What is the oxidation number of P in H₂PO₄^-? A)(-5) B)(-6) C)(+5) D)(+6) E)(+4)

Name: What is the oxidation number of P in H 2 PO 4 - ? A)(-5) B)(-6) C)(+5) D)(+6) E)(+4)
Brand: Quizplus
Rating: 4.9 (37 reviews)

Question

Quizplus · Accepted Answer

The oxidation number of P in HPO4^2- is +5. This is determined by considering the oxidation states of the other elements and the overall charge of the ion. H has an oxidation state of +1, O typically has an oxidation state of -2, and the overall charge is -2. To balance the charges, P must have an oxidation state of +5.

What Is the Oxidation Number of P in H2PO4-

What Is the Oxidation Number of P in H₂PO₄^-