Iron Sulfate (Fe2(SO4)3) Fe2O12S3(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              
 
298.15 264.722 307.524 307.524 0. -2582.992 -2262.729 396.421
 
300 265.851 309.165 307.529 0.491 -2583.047 -2260.742 393.630
400 307.022 391.497 318.475 29.209 -2591.203 -2152.742 281.119
500 339.281 463.626 340.441 61.593 -2594.662 -2042.719 213.401
 
600 363.297 527.707 366.413 96.776 -2595.362 -1932.225 168.215
700 380.702 585.079 393.626 134.017 -2594.341 -1821.767 135.942
800 393.254 636.776 420.843 172.746 -2592.496 -1711.521 111.751
900 402.041 683.617 447.479 212.524 -2749.978 -1598.273 92.761
1000 409.237 726.359 473.261 253.098 -2745.239 -1470.576 76.815
 
1100 415.262 765.651 498.080 294.328 -2741.963 -1343.236 63.785
1200 420.659 802.019 521.912 336.128 -2737.297 -1216.322 52.945
1300 425.513 835.884 544.776 378.441 -2729.077 -1089.907 43.793
1400 429.906 867.580 566.714 421.214 -2720.794 -964.127 35.972
1500 434.090 897.385 587.775 464.415 -2712.461 -838.943 29.215
 
1600 438.065 925.528 608.013 508.025 -2704.089 -714.314 23.320
1700 441.830 952.199 627.482 552.020 -2697.589 -590.172 18.134
1800 445.554 977.560 646.232 596.391 -2689.835 -466.432 13.536
1900 449.069 1001.744 664.311 641.121 -2710.265 -341.717 9.394
2000 452.625 1024.868 681.765 686.206 -2702.965 -217.244 5.674
 
PREVIOUS: CURRENT: June 1966
 
Iron Sulfate (Fe2(SO4)3) Fe2O12S3(cr)

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