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18Li[AlH4] + 48KMnO4 → 9Li2O + 48MnO2 + 8Al(OH)3 + 5Al2O3 + 48KOH

The reaction of lithium tetrahydridoaluminate and potassium permanganate yields lithium oxide, manganese(IV) oxide, aluminium hydroxide, aluminium oxide, and potassium hydroxide (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 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
Li[AlH4]Lithium tetrahydridoaluminate18
Reducing
Reducing
KMnO4Potassium permanganate48
Oxidizing
Oxidizing

Products

Chemical formulaNameCoefficientTypeType in general
equation
Li2OLithium oxide9
MnO2Manganese(IV) oxide48
Reduced
Al(OH)3Aluminium hydroxide8
Oxidized
Al2O3Aluminium oxide5
KOHPotassium hydroxide48
Oxidized

Thermodynamic changes

Changes in standard condition (1)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
ΔrG−27723 kJ/mol
K7.24 × 104856
pK−4856.86
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidα, corundum + 48KOHCrystalline solid
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
−27103−27723−2165200.2
−1505.7−1540.2−120.311.12
−564.65−577.56−45.104.171
per 1 mol of
−3011.4−3080.3−240.622.24
−564.65−577.56−45.104.171
−3387.9−3465.4−270.625.02
per 1 mol of
−5420.6−5544.6−433.040.04
−564.65−577.56−45.104.171

Changes in standard condition (2)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidδ + 48KOHCrystalline solid
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
−27057
−1503.2
−563.69
per 1 mol of
−3006.3
−563.69
−3382.1
per 1 mol of
−5411.4
−563.69

Changes in standard condition (3)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidρ + 48KOHCrystalline solid
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
−27010
−1500.6
−562.71
per 1 mol of
−3001.1
−562.71
−3376.3
per 1 mol of
−5402.0
−562.71

Changes in standard condition (4)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidκ + 48KOHCrystalline solid
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
−27036
−1502.0
−563.25
per 1 mol of
−3004.0
−563.25
−3379.5
per 1 mol of
−5407.2
−563.25

Changes in standard condition (5)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidγ + 48KOHCrystalline solid
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
−27009
−1500.5
−562.69
per 1 mol of
−3001.0
−562.69
−3376.1
per 1 mol of
−5401.8
−562.69

Changes in standard condition (6)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Crystalline solid + 5Al2O3Amorphous solid + 48KOHCrystalline solid
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
−26885
−1493.6
−560.10
per 1 mol of
−2987.2
−560.10
−3360.6
per 1 mol of
−5377.0
−560.10

Changes in standard condition (7)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidα, corundum + 48KOHCrystalline solid
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
−27039
−1502.2
−563.31
per 1 mol of
−3004.3
−563.31
−3379.9
per 1 mol of
−5407.8
−563.31

Changes in standard condition (8)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidδ + 48KOHCrystalline solid
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
−26993
−1499.6
−562.35
per 1 mol of
−2999.2
−562.35
−3374.1
per 1 mol of
−5398.6
−562.35

Changes in standard condition (9)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidρ + 48KOHCrystalline solid
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
−26946
−1497.0
−561.38
per 1 mol of
−2994.0
−561.38
−3368.3
per 1 mol of
−5389.2
−561.38

Changes in standard condition (10)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidκ + 48KOHCrystalline solid
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
−26972
−1498.4
−561.92
per 1 mol of
−2996.9
−561.92
−3371.5
per 1 mol of
−5394.4
−561.92

Changes in standard condition (11)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidγ + 48KOHCrystalline solid
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
−26945
−1496.9
−561.35
per 1 mol of
−2993.9
−561.35
−3368.1
per 1 mol of
−5389.0
−561.35

Changes in standard condition (12)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Amorphous solid + 5Al2O3Amorphous solid + 48KOHCrystalline solid
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
−26821
−1490.1
−558.77
per 1 mol of
−2980.1
−558.77
−3352.6
per 1 mol of
−5364.2
−558.77

Changes in standard condition (13)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidα, corundum + 48KOHCrystalline solid
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
−26262
−1459.0
−547.13
per 1 mol of
−2918.0
−547.13
−3282.8
per 1 mol of
−5252.4
−547.13

Changes in standard condition (14)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidδ + 48KOHCrystalline solid
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
−26216
−1456.4
−546.17
per 1 mol of
−2912.9
−546.17
−3277.0
per 1 mol of
−5243.2
−546.17

Changes in standard condition (15)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidρ + 48KOHCrystalline solid
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
−26168
−1453.8
−545.17
per 1 mol of
−2907.6
−545.17
−3271.0
per 1 mol of
−5233.6
−545.17

Changes in standard condition (16)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidκ + 48KOHCrystalline solid
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
−26195
−1455.3
−545.73
per 1 mol of
−2910.6
−545.73
−3274.4
per 1 mol of
−5239.0
−545.73

Changes in standard condition (17)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidγ + 48KOHCrystalline solid
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
−26168
−1453.8
−545.17
per 1 mol of
−2907.6
−545.17
−3271.0
per 1 mol of
−5233.6
−545.17

Changes in standard condition (18)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Crystalline solid + 5Al2O3Amorphous solid + 48KOHCrystalline solid
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
−26043
−1446.8
−542.56
per 1 mol of
−2893.7
−542.56
−3255.4
per 1 mol of
−5208.6
−542.56

Changes in standard condition (19)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidα, corundum + 48KOHCrystalline solid
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
−26198
−1455.4
−545.79
per 1 mol of
−2910.9
−545.79
−3274.8
per 1 mol of
−5239.6
−545.79

Changes in standard condition (20)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidδ + 48KOHCrystalline solid
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
−26152
−1452.9
−544.83
per 1 mol of
−2905.8
−544.83
−3269.0
per 1 mol of
−5230.4
−544.83

Changes in standard condition (21)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidρ + 48KOHCrystalline solid
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
−26104
−1450.2
−543.83
per 1 mol of
−2900.4
−543.83
−3263.0
per 1 mol of
−5220.8
−543.83

Changes in standard condition (22)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidκ + 48KOHCrystalline solid
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
−26131
−1451.7
−544.40
per 1 mol of
−2903.4
−544.40
−3266.4
per 1 mol of
−5226.2
−544.40

Changes in standard condition (23)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Amorphous solid + 5Al2O3Crystalline solidγ + 48KOHCrystalline solid
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
−26104
−1450.2
−543.83
per 1 mol of
−2900.4
−543.83
−3263.0
per 1 mol of
−5220.8
−543.83

Changes in standard condition (24)

Reaction of lithium tetrahydridoaluminate and potassium permanganate
18Li[AlH4]Crystalline solid + 48KMnO4Crystalline solid
9Li2OCrystalline solid + 48MnO2Amorphous solidprecipitated + 8Al(OH)3Amorphous solid + 5Al2O3Amorphous solid + 48KOHCrystalline solid
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
−25979
−1443.3
−541.23
per 1 mol of
−2886.6
−541.23
−3247.4
per 1 mol of
−5195.8
−541.23

Changes in aqueous solution

Reaction of lithium tetrahydridoaluminate and potassium permanganate
ΔrG−31012 kJ/mol
K1.17 × 105433
pK−5433.07
18Li[AlH4]Crystalline solid + 48KMnO4Ionized aqueous solution
9Li2OCrystalline solid + 48MnO2Crystalline solid + 8Al(OH)3Crystalline solid + 5Al2O3Crystalline solidα, corundum + 48KOHIonized aqueous solution
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
−31951−31012−7411−468.4
−1775.1−1722.9−411.7−26.02
−665.65−646.08−154.4−9.758
per 1 mol of
−3550.1−3445.8−823.4−52.04
−665.65−646.08−154.4−9.758
−3993.9−3876.5−926.4−58.55
per 1 mol of
−6390.2−6202.4−1482−93.68
−665.65−646.08−154.4−9.758

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
Li[AlH4] (cr)-116.3[1]-44.7[1]78.74[1]83.18[1]
KMnO4 (cr)-837.2[1]-737.6[1]171.71[1]117.57[1]
KMnO4 (ai)-793.8[1]-730.5[1]293.7[1]-60.2[1]
* (cr):Crystalline solid, (ai):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
Li2O (cr)-597.94[1]-561.18[1]37.57[1]54.10[1]
Li2O (g)-160.7[1]-181.6[1]231.48[1]49.83[1]
MnO2 (cr)-520.03[1]-465.14[1]53.05[1]54.14[1]
MnO2 (am)
precipitated
-502.5[1]
Al(OH)3 (cr)-1284[2]-1306[2]71[2]93.1[2]
Al(OH)3 (am)-1276[1]
Al2O3 (cr)
α, corundum
-1675.7[1]-1582.3[1]50.92[1]79.04[1]
Al2O3 (cr)
δ
-1666.5[1]
Al2O3 (cr)
ρ
-1657[1]
Al2O3 (cr)
κ
-1662.3[1]
Al2O3 (cr)
γ
-1656.9[1]
Al2O3 (am)-1632[1]
Al2O3 (cr)
1 hydrate
-1998.91[1]-1841.78[1]70.67[1]106.19[1]
Al2O3 (cr)
3 hydrate
-2576.5[1]
KOH (cr)-424.764[1]-379.08[1]78.9[1]64.9[1]
KOH (g)-231.0[1]-232.6[1]238.3[1]49.20[1]
KOH (ai)-482.37[1]-440.50[1]91.6[1]-126.8[1]
KOH (cr)
1 hydrate
-748.9[1]-645.1[1]117.2[1]
KOH (cr)
2 hydrate
-1051.0[1]-887.3[1]150.6[1]
* (cr):Crystalline solid, (g):Gas, (am):Amorphous solid, (ai):Ionized aqueous solution

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)

  2. 2
    James G. Speight (2017)
    Lange's Handbook of Chemistry, 17th edition
    McGraw Hill Education