Question

why FeO exista as Fe0.95O?

Answer 1

heya dear !!

$<i><B> FeO becomes a non-stoichiometric compound and the formula is written as Fe(1-x)O, where x is a small number representing the deviation from the "ideal" formula. Generally, it is written as Fe0.95O or found in the form of FeO.Fe2O3 represented as Fe3O4.$.

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