Potassium Hydride (KH) H1K1(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 100 200 298.15 37.907 50.208 50.208 0. -57.820 -53.010 9.287 300 38.074 50.443 50.209 0.070 -57.776 -52.980 9.225 400 44.141 62.267 51.780 4.195 -55.104 -51.768 6.760 500 48.534 72.608 54.933 8.837 -51.924 -51.293 5.359 600 51.923 81.766 58.657 13.865 -48.360 -51.496 4.483 700 54.606 89.977 62.555 19.196 -44.498 -52.320 3.904 800 56.819 97.418 66.455 24.771 -40.400 -53.715 3.507 900 58.440 104.207 70.278 30.536 -36.122 -55.635 3.229 1000 59.831 110.438 73.987 36.451 -31.708 -58.038 3.032 1100 60.966 116.195 77.565 42.493 -27.187 -60.889 2.891 1200 61.923 121.542 81.010 48.639 -22.580 -64.156 2.793 1300 62.701 126.531 84.322 54.871 -17.907 -67.810 2.725 1400 63.301 131.200 87.505 61.173 -13.188 -71.825 2.680 1500 63.722 135.583 90.566 67.526 -8.439 -76.179 2.653