Potassium Chloride (KCl) Cl1K1(l) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 100 200 298.15 73.597 86.657 86.657 0. -421.791 -395.090 69.218 300 73.597 87.112 86.658 0.136 -421.740 -394.925 68.763 400 73.597 108.285 89.545 7.496 -421.594 -385.925 50.397 500 73.597 124.707 94.996 14.855 -419.128 -377.293 39.415 600 73.597 138.126 101.100 22.215 -416.624 -369.160 32.138 700 73.597 149.471 107.221 29.575 -414.096 -361.449 26.972 800 73.597 159.298 113.130 36.934 -411.563 -354.101 23.120 900 73.597 167.966 118.751 44.294 -409.046 -347.070 20.143 1000 73.597 175.721 124.067 51.654 -406.568 -340.317 17.776 1044.000 73.597 178.890 126.311 54.892 CRYSTAL <--> LIQUID 1100 73.597 182.735 129.087 59.013 483.102 329.200 15.632 1200 73.597 189.139 133.828 66.373 -479.702 -315.359 13.727 1300 73.597 195.030 138.312 73.733 -476.307 -301.801 12.127 1400 73.597 200.484 142.561 81.092 -472.917 -288.505 10.764 1500 73.597 205.561 146.593 88.452 -469.533 -275.451 9.592 1600 73.597 210.311 150.429 95.812 -466.154 -262.622 8.574 1700 73.597 214.773 154.084 103.171 -462.781 -250.005 7.682 1800 73.597 218.980 157.574 110.531 -459.415 -237.586 6.895 1900 73.597 222.959 160.911 117.891 -456.058 -225.354 6.195 2000 73.597 226.734 164.109 125.250 -452.711 -213.298 5.571