Potassium Aluminum Chloride (K3Al2Cl9) Al2Cl9K3(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 100 200 250 298.15 337.230 468.608 468.608 0. -2860.182 -2625.893 460.046 300 337.858 470.696 468.614 0.624 -2860.094 -2624.440 456.956 400 353.130 570.010 482.052 35.183 -2862.602 -2545.238 332.374 500 367.272 650.359 507.925 71.217 -2857.227 -2466.497 257.673 600 379.740 718.443 537.478 108.579 -2850.799 -2388.938 207.976 700 390.807 777.827 567.660 147.116 -2843.468 -2312.529 172.563 800 400.660 830.668 597.294 186.700 -2835.425 -2237.222 146.076 900 407.940 878.265 625.912 227.117 -2826.979 -2162.952 125.534 1000 416.726 921.687 653.349 268.338 -2839.443 -2088.115 109.072 1100 427.019 961.876 679.592 310.513 -3066.550 -1999.618 94.954 1200 438.818 999.527 704.700 353.792 -3052.785 -1903.224 82.845 1300 452.123 1035.166 728.761 398.327 -3037.812 -1808.025 72.647 1400 466.934 1069.205 751.871 444.267 -3021.478 -1714.029 63.951 1500 483.252 1101.968 774.125 491.764 -3003.629 -1621.254 56.457