Fe3+ + SNC-(excess) → A(blood red) + F-(excess) → B (colourless)
Identify A and B.
(a) Write IUPAC name of A and B.
(b) Find out spin only magnetic moment of B.
The IUPAC name of
A = Pentaaquathiocyanatoferrate (III) ion and
B = Hexafluoroferrate (III)
In [FeF6]3-, the coordination number of iron (Fe) is six and its oxidation number is +3.