Fe(OH)3 empeirical or Fe2O3·3H2O molecular
The chemical formula for ferric nitrate/ iron nitrate is Fe(NO3)3.
Fe3PO4
The chemical formula for ferric bromide is FeBr3.
The chemical formula for ferric nitrate is Fe(NO3)3.
The chemical formula of ferric chlorate is Fe(ClO3)3.
When aqueous Ferric chloride is allow to react with Sodium hydroxide the reddish brown ppts. of ferric hydroxide are formed. FeCl3 (aq.) + 3NaOH = Fe(OH)3 + 3NaClThey form precipitates of Ferric hydroxide.
The chemical formula of ferric phosphate octahydrate is FePO4.8 H2O.
Fe3+
The hydroxide ion's chemical formula is [OH]-
The chemical formula for ferric iodide dihydrate is FeI3•2H2O.
They form precipitates of Ferric hydroxide.
The chemical formula for ferric ammonium oxalate is (NH4)3Fe(C2O4)3.