Determine the oxidation state of each element in WO 4 2– ion.

Calculate Oxidation Numbers

6. Chemical Quantities & Aqueous Reactions / Calculate Oxidation Numbers / Problem 1

Problem 1

Determine the oxidation state of each element in WO₄^2– ion.

W = +8; O = –8

W = +8; O = –4

W = +4; O = –2

W = +6; O = –2