The correct formula of potassium ferricyanide | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Potassium ferricyanide is a coordination compound with the $IUPAC$ name potassium hexacyanidoferrate$(III)$.In this complex,the iron atom is in th

Vedclass · Accepted Answer

$K_3[Fe(CN)_6]$

Vedclass · Answer

(B) Potassium ferricyanide is a coordination compound with the $IUPAC$ name potassium hexacyanidoferrate$(III)$.In this complex,the iron atom is in the $+3$ oxidation state $(Fe^{3+})$.The cyanide ligand $(CN^-)$ has a charge of $-1$.To balance the charge of the complex $[Fe(CN)_6]^{x}$,we have $x + 6(-1) = -3$,so $x = -3$.Therefore,the complex ion is $[Fe(CN)_6]^{3-}$.To neutralize this,three potassium ions $(K^+)$ are required.Thus,the formula is $K_3[Fe(CN)_6]$.

The correct formula of potassium ferricyanide is:

Similar Questions

Identify a complex having a monodentate ligand from the following:

Which of the following complexes is homoleptic?

What is the number of moles of silver chloride precipitated when excess silver nitrate is treated with one mole of pentaamminecarbonatocobalt$(III)$ chloride?

Which of the following is a negative ligand?

Triphenylphosphine $(PPh_3)$ is a:

Vedclass Test Series

Exam Paper Generator

Online Exam Module