You-iggy

9FeO + ZnCO3 🔥→ 3Fe3O4 + Zn + C

The reaction of iron(II) oxide and zinc carbonate yields iron(II,III) oxide, zinc, and carbon (Other reactions are here). 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 reactions
  5. 5Related categories

Reaction data

Chemical equation

General equation

Reaction of oxidizable species and reducible species
Oxidizable speciesReducing agent + Reducible speciesOxidizing agent
🔥
ProductOxidation product + ProductReduction product

Oxidation state of each atom

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
FeOIron(II) oxide9
Reducing
Oxidizable
ZnCO3Zinc carbonate1
Oxidizing
Reducible

Products

Chemical formulaNameCoefficientTypeType in general
equation
Fe3O4Iron(II,III) oxide3
Oxidized
ZnZinc1
Reduced
CCarbon1
Reduced

Thermodynamic changes

Changes in standard condition (1)

Reaction of iron(II) oxide and zinc carbonate
9FeOCrystalline solid + ZnCO3Crystalline solid
🔥
3Fe3O4Crystalline solid + ZnCrystalline solid + CCrystalline solidgraphite
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1
Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1
Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1
Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−94.4
per 1 mol of
−10.5
per 1 mol of
−94.4
per 1 mol of
−31.5
per 1 mol of
−94.4
per 1 mol of
−94.4

Changes in standard condition (2)

Reaction of iron(II) oxide and zinc carbonate
9FeOCrystalline solid + ZnCO3Crystalline solid
🔥
3Fe3O4Crystalline solid + ZnCrystalline solid + CCrystalline soliddiamond
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1
Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1
Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1
Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−92.5
per 1 mol of
−10.3
per 1 mol of
−92.5
per 1 mol of
−30.8
per 1 mol of
−92.5
per 1 mol of
−92.5

Changes in aqueous solution

Reaction of iron(II) oxide and zinc carbonate
9FeOCrystalline solid + ZnCO3Crystalline solid
🔥
3Fe3O4Crystalline solid + ZnCrystalline solid + CCrystalline solidgraphite
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1
Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1
Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1
Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−94.4
per 1 mol of
−10.5
per 1 mol of
−94.4
per 1 mol of
−31.5
per 1 mol of
−94.4
per 1 mol of
−94.4

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
FeO (cr)-272.0[1]
ZnCO3 (cr)-812.78[1]-731.52[1]82.4[1]79.71[1]
ZnCO3 (cr)
1 hydrate
-970.6[1]
* (cr):Crystalline solid

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
Fe3O4 (cr)-1118.4[1]-1015.4[1]146.4[1]143.43[1]
Zn (cr)0[1]0[1]41.63[1]25.40[1]
Zn (g)130.729[1]95.145[1]160.984[1]20.786[1]
C (cr)
graphite
0[1]0[1]5.740[1]8.527[1]
C (cr)
diamond
1.895[1]2.900[1]2.377[1]6.113[1]
C (g)716.682[1]671.257[1]158.096[1]20.838[1]
* (cr):Crystalline solid, (g):Gas

References

List of references

  1. 1