Lead Iodide (PbI2) | I2Pb1(g) | |||||||||||||
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) | ![]() |
![]() |
log Kf | |||||||
0 | 0. | 0. | INFINITE | -15.736 | 1.161 | 1.161 | INFINITE | |||||||
100 | 53.807 | 298.094 | 410.195 | -11.210 | 0.870 | -19.157 | 10.007 | |||||||
200 | 56.934 | 336.667 | 364.806 | -5.628 | -1.005 | -38.492 | 10.053 | |||||||
250 | 57.375 | 349.424 | 360.499 | -2.769 | -2.078 | -47.741 | 9.975 | |||||||
298.15 | 57.615 | 359.552 | 359.552 | 0. | -3.180 | -56.437 | 9.888 | |||||||
300 | 57.622 | 359.908 | 359.553 | 0.107 | -3.224 | -56.767 | 9.884 | |||||||
350 | 57.773 | 368.803 | 360.255 | 2.992 | -4.504 | -65.593 | 9.789 | |||||||
400 | 57.872 | 376.524 | 361.817 | 5.883 | -21.814 | -73.681 | 9.622 | |||||||
450 | 57.940 | 383.345 | 363.837 | 8.778 | -24.349 | -80.012 | 9.288 | |||||||
500 | 57.989 | 389.452 | 366.099 | 11.677 | -67.031 | -82.262 | 8.594 | |||||||
600 | 58.054 | 400.031 | 370.899 | 17.479 | -67.872 | -85.230 | 7.420 | |||||||
700 | 58.092 | 408.983 | 375.717 | 23.287 | -73.654 | -87.253 | 6.511 | |||||||
800 | 58.118 | 416.742 | 380.371 | 29.097 | -74.639 | -89.128 | 5.819 | |||||||
900 | 58.135 | 423.588 | 384.800 | 34.910 | -75.602 | -90.882 | 5.275 | |||||||
1000 | 58.148 | 429.714 | 388.990 | 40.724 | -76.545 | -92.529 | 4.833 | |||||||
1100 | 58.157 | 435.257 | 392.948 | 46.539 | -77.469 | -94.082 | 4.468 | |||||||
1200 | 58.164 | 440.317 | 396.688 | 52.355 | -78.380 | -95.552 | 4.159 | |||||||
1300 | 58.169 | 444.973 | 400.226 | 58.172 | -79.290 | -96.946 | 3.895 | |||||||
1400 | 58.174 | 449.284 | 403.578 | 63.989 | -80.222 | -98.270 | 3.666 | |||||||
1500 | 58.177 | 453.298 | 406.760 | 69.807 | -81.196 | -99.525 | 3.466 | |||||||
1600 | 58.180 | 457.053 | 409.787 | 75.625 | -82.228 | -100.714 | 3.288 | |||||||
1700 | 58.182 | 460.580 | 412.672 | 81.443 | -83.331 | -101.836 | 3.129 | |||||||
1800 | 58.184 | 463.906 | 415.427 | 87.261 | -84.515 | -102.890 | 2.986 | |||||||
1900 | 58.186 | 467.052 | 418.062 | 93.080 | -85.787 | -103.877 | 2.856 | |||||||
2000 | 58.188 | 470.036 | 420.587 | 98.898 | -87.149 | -104.794 | 2.737 | |||||||
2100 | 58.189 | 472.875 | 423.010 | 104.717 | -265.820 | -98.526 | 2.451 | |||||||
2200 | 58.190 | 475.582 | 425.338 | 110.536 | -266.964 | -90.534 | 2.150 | |||||||
2300 | 58.191 | 478.169 | 427.580 | 116.355 | -268.251 | -82.486 | 1.873 | |||||||
2400 | 58.192 | 480.645 | 429.739 | 122.174 | -269.674 | -74.379 | 1.619 | |||||||
2500 | 58.192 | 483.021 | 431.823 | 127.993 | -271.222 | -66.210 | 1.383 | |||||||
2600 | 58.193 | 485.303 | 433.837 | 133.813 | -272.882 | -57.977 | 1.165 | |||||||
2700 | 58.194 | 487.499 | 435.784 | 139.632 | -274.641 | -49.678 | 0.961 | |||||||
2800 | 58.194 | 489.616 | 437.669 | 145.451 | -276.484 | -41.313 | 0.771 | |||||||
2900 | 58.195 | 491.658 | 439.496 | 151.271 | -278.395 | -32.881 | 0.592 | |||||||
3000 | 58.195 | 493.631 | 441.267 | 157.090 | -280.359 | -24.381 | 0.425 | |||||||
3100 | 58.195 | 495.539 | 442.987 | 162.910 | -282.362 | -15.816 | 0.266 | |||||||
3200 | 58.196 | 497.387 | 444.659 | 168.729 | -284.390 | -7.185 | 0.117 | |||||||
3300 | 58.196 | 499.177 | 446.284 | 174.549 | -286.430 | 1.509 | -0.024 | |||||||
3400 | 58.196 | 500.915 | 447.865 | 180.368 | -288.470 | 10.265 | -0.158 | |||||||
3500 | 58.197 | 502.602 | 449.405 | 186.188 | -290.498 | 19.081 | -0.285 | |||||||
3600 | 58.197 | 504.241 | 450.906 | 192.008 | -292.506 | 27.954 | -0.406 | |||||||
3700 | 58.197 | 505.836 | 452.369 | 197.827 | -294.484 | 36.884 | -0.521 | |||||||
3800 | 58.197 | 507.388 | 453.796 | 203.647 | -296.425 | 45.866 | -0.630 | |||||||
3900 | 58.197 | 508.899 | 455.190 | 209.467 | -298.323 | 54.898 | -0.735 | |||||||
4000 | 58.198 | 510.373 | 456.551 | 215.287 | -300.172 | 63.979 | -0.835 | |||||||
4100 | 58.198 | 511.810 | 457.882 | 221.106 | -301.969 | 73.105 | -0.931 | |||||||
4200 | 58.198 | 513.212 | 459.182 | 226.926 | -303.708 | 82.274 | -1.023 | |||||||
4300 | 58.198 | 514.582 | 460.455 | 232.746 | -305.387 | 91.484 | -1.111 | |||||||
4400 | 58.198 | 515.920 | 461.700 | 238.566 | -307.005 | 100.732 | -1.196 | |||||||
4500 | 58.198 | 517.228 | 462.920 | 244.386 | -308.559 | 110.017 | -1.277 | |||||||
4600 | 58.198 | 518.507 | 464.114 | 250.205 | -310.048 | 119.335 | -1.355 | |||||||
4700 | 58.198 | 519.758 | 465.285 | 256.025 | -311.473 | 128.685 | -1.430 | |||||||
4800 | 58.199 | 520.984 | 466.433 | 261.845 | -312.832 | 138.065 | -1.502 | |||||||
4900 | 58.199 | 522.184 | 467.558 | 267.665 | -314.127 | 147.472 | -1.572 | |||||||
5000 | 58.199 | 523.359 | 468.662 | 273.485 | -315.357 | 156.904 | -1.639 | |||||||
5100 | 58.199 | 524.512 | 469.746 | 279.305 | -316.525 | 166.362 | -1.704 | |||||||
5200 | 58.199 | 525.642 | 470.810 | 285.125 | -317.630 | 175.841 | -1.766 | |||||||
5300 | 58.199 | 526.751 | 471.855 | 290.945 | -318.675 | 185.340 | -1.827 | |||||||
5400 | 58.199 | 527.838 | 472.882 | 296.764 | -319.661 | 194.860 | -1.885 | |||||||
5500 | 58.199 | 528.906 | 473.891 | 302.584 | -320.590 | 204.396 | -1.941 | |||||||
5600 | 58.199 | 529.955 | 474.883 | 308.404 | -321.463 | 213.950 | -1.996 | |||||||
5700 | 58.199 | 530.985 | 475.858 | 314.224 | -322.284 | 223.518 | -2.048 | |||||||
5800 | 58.199 | 531.997 | 476.817 | 320.044 | -323.052 | 233.100 | -2.099 | |||||||
5900 | 58.199 | 532.992 | 477.761 | 325.864 | -323.771 | 242.695 | -2.149 | |||||||
6000 | 58.199 | 533.970 | 478.690 | 331.684 | -324.442 | 252.302 | -2.196 | |||||||
PREVIOUS: December 1973 (1 atm) | CURRENT: December 1973 (1 bar) | |||||||||||||
Lead Iodide (PbI2) | I2Pb1(g) |
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