Oxidation Numbers – Stan's Academy

Determine the oxidation number of ‘N’ in NH₄⁺

+3

+4

-3

+1

Determine the oxidation number of Nitrogen ‘N’
in the compound HNO₃

-5

+5

+1

+3

-3

Determine the oxidation number of ‘Cl’ in ClO₄^–

+5

-1

-3

+7

-5

-7

The oxidation number of ‘O’ in OF₂ is

-1

+2

+1

-2

What is the oxidation number of ‘O’ in H₂O₂

+1

+2

-1

-2

The oxidation number of Cr in Cr₂O₇^2-

-6

-3

+3

+12

+6

Category: Oxidation Numbers