Lead Chloride (PbCl4) Cl4Pb1(g) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -23.449 -540.279 -540.279 INFINITE 100 74.317 284.403 465.502 -18.110 -544.070 -528.296 275.953 200 93.443 342.811 390.673 -9.572 -548.403 -511.046 133.471 250 97.857 364.177 383.300 -4.781 -550.403 -501.476 104.778 298.15 100.536 381.659 381.659 0. -552.403 -491.873 86.174 300 100.618 382.281 381.661 0.186 -552.482 -491.497 85.577 350 102.425 397.936 382.893 5.265 -555.354 -481.092 71.799 400 103.662 411.699 385.651 10.419 -557.633 -470.328 61.419 450 104.540 423.962 389.239 15.625 -559.944 -459.277 53.311 500 105.184 435.011 393.273 20.869 -562.286 -447.966 46.799 600 106.044 454.271 401.881 31.434 -567.065 -424.656 36.970 700 106.573 470.661 410.565 42.067 -576.831 -399.736 29.829 800 106.922 484.916 418.987 52.743 -581.849 -374.095 24.426 900 107.163 497.525 427.027 63.448 -586.892 -347.823 20.187 1000 107.337 508.825 434.651 74.174 -591.961 -320.989 16.767 1100 107.466 519.061 441.867 84.914 -597.056 -293.645 13.944 1200 107.564 528.417 448.695 95.666 -665.752 -264.758 11.525 1300 107.641 537.029 455.163 106.426 -670.134 -231.164 9.288 1400 107.702 545.009 461.299 117.193 -674.572 -197.231 7.359 1500 107.752 552.441 467.130 127.966 -679.075 -162.979 5.675 1600 107.792 559.397 472.682 138.743 -683.650 -128.424 4.193 1700 107.826 565.933 477.977 149.524 -688.302 -93.580 2.875 1800 107.854 572.097 483.036 160.308 -693.036 -58.460 1.696 1900 107.878 577.929 487.879 171.095 -697.855 -23.075 0.634 2000 107.898 583.462 492.521 181.884 -702.763 12.566 -0.328 2100 107.916 588.727 496.978 192.675 -884.984 55.570 -1.382 2200 107.931 593.748 501.263 203.467 -889.691 100.468 -2.385 2300 107.944 598.546 505.389 214.261 -894.562 145.584 -3.306 2400 107.956 603.140 509.367 225.056 -899.604 190.915 -4.155 2500 107.966 607.547 513.207 235.852 -904.820 236.460 -4.941 2600 107.975 611.782 516.917 246.649 -910.208 282.217 -5.670 2700 107.983 615.857 520.507 257.447 -915.795 328.185 -6.349 2800 107.991 619.784 523.983 268.245 -921.614 374.364 -6.984 2900 107.997 623.574 527.352 279.045 -927.701 420.756 -7.579 3000 108.003 627.236 530.621 289.845 -934.078 467.362 -8.137 3100 108.008 630.777 533.795 300.645 -940.781 514.186 -8.664 3200 108.013 634.206 536.879 311.447 -947.835 561.232 -9.161 3300 108.018 637.530 539.879 322.248 -955.255 608.504 -9.632 3400 108.022 640.755 542.799 333.050 -963.068 656.007 -10.078 3500 108.025 643.886 545.643 343.852 -971.329 703.746 -10.503 3600 108.029 646.929 548.414 354.655 -980.122 751.728 -10.907 3700 108.032 649.889 551.117 365.458 -1024.303 800.154 -11.296 3800 108.035 652.770 553.754 376.262 -1030.843 849.551 -11.678 3900 108.037 655.577 556.329 387.065 -1037.413 899.121 -12.042 4000 108.040 658.312 558.845 397.869 -1044.002 948.859 -12.391 4100 108.042 660.980 561.303 408.673 -1050.602 998.763 -12.724 4200 108.044 663.583 563.708 419.477 -1057.201 1048.827 -13.044 4300 108.046 666.126 566.060 430.282 -1063.792 1099.049 -13.351 4400 108.048 668.610 568.363 441.087 -1070.365 1149.423 -13.645 4500 108.050 671.038 570.617 451.892 -1076.912 1199.946 -13.929 4600 108.051 673.413 572.826 462.697 -1083.427 1250.616 -14.201 4700 108.053 675.736 574.991 473.502 -1089.902 1301.425 -14.464 4800 108.054 678.011 577.114 484.307 -1096.333 1352.373 -14.717 4900 108.056 680.239 579.196 495.113 -1102.712 1403.454 -14.961 5000 108.057 682.422 581.239 505.918 -1109.036 1454.663 -15.197 5100 108.058 684.562 583.244 516.724 -1115.301 1506.000 -15.425 5200 108.059 686.660 585.212 527.530 -1121.503 1557.458 -15.645 5300 108.060 688.719 587.146 538.336 -1127.639 1609.036 -15.858 5400 108.061 690.739 589.046 549.142 -1133.706 1660.728 -16.064 5500 108.062 692.722 590.913 559.948 -1139.703 1712.533 -16.264 5600 108.063 694.669 592.748 570.755 -1145.628 1764.445 -16.458 5700 108.064 696.581 594.553 581.561 -1151.481 1816.462 -16.646 5800 108.065 698.461 596.328 592.367 -1157.260 1868.583 -16.828 5900 108.066 700.308 598.075 603.174 -1162.964 1920.801 -17.005 6000 108.066 702.124 599.794 613.980 -1168.595 1973.115 -17.177