S is central atom so find out oxidation number of central atom find oxidation number of surrounding atom.

We also know that compound is neutral so

-6 is neutralize with +6

S having +6 oxidation number

hope it will help