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9FeO + SrSO4 ๐Ÿ”ฅโ†’ 3Fe3O4 + S + SrO

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Reaction of iron(II) oxide and strontium sulfate
9FeOIron(II) oxide + SrSO4Strontium sulfate
๐Ÿ”ฅ
โŸถ
3Fe3O4Iron(II,III) oxide + SSulfur + SrOStrontium oxide

The reaction of iron(II) oxide and strontium sulfate yields iron(II,III) oxide, sulfur, and strontium oxide (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

Reaction of iron(II) oxide and strontium sulfate
9FeOIron(II) oxide + SrSO4Strontium sulfate
๐Ÿ”ฅ
โŸถ
3Fe3O4Iron(II,III) oxide + SSulfur + SrOStrontium oxide

General equation

Reaction of oxidizable species and reducible species
Oxidizable speciesReducing agent + Reducible speciesOxidizing agent
๐Ÿ”ฅ
โŸถ
ProductOxidation product + ProductReduction product

Oxidation state of each atom

Reaction of iron(II) oxide and strontium sulfate

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
FeOIron(II) oxide9
Reducing
Oxidizable
SrSO4Strontium sulfate1
Oxidizing
Reducible

Products

Chemical formulaNameCoefficientTypeType in general
equation
Fe3O4Iron(II,III) oxide3
Oxidized
โ€“
SSulfur1
Reduced
โ€“
SrOStrontium oxide1
โ€“
โ€“

Thermodynamic changes

Changes in standard condition (1)

Reaction of iron(II) oxide and strontium sulfate
9FeOCrystalline solid + SrSO4Crystalline solid
๐Ÿ”ฅ
โŸถ
3Fe3O4Crystalline solid + SCrystalline solidrhombic + SrOCrystalline solid
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
โˆ’46.1โ€“โ€“โ€“
per 1 mol of
โˆ’5.12โ€“โ€“โ€“
per 1 mol of
โˆ’46.1โ€“โ€“โ€“
per 1 mol of
โˆ’15.4โ€“โ€“โ€“
per 1 mol of
โˆ’46.1โ€“โ€“โ€“
per 1 mol of
โˆ’46.1โ€“โ€“โ€“

Changes in standard condition (2)

Reaction of iron(II) oxide and strontium sulfate
9FeOCrystalline solid + SrSO4Crystalline solid
๐Ÿ”ฅ
โŸถ
3Fe3O4Crystalline solid + SCrystalline solidmonoclinic + SrOCrystalline solid
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
โˆ’45.8โ€“โ€“โ€“
per 1 mol of
โˆ’5.09โ€“โ€“โ€“
per 1 mol of
โˆ’45.8โ€“โ€“โ€“
per 1 mol of
โˆ’15.3โ€“โ€“โ€“
per 1 mol of
โˆ’45.8โ€“โ€“โ€“
per 1 mol of
โˆ’45.8โ€“โ€“โ€“

Changes in standard condition (3)

Reaction of iron(II) oxide and strontium sulfate
9FeOCrystalline solid + SrSO4Crystalline solidprecipitated
๐Ÿ”ฅ
โŸถ
3Fe3O4Crystalline solid + SCrystalline solidrhombic + SrOCrystalline solid
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
โˆ’49.4โ€“โ€“โ€“
per 1 mol of
โˆ’5.49โ€“โ€“โ€“
per 1 mol of
โˆ’49.4โ€“โ€“โ€“
per 1 mol of
โˆ’16.5โ€“โ€“โ€“
per 1 mol of
โˆ’49.4โ€“โ€“โ€“
per 1 mol of
โˆ’49.4โ€“โ€“โ€“

Changes in standard condition (4)

Reaction of iron(II) oxide and strontium sulfate
9FeOCrystalline solid + SrSO4Crystalline solidprecipitated
๐Ÿ”ฅ
โŸถ
3Fe3O4Crystalline solid + SCrystalline solidmonoclinic + SrOCrystalline solid
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
โˆ’49.1โ€“โ€“โ€“
per 1 mol of
โˆ’5.46โ€“โ€“โ€“
per 1 mol of
โˆ’49.1โ€“โ€“โ€“
per 1 mol of
โˆ’16.4โ€“โ€“โ€“
per 1 mol of
โˆ’49.1โ€“โ€“โ€“
per 1 mol of
โˆ’49.1โ€“โ€“โ€“

Changes in aqueous solution (1)

Reaction of iron(II) oxide and strontium sulfate
9FeOCrystalline solid + SrSO4Crystalline solid
๐Ÿ”ฅ
โŸถ
3Fe3O4Crystalline solid + SCrystalline solidrhombic + SrOCrystalline solid
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
โˆ’46.1โ€“โ€“โ€“
per 1 mol of
โˆ’5.12โ€“โ€“โ€“
per 1 mol of
โˆ’46.1โ€“โ€“โ€“
per 1 mol of
โˆ’15.4โ€“โ€“โ€“
per 1 mol of
โˆ’46.1โ€“โ€“โ€“
per 1 mol of
โˆ’46.1โ€“โ€“โ€“

Changes in aqueous solution (2)

Reaction of iron(II) oxide and strontium sulfate
9FeOCrystalline solid + SrSO4Crystalline solidprecipitated
๐Ÿ”ฅ
โŸถ
3Fe3O4Crystalline solid + SCrystalline solidrhombic + SrOCrystalline solid
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
โˆ’49.4โ€“โ€“โ€“
per 1 mol of
โˆ’5.49โ€“โ€“โ€“
per 1 mol of
โˆ’49.4โ€“โ€“โ€“
per 1 mol of
โˆ’16.5โ€“โ€“โ€“
per 1 mol of
โˆ’49.4โ€“โ€“โ€“
per 1 mol of
โˆ’49.4โ€“โ€“โ€“

Thermodynamic data of reactants

Chemical formulaStandard enthalpy
of formation
ฮ”fHยฐ
kJ ยท molโˆ’1		Standard Gibbs
energy of
formation
ฮ”fGยฐ
kJ ยท molโˆ’1		Standard
molar entropy
Sยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard molar
heat capacity at
constant pressure
Cpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
FeO (cr)-272.0[1]โ€“โ€“โ€“
SrSO4 (cr)-1453.1[1]-1340.9[1]117[1]โ€“
SrSO4 (cr)
precipitated
-1449.8[1]โ€“โ€“โ€“
SrSO4 (ai)-1455.07[1]-1304.00[1]-12.6[1]โ€“
* (cr):Crystalline solid, (ai):Ionized aqueous solution

Thermodynamic data of products

Chemical formulaStandard enthalpy
of formation
ฮ”fHยฐ
kJ ยท molโˆ’1		Standard Gibbs
energy of
formation
ฮ”fGยฐ
kJ ยท molโˆ’1		Standard
molar entropy
Sยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard molar
heat capacity at
constant pressure
Cpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
Fe3O4 (cr)-1118.4[1]-1015.4[1]146.4[1]143.43[1]
S (cr)
rhombic
0[1]0[1]31.80[1]22.64[1]
S (cr)
monoclinic
0.33[1]โ€“โ€“โ€“
S (g)278.805[1]238.250[1]167.821[1]23.673[1]
SrO (cr)-592.0[1]-561.9[1]54.4[1]45.02[1]
SrO (g)-8[1]โ€“โ€“โ€“
* (cr):Crystalline solid, (g):Gas

References

List of references

  1. 1
    Janiel J. Reed (1989)
    The NBS Tables of Chemical Thermodynamic Properties: Selected Values for Inorganic and C1 and C2 Organic Substances in SI Units
    National Institute of Standards and Technology (NIST)