If it is known that `Fe_(0.96) O, Fe` is present in `+2 and +3` oxidation state, What is the mole fraction of `Fe^(2+)` in the compound ?

What is oxidation state of Fe in fools gold

The oxidation state of Fe in [Fe(CN)_6]^(-3) ion is

Oxidation state of Fe in K_(4)[Fe(CN)_(6)]

Oxidation state of Fe in K_(4)[Fe(CN)_(6)]

What is the correct order of radii of Fe^(2+), Fe^(3+) and neutral Fe atom. Why?

The oxidation state of Iron is [Fe(CN)_(6)]^(-3) ion

Iron (+II) is one of the most important oxidation states, and salts are called ferrous salts. Most of the Fe (+II) salts are pale green and contain [Fe(H_2O)_6]^(2+) ion. Fe (+II) compounds are easily oxidised by air. and so are difficult to obtain pure Fe^(2+) form many complexes like K_3[Fe(CN)_6] Anhydrous FeCl_2 is made by

3 moles of a mixture of FeSO_(4) and Fe_(2)(SO_(4))_(3) required 100 mL of 2 M KMnO_(4) solution in acidic medium. Hence, mole fraction of FeSO_(4) in the mixture is

The number of d-electrons present in Fe^(2+) ion is