Lithium Sulfate (Li2SO4) Li2O4S1(cr,l)
 
Enthalpy Reference Temperature = Tr = 298.15 K Standard State Pressure = p° = 0.1 MPa
  J·K-1 mol-1 kJ·mol-1  
T/K Cp° S° -[G°-H°(Tr)]/T H-H°(Tr) fH° fG° log Kf
0 0. 0. INFINITE -18.636 -1423.980 -1423.980 INFINITE
100 43.869 28.932 196.627 -16.769 -1429.603 -1395.114 728.733
200 86.872 73.028 123.821 -10.159 -1434.139 -1358.693 354.854
 
298.15 117.608 113.947 113.947 0. -1436.367 -1321.111 231.453
 
300 118.026 114.676 113.949 0.218 -1436.391 -1320.395 229.901
400 139.244 151.679 118.850 13.131 -1439.218 -1281.517 167.349
500 154.473 184.409 128.754 27.827 -1446.434 -1241.336 129.682
 
600 168.469 213.812 140.519 43.975 -1446.156 -1200.315 104.497
700 182.360 240.827 152.943 61.518 -1444.320 -1159.466 86.520
800 196.062 266.069 165.522 80.437 -1441.078 -1118.979 73.062
 
848.000 202.732 277.686 171.544 90.008 ALPHA <--> BETA
848.000 213.384 311.237 171.544 118.459 TRANSITION
 
900 213.384 323.936 179.985 129.555 -1460.810 -1079.654 62.661
1000 213.384 346.418 195.524 150.894 -1454.024 -1037.668 54.202
 
1100 213.384 366.756 210.181 172.232 -1447.337 -996.357 47.313
 
1132.000 213.384 372.875 214.694 179.060 BETA <--> LIQUID
1132.000 205.016 380.452 214.694 187.638 TRANSITION
 
1200 205.016 392.412 224.429 201.579 -1432.727 -956.149 41.620
1300 205.016 408.822 237.991 222.080 -1427.039 -916.665 36.832
1400 205.016 424.015 250.742 242.582 -1421.414 -877.617 32.744
1500 205.016 438.159 262.770 263.084 -1415.844 -838.970 29.216
 
1600 205.016 451.391 274.150 283.585 -1410.324 -800.691 26.140
1700 205.016 463.820 284.945 304.087 -1695.323 -748.405 22.996
1800 205.016 475.538 295.211 324.588 -1688.391 -692.905 20.108
1900 205.016 486.623 304.997 345.090 -1681.521 -637.788 17.534
2000 205.016 497.139 314.343 365.592 -1674.713 -583.031 15.227
 
2100 205.016 507.142 323.288 386.093 -1667.968 -528.613 13.149
2200 205.016 516.679 331.863 406.595 -1661.285 -474.513 11.266
2300 205.016 525.792 340.098 427.096 -1654.667 -420.718 9.555
2400 205.016 534.518 348.019 447.598 -1648.115 -367.210 7.992
2500 205.016 542.887 355.647 468.100 -1641.630 -313.972 6.560
 
2600 205.016 550.928 363.004 488.601 -1635.212 -260.993 5.243
2700 205.016 558.665 370.109 509.103 -1628.865 -208.258 4.029
2800 205.016 566.121 376.977 529.604 -1622.589 -155.758 2.906
2900 205.016 573.315 383.624 550.106 -1616.386 -103.482 1.864
3000 205.016 580.266 390.063 570.608 -1610.259 -51.417 0.895
 
PREVIOUS: CURRENT: December 1978
 
Lithium Sulfate (Li2SO4) Li2O4S1(cr,l)

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