Sulfuric Acid, Monohydrate (H2SO4.H2O) H4O5S1(cr,l) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0. 0. INFINITE -41.866 -1126.433 -1126.433 INFINITE 100 54.220 43.699 436.019 -39.232 -1137.748 -1077.394 562.773 200 92.914 93.433 252.619 -31.837 -1144.661 -1014.113 264.859 281.626 123.973 130.247 211.864 -22.985 CRYSTAL <--> LIQUID 281.626 211.961 199.360 211.864 -3.521 TRANSITION 298.15 214.264 211.510 211.510 0. -1127.621 -950.290 166.487 300 214.523 212.836 211.514 0.397 -1127.510 -949.190 165.269 400 228.538 276.470 220.096 22.550 -1123.193 -890.620 116.303 500 243.601 329.085 236.772 46.157 -1117.007 -833.180 87.042 600 258.663 374.830 256.047 71.270 -1109.236 -777.118 67.654 700 273.726 415.834 275.992 97.889 -1099.975 -722.477 53.912 800 288.788 453.369 295.850 126.015 -1089.308 -669.261 43.698 900 303.850 488.253 315.312 155.647 -1130.396 -616.382 35.774 1000 318.913 521.046 334.261 186.785 -1115.776 -560.042 29.254