O = 2-, Fe = 3+.
+3 for Fe and -2 for O.
The oxidation number for Fe would be 3+ and for oxygen it would be 2-. This would be Fe2O3
100 will be oxidation no.in Fe2O3.
it is +2 it is also done by causing rust
Fe2O3. +3 for Fe, -2 of O.
+3 for Fe and -2 for O.
The oxidation number for Fe would be 3+ and for oxygen it would be 2-. This would be Fe2O3
100 will be oxidation no.in Fe2O3.
Usually, oxygen has an oxidation of -2 (that is unless in a compound with peroxides or halogens).
it is +2 it is also done by causing rust
Fe2O3. +3 for Fe, -2 of O.
Oxidation numbers in Fe2O3 are respectively: Fe => +3 and O => -2
Fe3O4 can be considered to be 1:1 mixture of FeO and Fe2O3. Oxidation number in FeO: +2 for Fe and -2 of O Oxidation number in Fe2O3: +3 for Fe and -2 of O
The first Fe represents an iron atom in the 0 oxidation state while the Fe in Fe2O3 represents iron ion in the +2 oxidation state
Fe3O4 is FeO.Fe2O3 and it is always -2 for Oxygen and +2 for iron (in FeO) and +3 for iron (Fe2O3)
study island answer is +3 -2
study island answer is +3 -2