Question

Write the IUPAC name of [PCI,(NH2),
([PICI,(NH4),] Contrite IUPAC ara fa ?)​

Answer 1

In (NH 4 ) 2

[FeF 5

H2O],

Charge on NH

4 is +1, F is −1 and H 2

O is zero.

Let oxidation state of Fe in (NH 4 )2

[FeF 5 H2O] be X,

Charge on complex ion = Oxidation number of metal ion + charge on the ligands

(+1×2)+X+(−1×5)+(0×1)=0

NH

4F H2 O

X=+3

IUPAC name of (NH4 ) 2

[FeF 5H 2 O] is Ammonium aquapentafluoridoferrate (III).