Inorganic Compounds:  Physical and Thermochemical Data
Hfø  Standard molar enthalpy change of formation at 298 K. Chosen standard pressure is 1 atm.
Gfø  Standard molar Gibbs free energy change in formation at 289 K. Chosen standard pressure is 1 atm.
Sø  Standard molar entropy at 298 K. Chosen standard pressue is 1 atm.
msat  Solubility in water measured in moles per 100 grams at 298 K. A figure in brackets after the solubility gives the concentration of the saturated solution as moles per 100 cm3 (mL) of solution for cases where the solution density is known to be significantly different from 1 g cm-3. This information is not available for many compounds where it would be relevant. A superscript gives the water of crystallization of the solid phase when different from standard state.
Compound Hfø
kJ mol-1
Gfø
 kJ mol-1 
Sø
J mol-1 K-1
msat
mol/100 g H2O
Aluminum



Al(s) 0 0 28.3
Al3+(g) 5483.9 ------- 149.9
Al(aq) -524.7 -481.2 -----
AlF3(s) -1504.1 -1425.1 66.4  0.00671
AlCl3(s) -704.2 -628.9  110.7  0.52
AlCl3.6H2O(s) -2691.6 -------  -------  0.346
AlBr3(s) -527.2 -488.4 163.2 decomposes
AlI3(s) -313.8 -300.8 159.0 decomposes
Al2O3(s) -1675.7 -1582.4 50.9 1.00 x 10-10
Al(OH)3(s) -1287.4 -1149.8 85.4 1.28 x 10-6
Al(NO3)3.6H2O(s) -2850.5 -2203.9 467.8
Al2S3(s) -723.8 ------- ------- decomposes
Al2(SO4)3(s)  -3440.0 -3100.1  239.3 0.0915
Al2(SO4)3.6H2O(s) -5311.7 -4622.6 469.0
Al2(SO4)3.18H2O(s) -8878.9 -7437.5 ----- 0.113





Ammonium Compounds (see under Nitrogen)
Compound Hfø
kJ mol-1
Gfø
 kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
Antimony                                        
                
                     

Sb3+(g) 2703.3 ------- 168.7
SbH3(g) 145.1 147.7 232.7  8.92 x 10-4
SbF3(s) -915.5 -807.0 105.4 2.15
SbCl3(s) -382.2 -323.7 184.0 4.33
SbCl5(l) -440.2 -350.2 301.0 decomposes
Sb4O6(s) -1440.6  -1268.2  220.9 slightly soluble
Sb2S3 (black)(s) -174.9 -173.6 182.0 2.06 x 10-6
Sb2(SO4)3(s) -2402.5  ------- ------- insoluble





Arsenic



As(s) 0 0 35.1
As3+(g) 5950.2 --------- 162.3
AsH3(g) 66.4 68.9 222.7 8.92 x 10-4
AsF3(l) -956.3 -909.1 181.2 decomposers
AsF3(g) -920.6 -905.7 289.0
AsCl3(l) -305.0 -259.4 216.3 decomposes
AsBr3(s) -197.5 -169.0 161.1 decomposes
As2O3(s) -653.0 -571.0 117.0 0.0104
As2O5(s) -924.9 -782.4 105.4 2.97 x 10-14
As2O3(s) -169.0 -168.6 163.6 2.03 x 10-7
As4O6(s) -1314.0 -1153.0 223.0





Barium



Ba(s) 0 0 66.9
Ba2+(g) 1660.5 -------- 170.2
Ba2+(aq) -537.0 -560.8 9.6
BaH2(s) -178.7 -132.2 -------- decomposes to H2
BaF2(s) -1207.1 -1156.9 96.4 9.24 x 10-4
BaCl2(s) -858.6 -810.4 123.7 0.146
BaCl2.2H2O(s) -1406.1 -1296.5 202.9 0.178
Ba(ClO3)2(s) -762.7 -556.9 231.0 0.0697
Ba(ClO3)2.H2O(s) -1069.0 ---------- ---------- 0.125
Ba(ClO4)2(s) -800.0 -535.1 249.0 0.860
BaBr2(s) -757.3 -736.8 146.0 0.330
Compound Hfø
kJ mol-1
Gfø
 kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
BaBr2.2HO(s) -1366.1 -1230.5 226.0 0.356
Ba(BrO3)2(s) -752.7 -577.4 243.0 9.86 x 10-4
Ba(BrO3)2.H2O(s) -1054.8 -824.6 292.5 0.00202
BaI2(s) -602.1 -609.0 167.0 0.564
BaI2.2H2O(s) -1216.7 ------- -------- 0.63
Ba(IO3)2(s) -1027.2 -864.8 249.0 8.11 x 10-5
Ba(IO3)2.H2O(s) -1322.1 -1104.2 297.0 slighty soluble
BaO(s) -553.5 -525.1 70.4 0.0277
BaO2(s) -634.3 -572.0 65.7 slightly soluble,
decomposes
Ba(OH)2(s) -944.7 -855.2 99.7 0.0150
BaCO3(s) -1216.3 -1137.6 112.1 9.12 x 10-6
Ba(HCO3)2(s) -1921.6 -1734.3 192.0 0.0028
Ba(NO3)2(s) -992.1 -796.7 213.8 0.0391
BaS(s) -460.0 -456.0 78.2 0.0529
BaSO4(s) -1473.2 -1362.3 151.9 9.43 x 10-7
BaCrO4(s) -1428.0 -1338.8 132.2 1.14 x 10-6
BaC2O4(s) -1368.6 ------- -------- 5.2 x 10-5
BaC2O4.2H2O(s) -1971.1 ------- -------- 5.20 x 10-5





Beryllium



Be(s) 0 0 9.5
Be2+(s) 2993.0 --------- 136.2
BeF2(s) -1026.8 -979.5 53.2 1.80
BeCl2(s) -490.4 -445.6 82.7 0.896
BeCl2.4H2O(s) -1808.3 -1563.0 243.1
BeBr2(s) -353.5 -354.0 112.1 soluble
BeO(s) -609.6 -580.3 14.1 1.40 x 10-8
Be(OH)2(s) -902.4 -815.0 51.9
Be(NO3)2.3H2O(s) -787.8 ------- -------- 0.804
BeS(s) -234.3 -232.0 35.0 decomposes
BeSO4(s) -1205.2 -1093.9 77.9 insoluble
BeSO4.4H2O(s) -2423.7 -2080.7 234.0 0.379
Compound Hfø
kJ mol-1
Gfø
 kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
Bismuth                                    
               
   
Bi(s) 0 0 56.9
Bi3+(g) 5005.7 ---------- ----------
BiCl3(s) -379.1 -315.1 177.0 decomposes
Bi(ClO)3(s) -366.9 -322.2 120.5 insoluble
BiI3(s) -105.0 -175.3 233.9 insoluble
Bi2O3(s) -573.9 -493.7 151.5 insoluble
Bi2S3(s) -143.1 -140.6 200.46 3.6 x 10-8
Bi2(SO4)3(s) -2544.3 -2583.6 --------- decomposes





Boron



B(s) 0 0 5.9
B3+(s) 7468.0 --------- 138.5
B2H6(g) 35.6 86.6 232.0 decomposes
BF3(g) -137.0 -1120.3 254.0 0.00472
BCl3(l) -427.2 -387.4 206.3  decomposes
BCl3(g) -403.7 -388.7 290.0 decomposes
BI3(g) 71.1 20.8 349.1
B2O3(s) -1272.8 -1193.7 54.0 0.0160
B2O3(l) -1254.5 -1182.4 77.8 0.0158
B(OH)3(s) -1094.0 -969.0 88.8
BN(s) -254.4 -228.4 14.8 insoluble
B2S3(s) -240.6 -229.0 57.4 decomposes





Bromine



Br2(l) 0 0 152.2
Br2(g) 30.9 3.1 245.4 0.0224
Br-1(g) -233.9 -238.7 163.4





Cadmium



Cd(s) 0 0 51.8
Cd2+(g) 2623.5 ---------- 167.7
CdF2(s) -700.4 -647.7 77.4 0.0289
CdCl2(s) -391.5 -344.0 115.3 0.76
CdCl2.H2O(s) -688.4 -587.1 167.8
Cd(ClO4)2(aq) -334.6 -94.8 290.8
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
Cd(ClO4)2.6H2O(s)     -2052.7     ----------- ------------       
CdBr2(s) -316.2 -296.3 137.2 0.413
CdI2(s) -203.3 -201.4 161.1 0.235
Cd(IO3)2(s) ---------- 377.1 ----------- soluble
CdO(s) -258.2 -228.4 54.8 3.80 x 10-6
Cd(OH)2(s) -560.7 -473.6 96.0 5.14 x 10-8
Cd(CN)2(s) 162.2 207.9 104.2 0.0103
Cd(NO3)2(s) -456.3 -259.0 197.9 0.461
Cd(NO3)2.2H2O(s) -1055.6 -748.9 ---------
Cd(NO3)2.4H2O(s) -1649.0 -1217.1 --------- 0.697
CdS(s) -161.9 -156.5 64.8 1.46 x 10-11
CdSO4(s) -933.3 -822.8 123.0 0.362
CdSO4.2.67H2O(s) -1729.4 -1465.3 229.6 1.58





Cesium



Cs(s) 0 0

Cs+1(g) 458.0 -------- 169.7
CsF(s) -553.5 -525.5 92.8 3.84
CsCl(s) -443.0 -414.5 101.2 1.13
CsClO3(s) -411.7 -307.9 156.1 0.0290
CsClO4(s) -443.1 -314.3 175.1 0.00861
CsBr(s) -405.8 -391.4 113.1 0.580
CsI(s) -346.0 -340.6 123.1 0.329
CsIO4(s) --------- -380.7 184.0 0.00664
Cs2O(s) -345.8 -308.2 146.9 very soluble,
decomposes
CsOH(s) -417.2 -359.0 86.0 2.02
CsHCO3(s) -966.1 -831.8 130.0 1.079
CsNO3(s) -506.0 -406.6 155.2 0.0470
Cs2SO4(s) -1443.0 -1323.7 211.9 0.461





Calcium



Ca(s) 0 0 41.4
Ca2+(g) 1925.0 ------- 154.8
CaH2(s) -186.2 -147.3 42.0 decomposes
CaF2(s) -1219.6 -1167.3 68.9 2.31 x 10-5
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
CaCl2(s) -795.8 -748.1 104.6 0.536
CaCl2.H2O(s) -1109.2 -1010.9 --------- 0.595
CaCl2.2H2O(s) -1402.9 --------- --------- 0.665
CaCl2.4H2O(s) -2009.6 -1724.0 212.6 0.979
CaCl2.6H2O(s) -2607.9 -2205.0 284.9 0.746
Ca(ClO4)2(s) -736.8 --------- 233.0 0.789
Ca(ClO4)2.4H2O(s) -1948.9 -1476.8 433.5
CaBr2(s) -682.8 -663.6 130.0 0.625
CaBr2.6H2O(s) -2506.2 -2153.1  410.0 1.929
Ca(BrO3)2(s) -718.8 --------- 227.6
CaI2(s) -533.5 -528.9 142.0 0.619
CaI2.8H2O(s) -2929.6 --------- ---------
Ca(IO3)2(s) -1002.5 -893.3 230.1 0.000513
Ca(IO3)2.H2O(s) -1293.3 --------- ---------
Ca(IO3)2.6H2O(s) -2780.7 -2267.7 451.9 0.000261
CaO(s) -635.1 -604.0 39.7 0.00234
Ca(OH)2(s) -986.1 -898.6 83.4 0.00153
CaC2(s) -59.1 -64.8 69.9 decomposes
CaCO3 calcite -1206.9 -1128.8 92.9 0.000013
CaCO3 aragonite -1207.1 -1127.8 88.7
Ca(NO3)2(s) -635.1 -743.2 193.3 0.622
Ca(NO3)2.2H2O(s) -1540.8 -1229.3 269.4
Ca(NO3)2.3H2O(s) -1838.0 -1471.9 319.2
Ca(NO3)2.4H2O(s) -2132.3 -1713.5 375.3 0.841
CaS(s) -482.4 -477.4 56.5 0.000294
CaSO3(s) -1156.0 ------- -------
CaSO4(s) -1431.1 -1321.9 106.7 0.00466
CaSO4.½H2O(s) -1576.7 -1436.8 130.5 0.00110
CaSO4.2H2O(s) -2022.6 -1797.4 194.1 0.0700
Ca3(PO4)2(s) -4120.8 -3884.8 236.0 0.0000635
CaCrO4.2H2O -1379.0 -1277.4 133.9 0.107
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
CaC2O4(s)               -1360.6 ------ ------ 5.3 x 10-6
CaC2O4.H2O(s) -1674.9 -1514.0 156.5 4.92 x 10-6
CaSi2(s) -151.0 ------- ------- decomposes
CaSiO3(s) -1634.9 -1549.7 81.9 8.18 x 10-5
Ca2SiO4(s) -2307.5 -2192.8 127.7





Carbon



C(s, graphite) 0 0 5.7
C(s, diamond) 1.9 2.9 2.4
C(g) 716.7 671.3 158.0 insoluble
C2(g) 836.8 780.4 199.3 insoluble
C3(g) 793.5 773.1 212.1 insoluble
CCl4(l) -134.0 -65.3 214.4
CO(g) -110.5 -137.2 197.6 0.0000215
CO2(g) -393.5 -394.4 213.6 0.00329
CO2(aq) -413.8 -386.0 117.6
CO32-(aq) -677.1 -527.8 -56.9
C2N2(g) 307.9 296.3 242.1 0.0214
CS2(l) 98.7 65.2 151.3 0.00222
CS2(g) 117.0 67.2 237.7





Chlorine



Cl2(g) 0 0 233.0
Cl-1(g) -246.0 -240.0 153.1
Cl2O(g) 80.3 97.9 266.1 0.329
ClO2(g) 102.5 120.5 256.7 0.129





Chromium



Cr(s) 0 0 23.8
Cr3+(aq) -232.0 --------- ----------
CrF3(s) -1159.0 -1088.0 93.9 insoluble
CrCl2(s) -326.0 -282.0 115.0
CrCl3(s) -556.5 -486.2 115.3 1.62
CrO2Cl2(l) -579.5 -510.9 221.8 decomposes
CrI3(s) -205.0 -202.5 --------
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
Cr2O3(s) -1139.7 -1058.1 81.2 1.20 x 10-9
CrO3(s) -598.5 -501.0 --------- 1.69
Cr2(SO4)3(s) -3025.0 --------- --------- 0.163
Cr2(SO4)3.18H2O(s)     -8339.0 --------- --------- 0.167
Cr(CO)6(s) -1076.9 -975.0 --------- insoluble





Cobalt



Co(s) 0 0 30.0
Co2+(g) 2841.6 -------- 178.8
CoF3(g) -810.9 -707.0 94.6 decomposes to
Co(OH)3
CoCl2(s) -312.5 -269.9 109.2 0.339
CoCl2.2H2O(s) -923.0 -764.8 188.0
CoCl2.6H2O(s) -2115.4 -1725.5 343.0 0.433
Co(ClO4)2(aq) -316.7 -71.5 251.0
Co(ClO4)2.6H2O(s) -2038.4 -------- -------- 0.707
CoBr2(s) -220.0 -210.0 135.6 0.305
CoBr2.6H2O(s) -2020.0 -------- --------
CoI2(s) -88.7 -101.3 158.2 0.508
Co(IO3)2(aq) -500.8 -310.4 125.5
Co(IO3)2.2H2O(s) -1081.9 -795.8 267.8
CoO(s) -237.9 -214.2 53.0 insoluble
Co3O4(s) -891.0 -774.0 102.5 insoluble
Co(OH)2(s) -539.7 -454.4 79.0 1.40 x 10-6
Co(NO3)2(s) -420.5 -237.0 192.0
Co(NO3)2.2H2O(s) -1021.7 ------- --------
Co(NO3)2.3H2O(s) -1325.9 ------- --------
Co(NO3)2.4H2O(s) -1630.5 ------- --------
Co(NO3)2.6H2O(s) -2211.2 -1655.6 -------- 0.557
CoS(s) -80.8 -82.8 67.4
CoSO4(s) -888.3 -782.4 118.0 0.234
CoSO4.7H2O(s) -2979.9 -2473.8 406.1 0.241
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
Copper



Cu(s) 0 0 33.2
Cu2+(g) 3054.0 --------- 179.0
CuF2(s) -542.7 -481.0 88.0 0.0463
CuF2.2H2O(s) --------- -981.6 -------- 0.0342
CuCl(s) -137.2 -119.9 86.2 0.0000606
CuCl2(s) -220.1 -175.7 108.1 0.00200
Cu(ClO4)2(aq) -193.1 48.3 264.4 soluble
Cu(ClO4)2.6H2O(s) -1928.4 --------- --------- very soluble
CuBr2(s) -141.8 -108.7 118.0 very soluble
CuBr2.4H2O(s) -1326.3 -1081.1 293.7
CuI(s) -67.7 -69.5 96.7 4.20 x 10-6
Cu(IO3)2(aq) -377.8 -190.4 137.2
Cu(IO3)2.H2O(s) -692.0 -468.6 247.2
Cu2O(s) -168.6 -146.0 93.1 insoluble
CuO(s) -157.3 -129.7 42.6 3.00 x 10-6
Cu(OH)2(s) -449.8 -359.4 75.0 decomposes
Cu(NO3)2(s) -302.9 -118.2 193.0
Cu(NO3)2.3H2O(s) -1217.1 --------- --------- 0.570
Cu(NO3)2.6H2O(s) -2110.8 --------- --------- 0.824
Cu2S(s) -79.0 -86.2 120.9 1.20 x 10-15
CuS(s) -53.1 -53.6 66.5 2.60 x 10-16
CuSO4(s) -771.4 -661.9
109.0
CuSO4.5H2O(s) -2279.6 -1880.1 300.4 0.139





Fluorine



F2(g) 0 0 202.7
F-(g) -270.7 -266.6 145.4
F2O(g) -21.7 -4.7 247.3 decomposes
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
Gallium



Ga3+(g) 5816.0 --------- 161.6
GaF3(s) -1163.0 -1085.3 84.0 0.0000158
GaCl3(s) -524.7 -454.8 142.0 very soluble
GaBr3(s) -386.6 -359.8 180.0 soluble
GaI3(s) -238.9 -217.6 49.0  decomposes
Ga2O3(s) -1089.1 -998.3 85.0 insoluble





Germanium



Ge4+(g) 10412.3 --------- ---------
GeF4(g) ---------- --------- 302.8 decomposes
GeCl2(s) ---------- ---------- ----------
GeCl4(l) -531.8 -462.8 245.6 decomposes
GeBr4(l) -347.7 -331.4 280.7
GeBr4(g) -300.0 -318.0 396.1
GeO(s) -212.1 -237.2 50.0 0.0000200
GeO2(s) -551.0 -497.1 55.3 0.00451
GeS(s) -69.0 -71.5 71.0 0.00229
GeS2(s) -189.5 ---------- ----------- 0.00329





Gold



Au(s) 0 0 47.7
Au+1(g) 1262.4 ----------- 174.7
AuH(g) 294.9 265.7 211.0
AuF3(s) -363.0 -297.5 210.9
AuCl3(s) -117.6 -55.2 147.3 0.701
AuCl3.2H2O(s) -715.0 -519.0 226.0 slightly soluble
AuBr3(s) -53.3 -31.0 100.0 slightly soluble
AuI(s) 0.0 -0.2 119.2 very slightly
soluble
Au2O3(s) -3.3 76.2 ----------- insoluble





Hydrogen (acids)



H2(g) 0 0 130.6
HF(g) -271.1 -273.2 173.7 0.0433
HCl(g) -92.3 -95.2 186.8 5.97
HCl(aq) -167.2 -131.2 56.5
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
HClO(aq)                          -131.3 -80.2 106.8
HBr(g) -36.4 -53.4 198.6 2.39
HI(g) 26.5 1.7 206.5 0.0556
HIO3(s) -230.1 -144.3 118.0 1.44
H2O(l) -285.8 -237.2 69.9
H2O(g) -241.8 -228.6 188.7
H2O2(l) -187.8 -120.4 109.6 soluble
H3AsO3(aq) -742.2 -------- -------
H3AsO4(aq) -902.5 -------- --------
HCN(l) 108.9 124.9 112.8 0.0450
HCN(g) 135.1 124.7 201.7
H2CO3(aq) -699.6 -623.3 187.4
HCO3-1(aq) -692.0 -586.8 91.2
HNO3(l) -174.1 -80.8 266.3 soluble
H2S(g) -20.6 -33.6 205.7 0.00980
H2S(aq) -39.7 -27.9 121.3
H2S2(l)  -23.1 -------- -------- decomposes
H2Se(g) 76.0 62.3 219.0 
H2SO4(l) -814.0 -690.1 156.9 soluble
H2SO4(aq) -909.3 -744.5 20.1
H2Te(g) 154.0 138.0 234.0
H3PO4(s) -1279.0 -1119.2 110.5 6.83
H3BO3(s) -1094.3 -969.0 88.8 0.0437
H3O+1(g) 979.9 ------- -------
OH+1(g) 1328.4 ------- -------
OH-1(g) -140.9 ------- -------
H2S+1(aq) 995.0 ------- -------





Iodine



I2(s) 0 0 116.1
I2(g) 62.4 19.4 260.6 
IF(g) -95.6 -118.5 236.1
I2+1(g) 967.5 ------- -------
ICl(s) -35.1 ------- ------- decomposes
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
ICl3(s)                                   -89.5 -22.3 167.4 decomposes
IBr(s) -10.5 -------- 138.1 decomposes
I2O5(s) -158.1 -38.0 -------- 0.561
I-1(g) -196.6 -221.9 169.1 very slightly
soluble





Iron



Fe(s) 0 0 27.0
Fe2+(g) 2752.2  ------- 177.2
Fe2+(aq) -89.1 -78.9 137.7
Fe3+(g) -48.5 -4.7 315.9
FeF2(s) -686.0 -644.0 87.0 slightly soluble
FeF3(aq) -1046.4 -841.0 357.0 slightly soluble
FeCl2(s) -341.8 -302.3 117.9 0.636
FeCl2.2H2O(s) -953.1 -797.5 ---------
FeCl2.4H2O(s) -1549.3 -1275.7 --------- 0.805
FeCl3(s) -399.5 -334.1 142.3 1.73, decomposes
FeCl3.6H2O(s) -2223.8 -1812.9 -------- 0.340
Fe(ClO4)2(aq) -347.7 -96.1 226.4
Fe(ClO4)2.6H2O(s) -2086.6 -------- -------- 0.270
FeBr2(s) -249.8 -236.0 140.7 0.505
FeI2(s) -113.0 -128.4 77.0 soluble
FeI3(g) 71.0 ------- --------
FeO(s) -271.9 -245.4 58.5  insoluble
Fe2O3(s) -824.2 -742.2 87.4 insoluble
Fe3O4(s) -1118.4 -1015.5 146.4 insoluble
Fe(OH)2(s) -569.0 -486.6 88.0 6.70 x 10-6
Fe(OH)3(s) -823.0 -696.6 106.7 3.40 x 10-7
FeCO3(s) -740.6 -666.7 92.9 0.000622
Fe(CO)5(l) -774.0 -705.4 338.1 insoluble
FeS(s) -100.0 -100.4 60.3 5.01 x 10-6
FeS2(s) -178.2 -166.9 52.9
FeSO4(s) -928.4 -820.9 107.5 0.103
FeSO4.7H2O(s) -3014.6 -2510.3 409.2 0.194
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2
Fe2(S)4)3(s) -2581.5 -------- 261.7       0.218    
Fe(NO3)3(aq) -674.9 -------- --------





Lead



Pb(s) 0 0 64.8
Pb2+(g) 916.8 ------- 175.3
Pb2+(aq) -1.7 -24.4 10.5
PbF2(s) -664.0 -617.1 110.5 0.000245
PbCl2(s) -359.4 -314.1 136.0 0.00390
PbCl4(l) -329.2 -259.0 -------- decomposes
PbBr2(s) -278.7 -261.9 161.5 0.00265
Pb(BrO3)2(s) -134.0 -50.0 --------
PbI2(s) -175.5 -173.6 174.5 0.000165
PbO(s) -217.3 -187.9 68.7 0.0000108
PbO2(s) -277.4 -217.4 68.6 insoluble
Pb(OH)2(s) -515.9 -420.9 88.0
Pb3O4(s) -718.4 -601.2 211.3 insoluble
PbCO3(s) -700.0 -626.3 131.0 4.12 x 10-7
Pb(NO3)2(s) -451.9 -251.0 213.0 0.447
PbS(s) -100.4 -98.7 91.2 2.84 x 10-7
PbSO4(s) -919.0 -813.2 148.6 0.0000148
PbCrO4(s) -899.6 -819.6 152.7 5.26 x 10-8
Pb(CH3COO)2.3H2O(s) -1851.0 -------- --------- 0.204
Pb(C2H5)4(l) 52.7 336.4 472.5





Lithium



Li(s) 0 0 28.4
Li+1(g) 679.6 650.0 132.9
Li+1(aq) -278.6 -------- 10.3
LiH(s) -90.5 -68.4 20.3 decomposes
Li3H4(s) ------- ------- ------- decomposes
LiF(s) -616.0 -587.7 35.6 0.00509
LiCl(s) -408.6 -384.4 59.3 2.00
LiClO3(s) -369.0 ------- -------- 5.531
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
LiClO4(s) -381.0 -------- -------- 0.564
LiClO4.H2O(s) -697.1 -509.6 155.2
LiClO4.3H2O(s)                  -1298.0 -1001.3 254.8 0.810
LiBr(s) -351.2 -342.0 74.3 0.0200
LiBr.H2O(s) -662.6 -594.3 109.6
LiBr.2H2O(s) -962.7 -840.6 162.3 2.012
LiBrO3(s) -347.0 -------- --------
LiI(s) -270.4 -270.3 86.8 1.21
LiI.H2O(s) -590.3 -531.4 123.0
LiI.2H2O(s) -890.4 -780.3 184.0
LiI.3H2O(s) -1192.1  -------- -------- 0.804
LiIO3(s) -503.4 -------- -------- 0.442
Li2O(s) -597.9 -561.2 37.6 decomposes
LiOH(s) -484.4 -439.0 42.8 0.516
LiOH.H2O(s) -788.0 -681.0 71.2 0.531
Li2CO3(s) -1215.9 -1132.1 90.4 0.0175
LiHCO3(s) -969.6 -880.9 123.4 0.174
Li3N(s) -199.0 -155.4 37.7
LiNO3(s) -483.1 -381.2 90.0 1.23
LiNO3.3H2O(s) -1374.4 -1103.7 223.4
Li2SO4(s) -1436.5 -1321.8 115.1 0.236
Li2SO4.H2O(s) -1735.5 -1565.7 163.6 0.273
Li3PO4(s) -2095.8 -------- -------- 0.000257
LiAlH4(s) -116.3 -44.8 78.7 decomposes





Magnesium



Mg(s) 0 0 32.5
Mg2+(aq) -466.9 -454.8 -138.1
MgF2(s) -1123.4 -1070.3 57.2 0.000122
MgCl2(s) -641.3 -591.8 89.6 0.557
MgCl2.H2O(s) -966.6 -861.8 137.2
MgCl2.2H2O(s) -1279.7 -1118.1 179.9
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
MgCl2.4H2O(s) -1898.9 -1623.5 264.0
MgCl2.6H2O(s) -2499.0 -2115.0 366.1 0.577
Mg(ClO4)2(s) -568.9 -432.2 213.0 0.448
Mg(ClO4)2.2H2O(s)         -1218.7 ------- -------
Mg(ClO4)2.4H2O(s) -1837.2 ------- -------
Mg(ClO4)2.6H2O(s) -2445.5 -1863.1 520.9 very soluble
MgBr2(s) -524.3 -503.8 117.2 0.551
MgBr2.6H2O(s) -2410.0 -2056.0 397.0 1.081
MgI2(s) -364.0 -358.2 129.7 0.532
MgO(s) -601.7 -569.4 26.9 as Mg(OH)2
Mg(OH)2(s) -924.5 -833.6 63.2 0.00002
MgCO3(s) -1095.8 -1012.1 65.7 0.00015
Mg3N2(s) -460.7 -406.0 90.0 decomposes
Mg(NO3)2(s) -790.7 -589.5 164.0
Mg(NO3)2.2H2O(s) -1409.2 ------- -------- soluble
Mg(NO3)2.6H2O(s) -2613.3 -2080.7 452.0 0.490
MgS(s) -346.0 -341.8 50.3 decomposes
MgSO4(s) -1284.9 -1170.7 91.6 0.183
MgSO4.2H2O(s) -1896.2 -1376.5 --------
MgSO4.4H2O(s) -2496.6 -2138.9 --------
MgSO4.6H2O(s) -3086.9 -2632.2 348.1
MgSO4.7H2O(s) -3388.7 -2871.9 372.0 0.360
Mg3(PO4)2.2H2O(s) -4022.9 ------- ------- 7.61 x 10-5
Mg2Si(s) -77.8 -75.0 75.0 soluble
MgSiO3(s) -1549.0 -11462.1 67.7 insoluble
Mg2SiO4(s) -2174.0 -2055.2 95.1 insoluble





Manganese



Mn(s) 0 0 32.0
Mn2+(g) 2519.0 ------- 173.6
Mn2+(aq) -233.0 -228.0 -74.6
MnCl2(s) -481.3 -440.5 118.2 0.504
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
MnCl2.H2O(s) -789.9 -696.2 174.1
MnCl2.2H2O(s) -1092.0 -942.2 218.8
MnCl2.4H2O(s)                   -1687.4 -1423.8 303.3 0.613
MnBr2(s) -384.9 -365.7 138.0 0.593
MnBr2.H2O(s) -705.0 ------- -------
MnBr2.4H2O(s) -1590.3 -1292.4 291.6
MnI2(aq) -331.0 -250.6 152.7
MnI2.2H2O(s) -842.7 ------ --------
MnI2.4H2O(s) -1438.9 ------ -------- soluble
MnO(s) -385.2 -362.9 59.7 3.60 x 10-6
MnO4-1(aq) -542.7 -449.4 191.0
Mn3O4(s) -1387.8 -1283.2 155.6 insoluble
Mn2O3(s) -959.0 -881.2 110.5 insoluble
MnO2(s) pyrolusite -520.0 -465.2 53.1 insoluble
Mn(OH)2(s) -695.4 -615.0 99.2 2.2 x 10-6
MnCO3(s) -894.1 -816.7 85.8 5.92 x 10-6
Mn(NO3)2(s) -576.3 -503.3 168.6
Mn(NO3)2.6H2O(s) -2371.9 -1809.6 --------- 0.877
MnS(s) -214.2 -218.4 78.2 6.90 x 10-6
MnSO4(s) -1065.2 -957.4 112.1 0.344
MnSO4.H2O(s) -1376.5 -1214.6 -------- 0.583
MnSO4.4H2O(s) -2258.1 -1908.3 -------- 0.425
MnSO4.5H2O(s) -2553.1 -2140.0 --------





Mercury



Hg(l) 0 0 76.1
Hg(g) 61.32 -178.6 146.0
Hg2+(g) 2890.4 ------ 174.9
Hg22+(aq) 172.3 153.6 84.5
Hg2F2(s) -485.0 -435.6 160.7 decomposes to
Hg2O
Hg2Cl2(s) calomel -265.2 -210.8 192.5 3.75 x 10-6
HgCl2(s) -224.3 -178.7 146.0 0.269
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
Hg2Br2(s) -206.9 -181.1 218.0 6.95 x 10-9
HgBr2(s) -170.7 -153.1 172.0 0.00169
Hg2I2(s) -121.3 -111.0 233.5 slightly soluble
HgI2(s) red -105.4 -101.7 179.9 0.0000106
HgO(s) red -90.8 -58.6 70.3 0.0000237
Hg(OH)2(aq) -355.2 -274.9 142.3
Hg2(NO3)2.2H2O(s)        -868.2 -563.2 -------- decomposes
HgS(s) black -53.6 -47.7 88.3 5.40 x 10-7
HgS(s) red -58.2 -50.6 82.4
Hg2SO4(s) -743.1 -625.9 200.7 0.0000945
HgSO4(s) -707.5 -590.0 145.0 decomposes





Nickel



Ni(s) 0 0 30.0
Ni2+(aq) -54.0 -45.6 -128.9
NiF2(s) -651.4 -604.2 73.6 0.0265
NiCl2(s) -305.3 -259.1 97.7 0.506
NiCl2.2H2O(s) -922.2 -760.2 176.0
NiCl2.4H2O(s) -1516.7 -1235.0 243.0
NiCl2.6H2O(s) -2103.2 -1713.5 344.4 1.07
Ni(ClO4)2(aq) -312.5 -62.8 235.1
NiBr2(s) -212.1 -205.0 133.0 0.516
NiBr2.3H2O(s) -1146.4 ------ ------ 0.731
Ni(IO3)2(s) -489.1 -326.4 213.0 0.00269
NiO(s) -239.7 -211.7 38.0 insoluble
NiO2(s) ------ -199.0 -------
Ni(OH)2(s) -529.7 -447.3 88.0 0.0000100
Ni(CN)2(s) 127.6 ------- 94.1 insoluble
Ni(NO3)2(s) -415.0 -238.0 192.0
Ni(NO3)2.3H2O(s) -1326.3 ------- -------
Ni(NO3)2.6H2O(s) -2211.7 -1662.7 ------- 0.547
NiS(s) -82.0 -79.5 53.0 0.0000040
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
NiSO4(s) -872.9 -759.8 92.0 0.189
NiSO4.4H2O(s) -2104.1 ------- -------
NiSO4.6H2O(s) -2682.8 -2224.9 334.5
NiSO4.7H2O(s) -2976.3 -2462.2 378.9 0.445
NiC3(s) -664.0 -615.0 91.6
Ni(CO)4(l) -633.0 -588.3 313.4 0.000105





Nitrogen



N2(g) 0 0 191.5
N2H4(l) hydrazine         50.6 149.2 121.2 very soluble 
NF3(g) -124.7 -83.3 260.2 slightly soluble
NCl3(l) 230.1 -------- ------- insoluble
N2O(g) 82.0 104.2 219.7 0.00266
NO(g) 90.2 86.6 210.7 0.000188
N2O3(g) 83.7 139.4 312.0 soluble,
decomposes
NO2(g) 33.2 51.3 240.0 soluble,
decomposes
N2O4(g) 9.2 97.8 304.2 soluble,
decomposes
N2O5(g) -41.2 113.8 178.2 soluble,
decomposes
NO3-1(aq) -205.0 -108.7 146.4





Ammonia



NH3(g) -46.1 -16.5 192.3 3.11
NH4+1(aq) -132.5 -79.4 113.0
NH4F(s) -464.0 -348.8 72.0 2.69
NH4Cl(s) -314.4 -203.0 94.6 0.734
NH4ClO4(s) -295.3 -88.9 186.2 0.0914
NH4Br(s) -270.8 -175.3 113.0 0.799
NH4I(s) -201.4 -112.5 117.0 1.27
NH4IO3(s) -385.8 ------- ------- 0.0107
(NH4)2Cr2O7(s) -1807.0 ------- -------
NH4OH(l) -361.2 -254.1 165.6
NH4NO3(s) -365.6 -184.0 151.1 2.68
(NH4)2SO4(s) -1180.9 -901.9 220.1 0.578
NH4VO3(s) -1053.1 -888.3 140.6
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
Oxygen



O2(g) 0 0 205.0
O3(g) ozone 142.7 163.2 238.8 0.219
OH-1(aq) -230.0 -157.2 -10.8





Phosphorus



P(s)(white) 0 0 41.1
P4(g) 314.5 278.3 163.2
PH3(g) phosphine 5.4 13.4 210.1 0.000888
PH4I(s) -69.9 0.8 123.0 soluble
PF3(g) -918.8 -897.5 273.1 decomposes
PF5(g) -1595.8 ------- 281.0 decomposes
PCl3(l) -319.7 -272.4 217.1 decomposes
PCl5(s) -443.5 ------- 166.5 decomposes
POCl3(l) -597.1 -520.9 222.5 decomposes
PBr3(l) -184.5 -175.7 240.2 decomposes
PBr5(s) -269.9 --------- -------- decomposes
POBr3(s) -458.6 -430.5 -------- decomposes
P4O6(s) -1640.1 -------- -------- decomposes
P4O10(s) -2984.0 -2697.8 228.9 decomposes
P2S5(s) 251.0 -------- -------- insoluble





Plutonium



PuF3(s) -1569.0 -1494.0 -------- insoluble
PuCl3(s) -955.0 -894.1 -------- soluble
PuBr3(s) -785.8 -763.2 205.0 soluble
PuI3(s) -556.0 -556.1 234.0 soluble
PuO2(s) -1045.2 -986.0 76.0





Potassium



K(s) 0 0 64.2
K+1(g) 514.3 481.2 154.4
KF(s) -567.3 -537.8 66.6 1.75
KF.2H2O(s) -1163.6 -1021.6 155.2 3.71
KCl(s) -436.7 -409.2 82.6 0.481
KClO3(s) -397.7 -296.3 143.1 0.0700
KClO4(s) -432.8 -303.2 151.0 0.0129
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
KBr(s) -393.8 -380.7 95.9 0.570
KBrO3(s) -360.2 -271.2 149.2 0.0488
KBrO4(s) -287.9 -174.5 170.1
KI(s) -327.9 -324.9 106.3 0.892
KIO3(s) -501.4 -418.4 151.5 0.0429
KIO4(s) -467.2 -361.4 176.0 0.00223
K2O(s) -361.4     ------     ------   soluble as KOH 
KO2(s) -284.9 -239.5 116.7 0.00239
KOH(s) -424.8 -379.1 78.9 1.71
KOH.2H2O(s) -1051.0 -887.4 151.0 2.12
K2CO3(s) -1151.0 -1063.6 155.5 0.811
KHCO3(s) -963.2 -863.6 115.5 0.362
KNO2(s) -369.8 -306.6 152.1 3.60
KNO3(s) -494.6 -349.9 133.1 0.375
KCN(s) -113.0 -101.9 128.5 1.10
KSCN(s) -200.2 -178.3 124.3 2.46
K2S(s) -380.7 -364.0 104.6 soluble
K2SO4(s) -1437.8 -1321.4 175.6 0.0691
KHSO4(s) -1160.6 -1031.4 138.1 0.378
KH2PO4(s) -1568.3 -1415.9 134.9 0.109
KMnO4(s) -837.2 -737.6 171.7 0.0483
K2CrO4(s) -1403.7 -1295.8 200.1 0.335
K2Cr2O7(s) -2061.4 -1882.0 291.2 0.0510
KAl(SO4)2(s) -2470.2 -2240.1 204.6
KAl(SO4)2.12H2O(s) -6061.8 -5141.7 687.4 0.0302
 KCr(SO4)2.12H2O(s) -5777.3 ------- ------- 0.0441
K3Fe(CN)6(s) -249.8 -129.7 426.1 0.148
K4Fe(CN)6(s) -594.1 -453.1 418.8 0.0738
K4Fe(CN)6.3H2O(s) -1466.5 -1169.0 593.7 0.0857





Rubidium



Rb+1(g) 490.1 ------- 164.2
RbH(s) -52.1 -32.2 -------
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
RbF(s) -557.7 -523.4 82.1 2.88
RbCl(s) -435.3 -407.8 95.9 0.781
RbClO3(s) -402.9 -300.4 151.9 0.0296
RbClO4(s) -437.2 -307.7 164.0 0.00270
RbBr(s) -394.6 -381.8 110.0 0.701
RbBrO3(s) -367.3 -278.1 161.1 0.137
RbI(s) -333.8 -328.9 118.4 0.770
RbIO3(s) ------- -426.3 ------- 0.00806
RbOH(s) -418.2 ------- 84.1 1.69
RbOH.H2O(s) -748.9 ------- --------
RbOH.2H2O(s)           -1053.2 ------- --------
Rb2CO3(s) -1136.0 -1051.0 181.4 1.95
RbHCO3(s) -936.2 -893.6 121.3 0.788
RbNO3(s) -495.1 -395.8 147.3 0.445
Rb2S(s) -360.7 -339.0 134.0 very soluble
Rb2SO4(s) -1435.6 -1317.0 197.4 0.190
RbHSO4(s) -1158.9 -1030.1 -------- soluble





Scandium



Sc3+(g) 4627.0 ------- 156.3
ScF3(s) -1629.2 -1555.6 92.0
ScCl3(s) -925.1 -858.0 127.2 very soluble
Sc2O3(s) -1908.8 -1819.4 77.0 soluble





Silicon



Si(s) 0 0 19.0
SiH4(g) 34.3 56.9 204.5 insoluble
SiF4(g) -1614.9 -1572.7 282.4 decomposes
SiCl4(l) -687.0 -619.9 239.7 decomposes
SiCl4(g) -657.0 -617.0 330.6 decomposes
SiBr4(l) -457.3 -443.9 277.8 decomposes
SiBr4(g) -415.4 -431.8 377.8
SiO(g) -99.6 -126.3 211.5
SiO2(s) quartz -910.9 -856.7 41.8
SiO2(s) -909.5 -855.9 42.7 0.000200
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
SiO2(s)                             -909.1 -855.3 43.5
SiC(s) -62.8 -60.2 16.5  insoluble
SiS2(s) -207.1 -175.3 66.9 decomposes
Si4+(g) 10428.5 -------- 229.8





Silver



Ag(s) 0 0 42.6
Ag+1(g) 1019.2 -------- 167.2
Ag+1(aq) 105.2 77.1 72.7
AgF(s) -204.6 -186.6 80.1 1.42
AgF.2H2O(s) -800.8 -671.1 174.9
AgF.4H2O(s) -1388.3 -1147.3 268.0
AgCl(s) -127.1 -109.8 96.2 1.35 x 10-6
AgClO3(s) -25.5 61.7 149.4 0.0522
AgClO4(s) -31.1 77.0 ------- 2.69
AgBr(s) -100.4 -96.9 107.1 7.18 x 10-8
AgBrO3(s) -27.2 54.4 152.7 0.000831
AgI(s) -61.8 -66.2 115.5 0.111
Ag2O(s) -31.0 -11.2 121.3 0.0000200
Ag2CO3(s) -505.8 -436.8 167.4 0.0000120
AgNO3(s) -124.4 -33.5 140.9 1.42
 AgCN(s) 146.0 156.9 107.2 0.0000525
Ag2S(s) -29.4 -39.5 150.6 2.48 x 10-16
Ag2SO4(s) -715.9 -618.5 200.4 0.00183
Ag2CrO4(s) -712.1 -621.7 216.7 0.0000992





Sodium



Na(s) 0 0 51.0
Na+1(g) 609.0 ------- 147.9
Na+1(aq) -240.1 -261.9 59.0
NaH(s) -56.1 -33.5 40.0 decomposes
NaF(s) -573.6 -543.5 51.5 0.0987
NaCl(s) -411.2 -384.2 72.1 0.615
NaClO3(s) -365.8 -262.2 123.4 0.742
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
NaClO4(s) -383.3 -254.9 142.3 soluble
NaBr(s) -361.1 -349.0 86.8 0.919
NaBr.H2O(s) -951.9 -828.4 179.1 0.572
NaBrO3(s) -344.1 -242.8 128.9 0.182
NaI(s) -287.8 -286.1 98.5 1.23
NaIO3(s) -481.8 ------- 135.1 0.0675
NaIO3.H2O(s) -779.5 -634.1 162.3
NaIO3.5H2O(s) -1952.3 ------- --------
Na2O(s) -414.5 -375.5 75.1 decomposes
Na2O2(s) -510.9 -447.7 95.0 decomposes
NaOH(s) -425.6 -379.5 64.5 1.05
NaOH.H2O(s) -734.5 -629.4 99.5 1.97
Na2CO3(s) -1130.7 -1044.5 135.0 0.0660
Na2CO3.10H2O(s) -4081.3 -3428.2 564.0 0.103
NaHCO3(s) -950.8 -851.0 101.7 0.122
NaNO2(s) -358.7 -284.6 103.8 1.23
NaNO2(s) nitre -467.9 -367.1 116.5 1.08
NaCN(s) -87.5 -76.4 115.6 1.29
Na2S(s) -364.8 -349.8 83.7 0.253
Na2SO4(s) -1387.1 -1270.2 149.6 0.0303
Na2SO4.10H2O(s) -4327.3 -3647.4 592.0 0.197
NaHSO4(s) -1125.5 -992.9 113.0 0.238
Na2S2O3(s) -1123.0 -1028.0 155.0 0.316
Na2S2O3.5H2O(s) -2607.9 -2230.1 372.4 0.480
Na3PO4(s) -1917.4 -1788.9 173.8
Na2SiO3(s) -1554.9 -1461.0 113.8 0.839
Na2B4O7(s) -3291.1 -3096.2 189.2 0.00527
Na2B4O7.10H2O(s) -6288.6 -5516.6 585.5 0.0160
NaNH2(s) -123.8 -64.0 76.9 decomposes





Strontium



Sr2+(g) 1790.6 -------- 164.6
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
SrF2(s) -1216.3 -1164.8 82.1 0.0000950
SrCl2(s) -828.9 -781.2 114.9 0.0100
SrCl2.H2O(s) -1136.8 -1036.4 172.0
SrCl2.2H2O(s) -1438.0 -1282.0 218.0
SrCl2.6H2O(s) -2623.8 -2241.2 390.8
Sr(ClO4)2(s) -762.8 ------- 247.1 1.082
SrBr2(s) -717.6 -697.1 135.1 0.433
SrI2(s) -558.1 -562.3 159.0 0.484
SrI2.H2O(s) -886.0 ------- --------
SrI2.2H2O(s) -1182.4 ------- --------
SrI2.6H2O(s) -2388.6 ------- --------
Sr(IO3)2(s) -1019.2 -855.2 234.0 6.86 x 10-5
SrO(s) -592.0 -561.9 54.4 0.00827
Sr(OH)2(s) -959.0 -869.4 88.0 0.00337
Sr(OH)2.8H2O(s) -3352.2 -------- -------- 0.00655
SrCO3(s) -1220.1 -1104.4 97.1 7.38 x 10-6
Sr(HCO3)2(aq) -1927.9 -1731.3 150.6 0.000568
Sr(NO3)2(s) -978.2 -780.1 194.6 0.155
Sr(NO3)2.4H2O(s) -2154.8 -1730.7 369.0 0.213
SrS(s) -453.1 -448.5 68.2 insoluble;
decomposes
SrSO4(s) -1453.1 -1341.0 117.0 7.11 x 10-5





Sulphur 



S(s)(rhombic)  0 0 31.8
S2-(aq) 33.1 85.8 -14.6
SF4(g) -774.9 -731.4 291.9 decomposes
SF6(g) -1209.0 -1105.4 291.7 0.00370
SCl2(g) -19.7 -------- 282.2
SCl4(l) -56.1 -------- -------- decomposes
S2Cl2(s) -59.4 4.2 ------- decomposes
SOCl2(l) -245.6 -197.9 307.9  decomposes
SO2Cl2(l) -394.1 -305.0 216.7 decomposes
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
SO2(g) -296.8 -300.2 248.1 0.166
SO3(l) -441.0 -368.4 95.6
SO3(g) -396.0 -370.0 256.0
S(g) 278.8 238.3 167.8
S2(g) 128.4 79.3 228.1
S8(g) 102.3 49.7 430.9





Tin



Sn(s)(white)            0 0 51.6
Sn2+(g) 2434.9 ------- 168.4
Sn2+(aq) -8.8 -27.2 -17.0
Sn4+(g) 9323.2 ------- 168.4
SnH4(g) 162.8 188.2 227.6
SnCl2(s) -325.1 ------- ------- 1.42
SnCl2.2H2O(s) -921.3 -787.8 -------- decomposes
SnCl4(l) -511.3 -440.2 258.6 soluble;
decomposes
SnBr2(s) -243.5 -250.6 146.0 soluble;
decomposes
SnBr4(s) -377.4 -350.2 264.4 decomposes
SnBr4.8H2O(s) -276.8 -------- --------
SnI2(s) -143.5 -145.2 168.6 0.00263
SnO(s) -285.8 -256.9 56.5 5.00 x 10-7
SnO2(s) -580.7 -519.7 52.3 1.40 x 10-11
SnS(s) -100.0 -98.3 77.0 1.3 x 10-8
Sn(SO4)2(s) -1629.2 -1443.0 155.2





Titanium



Ti2+(g) 2450.6 ------- --------
Ti3+(g) 9290.2 ------- --------
TiH2(s) -119.7 -80.3 29.1
TiCl2(s) -513.8 -464.4 87.4 decomposes
TiCl3(s) -720.9 -653.5 139.7 soluble
TiCl4(s) -804.2 -737.2 252.3 decomposes
TiBr2(s) -402.0 -375.0 130.1 soluble
TiBr3(s) -548.5 -523.8 176.6
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
TiBr4(s) -616.7 -589.5 243.5 decomposes
TiI2(s) -263.0 -270.1 147.7 decomposes
TiI4(s) -375.7 -371.5 249.4 very soluble
TiO2(s) -939.7 -884.5 49.9 insoluble
Ti2O3(s) -1520.9 -1434.3 78.9 insoluble





Tungsten



W+1(g) 1625.9 ------- -------
WF6(l) -1747.7 -1631.4 251.5 decomposes
WCl2(s) -255.0 -213.6 130.2 decomposes
WCl4(s) -467.0 -303.1 344.5 decomposes
WCl6(s) -682.5 -548.9 254.0 decomposes
WBr6(s) -348.5 -328.0 472.0 insoluble
WO3(s) wolfamite -842.9 -764.1 75.9 insoluble
WS2(s) -209.0 ------ 84.0 insoluble
WC(s) -40.5 -40.2 35.6 insoluble





Uranium



UF6(g) -2112.9 -2029.3 379.7 decomposes
UCl2(s) -75.3 -80.3 79.0
UCl2O2(s) -1263.1 -1159.0 150.5 0.939
UO2(s) -1129.7 -1075.3 77.8 3.00 x 10-7
UO3(s) -1263.6 -1184.1 98.6 3.95 x 10-6
U2C3(s) -205.0 -201.0 105.0
UO2(NO3)2(s) -1377.4 -1142.7 276.1
UO2(NO3)2.6H2O(s) -3197.8 -2615.0 505.6 0.322
US2(s) -502.0 -531.7 110.5





Vanadium



V2+(g) 2590.5 ------- 169.4
V3+(g) 5430.5 ------- 171.5
V4+(g) 9943.3 ------- 169.3
VF4(s) -1403.3 ------- -------
VF5(l) -1480.3 -1373.2 175.7`
VF5(g) -1433.8 -1369.8 320.8
Compound Hfø
kJ mol-1
Gfø
kJ mol-1
Sø
J mol-1 K-1
msat
mol/100 g H2O
VCl2(s) -452.0 -406.0 97.1
VCl3(s) -580.7 -511.3 131.0
VCl4(l) -569.4 -503.7 255.2
VBr2(s) -365.3 ------ 126.0
VBr3(s) -433.5 ------ 142.0
VBr4(g) -336.8 ------ 335.0
VI2(s) -251.5 ------ 143.1
VO(s) -431.8 -404.2 38.9
V2O3(s) -1228.0 -1139.3 98.3
V2O5(s) -1550.6 -1419.6 131.0





Xenon



XeF2(s) -133.9 -62.8 133.9
XeF4(s) -261.5 -121.3 146.4
XeF6(s) -380.7 ------- -------
XeO3(s) 401.7 ------- -------





Zinc



Zn(s) 0 0 41.6
Zn2+(g) 2782.7 ------- 160.9
Zn2+(aq) -153.9 -147.1 -112.1
ZnF2(s) -764.4 -449.5 73.7
ZnCl2(s) -415.1 -369.4 111.5
ZnBr2(s) -328.7 -312.1 138.5
ZnI2(s) -208.0 -208.9 161.1
ZnO(s) -348.3 -318.3 43.6
ZnCO3(s) -812.8 -731.6 82.4
Zn(NO3)2(s) -483.7 ------- -------
Zn(NO3)2.6H2O(s) -2306.6 -1773.1 456.9
ZnS(s) wirtzite -192.6 -187.0 57.7
ZnS(s) blende -206.0 -201.3 65.3
ZnSO4(s) -982.8 -874.5 119.7
ZnSO4.7H2O(s) -3077.8 -2563.1 388.7