Barium Oxide (BaO) Ba1O1(cr) T(K) Cp S -[G-H(Tr)]/T H-H(Tr) delta-f H delta-f G log Kf 0 0.000 0.000 INFINITE -9.983 -546.833 -546.833 INFINITE 100 31.941 27.301 111.119 -8.382 -548.383 -539.039 281.565 200 43.493 53.898 76.289 -4.478 -548.479 -529.582 138.313 298.15 47.279 72.069 72.069 0.000 -548.104 -520.382 91.169 300 47.329 72.362 72.070 0.088 -548.096 -520.210 90.577 400 49.898 86.347 73.960 4.955 -547.731 -510.977 66.727 500 51.785 97.694 77.607 10.044 -547.990 -501.778 52.420 600 53.220 107.267 81.773 15.296 -548.939 -492.436 42.870 700 54.396 115.561 86.021 20.678 -548.999 -483.025 36.044 800 55.405 122.892 90.180 26.169 -549.503 -473.558 30.920 900 56.312 129.471 94.186 31.756 -549.526 -464.063 26.934 1000 57.153 135.448 98.018 37.429 -549.490 -454.569 23.744 1100 57.948 140.932 101.674 43.185 -557.766 -444.261 21.096 1200 58.706 146.007 105.159 49.018 -557.850 -433.937 18.889 1300 59.442 150.735 108.485 54.925 -557.776 -423.613 17.021 1400 60.162 155.167 111.663 60.905 -557.567 -413.300 15.420 1500 60.869 159.342 114.704 66.957 -557.244 -403.006 14.034 1600 61.563 163.292 117.618 73.079 -556.829 -392.737 12.822 1700 62.250 167.045 120.416 79.269 -556.342 -382.496 11.753 1800 62.927 170.623 123.107 85.528 -555.805 -372.285 10.803 1900 63.605 174.043 125.698 91.855 -555.239 -362.105 9.955 2000 64.275 177.323 128.198 98.249 -554.665 -351.955 9.192 2100 64.940 180.475 130.613 104.710 -554.107 -341.833 8.503 2200 65.605 183.511 132.949 111.237 -693.105 -326.362 7.749 2286.000 66.177 186.038 134.899 116.904 CRYSTAL <--> LIQUID 2300 66.270 186.442 135.211 117.831 691.803 309.721 7.034 2400 66.927 189.276 137.405 124.491 -690.669 -293.134 6.380 2500 67.588 192.022 139.535 131.216 -689.705 -276.591 5.779 2600 68.245 194.686 141.605 138.008 -688.906 -260.082 5.225 2700 68.898 197.273 143.620 144.865 -688.261 -243.602 4.713 2800 69.555 199.791 145.581 151.788 -687.756 -227.142 4.237 2900 70.208 202.243 147.493 158.776 -687.372 -210.699 3.795 3000 70.860 204.634 149.358 165.830 -687.088 -194.267 3.382