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2Fe4[Fe(CN)6]3 + 3Cl2 → 2FeCl3 + 6Fe[Fe(CN)6]

The reaction of iron(III) hexacyanidoferrate(II) and chlorine yields iron(III) chloride and iron(III) hexacyanidoferrate(III). This reaction is an oxidation-reduction reaction and is classified as follows:

Table of contents
  1. 1Reaction data
  2. 2Thermodynamic changes
  3. 3References
  4. 4Related categories

Reaction data

Chemical equation

General equation

Reaction of reducing species and oxidizing species
Reducing speciesReducing agent + Oxidizing speciesOxidizing agent
ProductOxidation product + ProductReduction product

Oxidation state of each atom

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
Fe4[Fe(CN)6]3Iron(III) hexacyanidoferrate(II)2
Reducing
Reducing
Cl2Chlorine3
Oxidizing
Oxidizing

Products

Chemical formulaNameCoefficientTypeType in general
equation
FeCl3Iron(III) chloride2
Redoxed product
Fe[Fe(CN)6]Iron(III) hexacyanidoferrate(III)6
Oxidized

Thermodynamic changes

Thermodynamic data of reactants

Chemical formulaStandard enthalpy
of formation
ΔfH°
kJ · mol−1
Standard Gibbs
energy of
formation
ΔfG°
kJ · mol−1
Standard
molar entropy
S°
J · K−1 · mol−1
Standard molar
heat capacity at
constant pressure
Cp°
J · K−1 · mol−1
Fe4[Fe(CN)6]3
Cl2 (g)0[1]0[1]223.066[1]33.907[1]
Cl2 (ao)-23.4[1]6.94[1]121[1]
* (g):Gas, (ao):Un-ionized aqueous solution

Thermodynamic data of products

Chemical formulaStandard enthalpy
of formation
ΔfH°
kJ · mol−1
Standard Gibbs
energy of
formation
ΔfG°
kJ · mol−1
Standard
molar entropy
S°
J · K−1 · mol−1
Standard molar
heat capacity at
constant pressure
Cp°
J · K−1 · mol−1
FeCl3 (cr)-399.49[1]-334.00[1]142.3[1]96.65[1]
FeCl3 (g)-254.0[1]
FeCl3 (ai)-550.2[1]-398.3[1]-146.4[1]
FeCl3 (ao)-404.5[1]
FeCl3 (cr)
6 hydrate
-2223.8[1]
Fe[Fe(CN)6]
* (cr):Crystalline solid, (g):Gas, (ai):Ionized aqueous solution, (ao):Un-ionized aqueous solution

References

List of references

  1. 1