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Thermodynamic Quantities for Substances and Ions at 25oC.

Inorganic Substances

Substance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

e(g)0020.87

AluminumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Al(s)0028.3

Al3+(aq)531485321.7

AlCl3(s)705.6630.1109.3

Al2Cl6(g)12911221490

AlF3(s)1504142566.48

Al2O3(,s)1676158250.94

Al(OH)3(s)1276

Al2(SO4)3(s)34413100239

BariumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Ba(s)0062.3

Ba2+(aq)537.6560.89.6

Ba2+(g)1649.9

Ba(g)175.6144.8170.28

Ba+(g)684.6

BaCO3(s)12161138112

BaCl2(s)858.1810.4123.7

BaF2(s)1209115996.40

BaO(s)548.1520.472.09

Ba(OH)2(s)946.0859.4107

Ba(OH)28H2O(s)33422793427

BaSO4(s)14731362132

BerylliumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Be(s)009.54

BeCl2(s)496.2449.575.81

BeF2(s)1027979.553.35

BeO(s)608.4579.113.77

BismuthSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Bi(s)0056.74

BiCl3(s)379315177

Bi2O3(s)573.9493.7151

BoronSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

B(s,-rhomohedral)005.86

BCl3(l)427.2387206

BF3(g)11371120.3254.0

B2H6(g)3686.6232.0

B2O3(s)1272119353.8

BromineSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Br(g)111.982.40174.90

Br(aq)120.9102.8280.71

Br(g)218.9

Br2(g)30.913.13245.38

Br2(l)00152.23

BrCl(g)14.60.96240.0

BrF3(g)255.6229.5292.4

BrF3(l)300.8240.6178.2

HBr(g)36.4053.43198.6

CadmiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Cd(s)0051.76

Cd(g)112.878.20167.64

Cd2+(aq)75.9077.6173.2

CdCl2(s)391.5344.0115.3

CdO(s)25822854.8

CdS(s)14414171

CalciumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Ca(s)0041.4

Ca(g)192.6158.9154.78

Ca2+(aq)542.96553.0455.2

Ca2+(g)1934.1

Ca+(g)788.6

CaBr2(s)682.8663.6130.

CaCO3(s)1207112888.70

CaCl2(s)795.8748.1105

CaF2(s)1220116768.87

CaH2(s)18614742

Ca(NO3)2(s)938.4743.2193

CaO(s)635.1604.039.75

Ca(OH)2(s)986.1898.683.39

CaOH+(aq)718.4

Ca3(PO4)2(s)41213885236

CaSO4(s)14341322106.7

CarbonSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

C(g)716.7671.3158.0

C(s,graphite)005.74

C(s,diamond)1.902.902.38

CCl4(g)102.960.63309.7

CCl4(l)135.465.27216.2

C2N2(g)308.9297.2242.3

CN(aq)151166118

HCN(g)135125201.7

HCN(l)105121112.8

HCN(aq)105112129

CO(g)110.5137.2197.6

CO2(g)393.5394.4213.6

CO2(aq)412.9386.2121

CO32(aq)677.1527.856.9

HCO3(aq)691.11587.0695.0

H2CO3(aq)698.7623.42191

C3O2(g)93.72109.8276.4

C3O2(l)117.3105.0181.1

COCl2(g)220.9206.8283.8

CH3Cl(g)83.760.2234

CH2Cl2(l)11763.2179

CHCl3(l)13271.5203

COS(g)138.4165.6231.5

CS2(g)11766.9237.79

CS2(l)89.7065.27151.3

CesiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Cs+(g)458.5427.1169.72

Cs+(aq)248282.0133

Cs(g)76.749.7175.5

Cs(s)0085.15

CsF(s)554.7525.488

CsCl(s)442.8414101.18

CsBr(s)395383121

CsI(s)337333130

ChlorineSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Cl(g)121.7105.7165.1

Cl(aq)167.2131.256.5

Cl(g)234240153.25

Cl2(g)00223.0

ClF3(g)163.2123.0281.5

ClO2(g)102.5120.5256.7

Cl2O(g)80.3397.49267.9

HCl(g)92.3195.30186.8

HCl(aq)167.2131.356.48

ChromiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Cr(s)0023.66

CrCl2(s)395.4356.0115.3

CrCl3(s)556.5486.1123.0

Cr2O3(s)1135105381.17

CrO42(aq)881.2727.850.21

Cr2O72(aq)1490.31301.1261.9

[Cr(H2O)6]3+(aq)1971

CobaltSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Co(s)0030.0

Co2+(aq)67.451.5155

Co3+(aq)92.0134.0305.0

CoO(s)237.9214.252.97

Co3O4(s)891.0774.0102.5

Co(OH)2(s, pink)539.7454.479.0

CoCl2(s)312.5269.8109.2

CopperSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Cu(s)0033.15

Cu(g)341.1301.4166.29

Cu+(aq)51.950.226

Cu2+(aq)64.7765.4999.6

CuCl2(s)220.1175.7108.1

CuCO3Cu(OH)2(s)1051893.7186

Cu2O(s)168.6146.093.14

CuO(s)157.3129.742.63

Cu(OH)2(s)450.2373108

CuSO45H2O(s)2279.61880.1300.4

FluorineSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

F(g)78.9961.92158.7

F(g)255.6262.5145.47

F(aq)332.6278.813.8

F2(g)00202.7

HF(g)271.1273.2173.7

HeliumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

He(g)00126.0

HydrogenSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

H(g)218.0203.3114.6

H+(g)1536.31517.1108.83

H+(aq)000

H3O+(aq)285.869.91

H2(g)00130.6

HBr(g)36.4053.43198.6

HCl(g)92.3195.30186.8

HCl(aq)167.2131.356.48

HCN(g)135125201.7

HF(g)271.1273.2173.7

HI(g)26.481.72206.5

HNO3(l)173.279.91155.6

HNO3(aq)207.4113.3146.4

H2O(g)241.8228.6188.7

H2O(l)285.8237.269.91

H2O2(g)136.1105.5232.9

H2O2(l)187.8120.4110

H2O2(aq)191.2134.1144

H2S(g)20.6333.56205.7

H2SO4(l)814.0690.1156.9

H2SO4(aq)909.3744.620.08

IodineSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

I(g)106.870.28180.7

I(g)194.7

I(aq)55.1951.57111.3

I2(g)62.4419.36260.6

I2(s)00116.1

IBr(g)40.843.72258.7

ICl(g)17.785.44247.4

ICl(l)23.8913.60135.1

HI(g)26.481.72206.5

IronSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Fe(s)0027.28

Fe(l)13.1311.0534.29

Fe2+(aq)89.178.90137.7

Fe3+(aq)48.54.7315.9

FeCO3(s)740.6666.792.88

FeCl2(s)341.8302.3118.0

FeCl3(s)399.5334.1142.3

FeO(s)272.0251.560.75

Fe2O3(s)824.2742.287.40

Fe3O4(s)1118.41015.4146.4

Fe(OH)3(s)823.0696.6107

LeadSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Pb(s)0064.81

Pb2+(aq)1.724.4310.5

PbBr2(s)278.7161.5

PbCl2(s)359314136

PbI2(s)175.5173.6174.8

PbO(s,red)219.0189.266.5

PbO2(s)277217.468.6

PbS(s)98.396.791.3

PbSO4(s)919.9813.2148.6

LithiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Li(s)0029.12

Li+(aq)278.5293.313.4

Li(g)161128138.67

Li+(g)687.163649.989132.91

LiF(s)616.9588.735.66

LiCl(s)408.6384.459.33

LiBr(s)35134274.1

LiI(s)27027085.8

Li2O(s)597.94561.1837.57

LiOH(s)484.9439.042.80

LiNO3(s)483.1381.190.0

MagnesiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Mg(s)0032.69

Mg(g)150115148.55

Mg+(g)894.1

Mg2+(g)2351

Mg2+(aq)466.9454.8138.1

MgCl2(s)641.3591.889.62

MgCO3(s)1096101265.7

MgF2(s)1124107157.24

MgO(s)601.7569.426.94

MgOH+(aq)626.7

Mg(OH)2(s)924.7833.963.18

Mg3N2(s)46140188

MgSO4(s)1285117191.6

ManganeseSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Mn(s,)0032.0

Mn2+(aq)220.8228.173.6

MnCl2(s)481.3440.5118.2

MnO2(s)520465.253.05

MnO4(aq)541.4447.2191.2

MnO42(aq)653.0500.759.0

MercurySubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Hg(g)61.3231.85174.9

Hg(l)0076.02

Hg2+(aq)164.8

Hg22+(aq)172.4153.984.5

HgCl2(s)230184144

Hg2Br2(s)206.9218.0

Hg2Cl2(s)265.4210.66191.6

Hg2I2(s)121.3233.5

HgO(s)90.8358.5670.29

NickelSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Ni(s)0030.1

Ni2+(aq)64.046.4159

NiCl2(s)305.3259.097.7

Ni(OH)2(s)529.7447.288.0

NitrogenSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

N(g)472.7455.6153.2

N2(g)00191.5

NF3(g)124.783.2260.7

NH3(g)46.1116.48192.3

NH3(aq)80.2926.57111.3

NH4+(aq)132.579.31113.4

NH4Br(s)270.8175113.0

NH4Cl(s)314.4203.094.56

NH4F(s)464.0348.871.96

NH4HCO3(s)849.4666.1121

NH4I(s)201.4113117

NH4NO3(s)365.6184.0151.1

NH4NO3(aq)339.9190.7259.8

(NH4)2SO4(s)1181901.9220.1

N2H4(g)95.40159.3238.4

N2H4(l)50.63149.2121.2

NO(g)90.2586.57210.6

N2O(g)82.05104.2219.7

NO2(g)33.1851.30240.0

N2O4(g)9.1697.82304.2

N2O4(l)19.697.40209.2

N2O5(g)11.3115.1355.7

NO3(aq)205.0108.7146.4

HNO3(l)173.279.91155.6

HNO3(aq)207.4113.3146.4

NOBr(g)82.1782.4273.5

NOCl(g)51.7166.07261.6

OxygenSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

O(g)249.2231.7160.9

O2(g)00205.0

O3(g)142.7163.2238.8

OH(aq)230.0157.210.75

OF2(g)24.541.8247.3

PhosphorousSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

P(g)333.9292.0163.1

P(,s,white)0041.1

P4(s,red)17.612.122.8

P2(g)146.2103.8218.0

P4(g)58.924.5279.9

PCl3(g)287.0267.8311.7

PCl3(l)319.7272.3217.1

PCl5(g)374.5305.0364.5

PCl5(l)443.5

PH3(g)5.413.4210.1

P4O10(s)29842698228.9

PO43(aq)12771019222

HPO42(aq)1292.11089.333

H2PO4(aq)1296.31130.490.4

H3PO4(aq)1288.31142.7158

PotassiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

K(g)89.2460.63160.2

K(l)2.280.2671.46

K(s)0064.18

K+(aq)252.4283.3102.5

K+(g)514.197481.202154.47

KBr(s)393.8380.795.90

KCN(s)113101.9128.5

KCl(s)436.7409.282.59

KClO3(s)397.7296.3143

KClO4(s)432.8303.2151.0

KF(s)567.3537.866.57

KI(s)327.9324.9106.3

KNO3(s)494.6394.9133.1

KOH(s)424.8379.178.87

KOH(aq)482.4440.591.63

K2SO4(s)14381321175.6

RubidiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Rb+(g)495.04

Rb+(aq)246282.2124

Rb(g)85.8155.86169.99

Rb(s)0069.5

RbF(s)549.28

RbCl(s)430.58

RbBr(s)389.2378.1108.3

RbI(s)328326118.0

SiliconSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Si(s)0018.8

SiH4(g)3456.9204.5

Si2H6(g)80.3127272.5

SiO2(s, quartz)910.9856.541.84

SilverSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Ag(s)0042.55

Ag(g)289.2250.4172.892

Ag+(aq)105.677.1172.68

AgBr(s)100.496.90107

AgCl(s)127.1109.896.2

AgF(s)20318584

AgI(s)61.8466.19115

AgNO3(s)124.433.5140.9

Ag2O(s)31.011.2121

Ag2S(s)31.840.3146

Ag2SO4(s)715.9618.5200.4

SodiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Na(g)107.376.78153.6

Na(l)2.410.5057.86

Na(s)0051.21

Na+(aq)240.1261.959.0

Na+(g)609.839574.877147.85

Na2(g)142.0104.0230.1

NaBr(s)361.1349.086.82

Na2CO3(s)11311044135.0

NaHCO3(s)950.8851.0102

NaCl(s)411.1384.072.13

NaCl(aq)407.3393.1115.5

NaClO3(s)365.8262.3123

NaClO4(s)383.3254.9142.3

NaF(s)573.7543.551.46

NaH(s)56.2733.540.02

NaI(s)287.8286.198.53

NaNO3(s)467.9367.1116.5

NaNO3(aq)447.4373.2205.4

Na2O2(s)510.9447.794.98

NaOH(s)425.6379.564.48

NaOH(aq)469.2419.248.1

NaH2PO4(s)15371386127.5

Na2HPO4(s)17481608150.5

Na3PO4(s)19171789173.8

NaHSO4(s)1125992.9113

Na2SO4(s)13871270149.6

Na2SO4(aq)13901268138.1

Na2SO410H2O(s)43273647592.0

Na2S2O3(s)11231028155

StrontiumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Sr2+(g)1784

Sr2+(aq)545.8557.332.6

Sr+(g)719.6

Sr(g)164110164.54

Sr(s)0054.4

SrCl2(s)828.4781.2117

SrF2(s)1216.382.1

SrO(s)592.0562.455.5

SrCO3(s)1218113897.1

SrSO4(s)14451334122

SulfurSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

S(s,rhombic)0031.8

S(s,monoclinic)0.300.09632.6

S8(g)102.349.16430.2

S(g)279239168

S2(g)12980.1228.1

S2(aq)41.883.722

HS(aq)17.712.661.1

H2S(g)20.6333.56205.7

H2S(aq)3927.4122

S2Cl2(g)18.431.8331.5

SF6(g)12091105291.7

SO2(g)296.8300.2248.1

SO3(g)395.7371.1256.6

SO42(aq)909.3744.520.1

HSO4(aq)885.75752.87126.9

H2SO4(l)814.0690.1156.9

H2SO4(aq)909.3744.620.08

S2O32(aq)648.5522.567

SO2Cl2(g)364.0320.0311.8

SO2Cl2(aq)394.1314207

TinSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Sn(s,white)0051.55

Sn(s,gray)2.10.144.14

SnCl4(l)511.3440.2259

SnO(s)28625756.5

SnO2(s)580.7519.752.3

TitaniumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Ti(s)0030.6

TiCl2(s)513.8464.487.4

TiCl3(s)720.9653.5139.7

TiCl4(g)763.2726.8355

TiCl4(l)804.2737.2252.3

TiO2(s)944.7889.550.33

UraniumSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

U(s)0050.21

UF6(g)21472064378

UF6(s)21972069228

UO2(s)1085103277.03

ZincSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

Zn(s)0041.6

Zn(g)130.594.93160.9

Zn2+(aq)153.9147.1112.1

ZnCl2(s)415.1369.4111.5

Zn(OH)2(s)641.9553.581.2

ZnO(s)348.3318.343.64

ZnS(s,zincblende)20319857.7

Organic SubstancesSubstance or IonHfo(kJ/mol)Gfo(kJ/mol)So(J/molK)

CH4(g) methane74.8150.75186.2

C2H2(g) acetylene226.7209.2200.8

C2H4(g) ethylene52.2668.12219.4

C2H6(g) ethane84.6832.89229.5

C3H8(g) propane103.823.56270.2

C4H10(g) butane125.717.15310.1

C6H6(g) benzene82.93129.7269.2

C6H6(l) benzene48.99124.4173.3

C6H12(g) cyclohexane123.131.8298.2

C6H12(l) cyclohexane156.226.7204.3

C10H8(g) naphthalene149223.6335.6

C10H8(s) naphthalene75.3201.0166.9

HCHO(g) formaldehyde117.0110.0218.7

CH3OH(g) methanol200.7162.0239.7

CH3OH(l) methanol238.7166.4126.8

CH3CHO(g) acetaldehyde166.1133.4246.4

CH3CHO(l) acetaldehyde191.8128.3160.4

C2H5OH(g) ethanol234.4167.9282.6

C2H5OH(l) ethanol277.7174.9160.7

C6H5OH(s) phenol165.050.42144.0

(CH3)2CO(g) acetone216.6153.1294.9

(CH3)2CO(l) acetone247.6155.7200.4

HCOOH(l) formic acid409346129.0

HCOOH(aq) formic acid410356164

HCOO(aq) formate ion41033591.6

CH3COOH(g) acetic acid432.3374.0282.5

CH3COOH(l) acetic acid484.1389.9159.8

CH3COOH(aq) acetic acid488.3396.6178.7

C6H5COOH(s) benzoic acid385.1245.3167.6

CH3NH2(g) methylamine23.032.3242.6

C6H5NH2(g) aniline86.86166.7319.2

C6H5NH2(l) aniline31.6149.1191.3

C6H12O6(s) glucose1273.3910.4212.1

C12H22O11(s) sucrose2226.1360.2