+2. PbI2 could be named lead(II) iodide.
In PbI2, lead (Pb) would have an oxidation number of +2, and iodine (I) would have an oxidation number of -1. This is because iodine typically has an oxidation number of -1 in ionic compounds, while lead usually has an oxidation number of +2.
oxidation number of I is -1. oxidation number of F is +1.
Lead(II) iodide (PbI2) is typically a yellow colored solid.
The oxidation number of acetate (CH3COO-) is -1. The carbon atom has an oxidation number of +3, each hydrogen atom has an oxidation number of +1, and the oxygen atoms have an oxidation number of -2.
Zn has oxidation number +2; S has oxidation number -2
In PbI2, lead (Pb) would have an oxidation number of +2, and iodine (I) would have an oxidation number of -1. This is because iodine typically has an oxidation number of -1 in ionic compounds, while lead usually has an oxidation number of +2.
oxidation number of I is -1. oxidation number of F is +1.
Lead(II) iodide (PbI2) is typically a yellow colored solid.
Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.
Zn has oxidation number +2; S has oxidation number -2
Silicon's oxidation number is +4.Oxygen's oxidation number is -2
Carbon atoms oxidation number is +2.Hydrogen's oxidation number is +1.Oxygen's oxidation number is -2.
Potassium's oxidation number is +1. Chromium's oxidation number is +6. Oxygen's oxidation number is -2.
The oxidation number of lithium metal is +1. As an alkali metal, lithium tends to lose its outermost electron to achieve a stable electron configuration.
MnCl2: oxidation number +2MnO2: oxidation number +4KMnO4: oxidation number +7
The oxidation number for H is +1, and the oxidation number for O is -1.
The oxidation number of H in HNO2 is +1, the oxidation number of N is +3, and the oxidation number of O is -2.