fH°fG°| Lithium Silicate (Li2Si2O5) | Li2O5Si2(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 | ||||||||||||||
| 100 | ||||||||||||||
| 200 | ||||||||||||||
| 298.15 | 138.072 | 160.243 | 160.243 | 0. | -2513.068 | -2379.367 | 416.855 | |||||||
| 300 | 138.909 | 161.099 | 160.245 | 0.256 | -2513.113 | -2378.537 | 414.140 | |||||||
| 400 | 174.891 | 206.424 | 166.179 | 16.098 | -2514.143 | -2333.457 | 304.718 | |||||||
| 500 | 192.673 | 247.448 | 178.417 | 34.516 | -2519.794 | -2287.699 | 238.994 | |||||||
| 600 | 205.685 | 283.785 | 193.009 | 54.466 | -2518.462 | -2241.388 | 195.130 | |||||||
| 700 | 214.890 | 316.202 | 208.335 | 75.507 | -2516.303 | -2195.371 | 163.821 | |||||||
| 800 | 222.589 | 345.416 | 223.674 | 97.393 | -2513.569 | -2149.704 | 140.361 | |||||||
| 800.000 | 222.589 | 345.416 | 223.674 | 97.393 | GLASS <--> LIQUID | |||||||||
| 800.000 | 251.040 | 345.416 | 223.674 | 97.393 | TRANSITION | |||||||||
| 900 | 251.040 | 374.984 | 238.876 | 122.497 | -2507.885 | -2104.565 | 122.146 | |||||||
| 1000 | 251.040 | 401.434 | 253.833 | 147.601 | -2502.430 | -2060.046 | 107.606 | |||||||
| 1100 | 251.040 | 425.361 | 268.356 | 172.705 | -2497.173 | -2016.063 | 95.735 | |||||||
| 1200 | 251.040 | 447.204 | 282.363 | 197.809 | -2492.090 | -1972.552 | 85.863 | |||||||
| 1300 | 251.040 | 467.298 | 295.826 | 222.913 | -2487.169 | -1929.458 | 77.527 | |||||||
| 1307.000 | 251.040 | 468.646 | 296.748 | 224.671 | II <--> LIQUID | |||||||||
| 1400 | 251.040 | 485.902 | 308.747 | 248.017 | 2482.396 1886.737 70.395 | |||||||||
| 1500 | 251.040 | 503.222 | 321.141 | 273.121 | -2477.759 | -1844.353 | 64.226 | |||||||
| 1600 | 251.040 | 519.424 | 333.033 | 298.225 | -2473.253 | -1802.273 | 58.838 | |||||||
| 1700 | 251.040 | 534.643 | 344.449 | 323.329 | -2859.704 | -1745.226 | 53.624 | |||||||
| 1800 | 251.040 | 548.992 | 355.418 | 348.433 | -2853.489 | -1679.849 | 48.748 | |||||||
| 1900 | 251.040 | 562.565 | 365.966 | 373.537 | -2847.336 | -1614.814 | 44.394 | |||||||
| 2000 | 251.040 | 575.442 | 376.121 | 398.641 | -2841.245 | -1550.102 | 40.485 | |||||||
| 2100 | 251.040 | 587.690 | 385.906 | 423.745 | -2835.217 | -1485.694 | 36.955 | |||||||
| 2200 | 251.040 | 599.368 | 395.346 | 448.849 | -2829.253 | -1421.569 | 33.752 | |||||||
| 2300 | 251.040 | 610.527 | 404.461 | 473.953 | -2823.356 | -1357.717 | 30.835 | |||||||
| 2400 | 251.040 | 621.212 | 413.271 | 499.057 | -2817.526 | -1294.119 | 28.166 | |||||||
| 2500 | 251.040 | 631.460 | 421.795 | 524.161 | -2811.766 | -1230.763 | 25.715 | |||||||
| 2600 | 251.040 | 641.306 | 430.050 | 549.265 | -2806.078 | -1167.635 | 23.458 | |||||||
| 2700 | 251.040 | 650.780 | 438.050 | 574.369 | -2800.463 | -1104.724 | 21.372 | |||||||
| 2800 | 251.040 | 659.910 | 445.812 | 599.473 | -2794.925 | -1042.020 | 19.439 | |||||||
| 2900 | 251.040 | 668.719 | 453.347 | 624.577 | -2789.465 | -979.515 | 17.643 | |||||||
| 3000 | 251.040 | 677.230 | 460.669 | 649.681 | -2784.085 | -917.194 | 15.970 | |||||||
| PREVIOUS: | CURRENT: June 1967 | |||||||||||||
| Lithium Silicate (Li2Si2O5) | Li2O5Si2(l) | |||||||||||||
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