Lithium Sulfate, Beta (Li2SO4) Li2O4S1(cr)
 
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              
100              
200              
 
298.15 129.704 113.802 113.802 0. -1425.373 -1310.073 229.519
 
300 132.214 114.612 113.804 0.242 -1425.373 -1309.358 227.979
400 176.565 159.302 119.593 15.883 -1425.472 -1270.820 165.952
500 196.648 201.029 131.788 34.621 -1428.646 -1231.859 128.691
 
600 207.526 237.933 146.469 54.878 -1424.259 -1192.891 103.850
700 212.547 270.354 161.901 75.917 -1418.927 -1154.743 86.168
800 213.384 298.803 177.274 97.223 -1413.298 -1117.386 72.958
 
848.000 213.384 311.237 184.509 107.465 ALPHA <--> BETA
 
900 213.384 323.936 192.201 118.561 1460.810 1079.654 62.661
1000 213.384 346.418 206.518 139.900 -1454.024 -1037.668 54.202
 
1100 213.384 366.756 220.176 161.238 -1447.337 -996.357 47.313
 
1132.000 213.384 372.875 224.406 168.066 BETA <--> LIQUID
 
1200 213.384 385.323 233.176 182.576 1440.735 955.650 41.598
1300 213.384 402.402 245.545 203.915 -1434.210 -915.492 36.785
1400 213.384 418.216 257.321 225.253 -1427.749 -875.833 32.678
1500 213.384 432.938 268.543 246.592 -1421.342 -836.635 29.134
 
1600 213.384 446.709 279.253 267.930 -1414.985 -797.862 26.048
1700 213.384 459.646 289.488 289.268 -1699.147 -745.133 22.895
1800 213.384 471.842 299.283 310.607 -1691.378 -689.240 20.001
1900 213.384 483.379 308.671 331.945 -1683.671 -633.776 17.424
2000 213.384 494.325 317.683 353.284 -1676.027 -578.716 15.115
 
PREVIOUS: CURRENT: December 1978
 
Lithium Sulfate, Beta (Li2SO4) Li2O4S1(cr)

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