Redox Reactions – Stan's Academy

The oxidation number of Cr in Cr₂O₇^2-

+12

-3

+6

-6

+3

What is the oxidation number of ‘O’ in H₂O₂

-1

+2

+1

-2

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

-1

-3

+7

-7

+5

-5

The oxidation number of ‘O’ in OF₂ is

-2

+1

+2

-1

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

+5

+1

-5

+3

-3

Determine the oxidation number of ‘N’ in NH₄⁺

-3

+3

+1

+4

Tag: Redox Reactions