The solubility product of hydroxide of `Fe^(2+)`is .............than that of `Fe^(3+)`.

The solubility product of Fe(OH)_3 is 1xx10^(-36) What is the minimum concentration of OH^- ions required to precipitate Fe(OH)_3 from a 0.001 M solution of FeCl_3 ?

Dilute HCI oxidises metallic Fe to Fe^(2+) .

The mojor product obtained when Br_2//Fe is treated with

What is the standard reduction potential (E^(@)) for Fe^(3+) to Fe ? Given that : Fe^(2+) + 2e^(-) to Fe, E_(Fe^(2+)//Fe)^(@) =-0.47V Fe^(3+) + e^(-) to Fe^(2+), E_(Fe^(3+)//Fe^(2+))^(@) = +0.77V

Given that the standard reduction potentials E ^(0) of Fe^(+2)|Feis 0.26V and Fe ^(+3) |Fe is 0.76V respectively. The E ^(@)of Fe ^(+2)|Fe^(+3) is:

Assertion : The blue precipitate formed by the action of K_(4)[Fe(CN)_(6)] on Fe^(3+) and by that of K_(2)[Fe(CN)_(6)] on Fe^(2+) have the same composition Reasion : [Fe(CN)_(6)]^(3-) oxides Fe^(2+) to Fe^(3-) and itself gets reduced to [Fe(CN)_(6)]^(4-) .

The non-stoichiometric compound Fe_0.94O is formed when some Fe^(+2) ions are replaced by Fe^(+3) ions. What is the percentage of Fe^(+3) ions in this ionic lattice ?

Calculate the magnetic moments of Fe^(2+) and Fe^(3+)

Fe^(3+) is reduced to Fe^(2+) by using

The oxidation state of Fe in Fe_(3)O_(4) is :