How to find the Oxidation Number for P in the PO3 3- ion.
Jun 21, 2017 — Determine the oxidation state of p in po33-. 1. See answer. Add answer+5 pts. Log in to add comment. JessiJess8883 is waiting for your help.1 answer · 3 votes: PO₃³⁻ (+3)[P⁺³O₃⁻²]³⁻-2*3 -(-3)=-3-3 + (+3)=0