Question

calculate the oxidation of element average oxidation and individual expression of tribromoctaoxide-Br​

Answer 1

Explanation:

Br

3

O

3

is a tribromooctaoxide. The two Br at the terminal, have 3 oxygen atom attached, hence it's oxidation number is +6. The Br atom in the center have 2 oxygen atoms attached ,so it's oxidation state is +4. Hence, +6,4+6 is the sequence.