Calcium Oxide (CaO) Ca1O1(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 42.120 62.321 62.321 0. -557.335 -532.935 93.368 300 42.242 62.582 62.322 0.078 -557.332 -532.783 92.766 400 46.626 75.409 64.041 4.547 -556.984 -524.644 68.511 500 48.982 86.089 67.413 9.338 -556.488 -516.616 53.971 600 50.480 95.160 71.301 14.315 -556.033 -508.686 44.285 700 51.555 103.026 75.284 19.419 -555.695 -500.823 37.372 800 52.400 109.966 79.194 24.618 -556.358 -492.895 32.183 900 53.112 116.180 82.964 29.894 -556.310 -484.968 28.147 1000 53.735 121.809 86.572 35.237 -556.519 -477.032 24.918 1100 54.300 126.957 90.012 40.639 -556.995 -469.062 22.274 1200 54.831 131.705 93.291 46.096 -565.472 -460.415 20.041 1300 55.329 136.114 96.418 51.604 -565.255 -451.669 18.148 1400 55.810 140.232 99.402 57.161 -565.005 -442.941 16.526 1500 56.275 144.098 102.254 62.766 -564.721 -434.232 15.121 1600 56.727 147.744 104.984 68.416 -564.405 -425.543 13.893 1700 57.174 151.197 107.602 74.111 -564.056 -416.874 12.809 1800 57.609 154.477 110.116 79.850 -712.348 -406.017 11.782 1900 58.045 157.604 112.534 85.633 -710.521 -389.048 10.696 2000 58.471 160.592 114.862 91.459 -708.669 -372.176 9.720 2100 58.894 163.455 117.109 97.327 -706.793 -355.397 8.840 2100.000 58.894 163.455 117.109 97.327 GLASS <--> LIQUID + 2100.000 62.760 163.455 117.109 97.327 TRANSITION 2200 62.760 166.374 119.282 103.603 -704.531 -338.717 8.042 2300 62.760 169.164 121.391 109.879 -702.296 -322.140 7.316 2400 62.760 171.835 123.437 116.155 -700.092 -305.659 6.652 2500 62.760 174.397 125.425 122.431 -697.922 -289.269 6.044 2600 62.760 176.859 127.356 128.707 -695.794 -272.965 5.484 2700 62.760 179.227 129.234 134.983 -693.714 -256.741 4.967 2800 62.760 181.510 131.060 141.259 -691.688 -240.594 4.488 2900 62.760 183.712 132.838 147.535 -689.724 -224.519 4.044 3000 62.760 185.840 134.569 153.811 -687.829 -208.510 3.630 3100 62.760 187.898 136.257 160.087 -686.011 -192.562 3.245 3200 62.760 189.890 137.902 166.363 -684.278 -176.673 2.884 3200.000 62.760 189.890 137.902 166.363 CRYSTAL <--> LIQUID 3300 62.760 191.821 139.507 172.639 682.638 160.836 2.546 3400 62.760 193.695 141.073 178.915 -681.099 -145.047 2.228 3500 62.760 195.514 142.603 185.191 -679.668 -129.302 1.930 3600 62.760 197.282 144.097 191.467 -678.352 -113.596 1.648 3700 62.760 199.002 145.558 197.743 -677.158 -97.925 1.382 3800 62.760 200.676 146.986 204.019 -676.092 -82.285 1.131 3900 62.760 202.306 148.384 210.295 -675.160 -66.670 0.893 4000 62.760 203.895 149.752 216.571 -674.364 -51.079 0.667 4100 62.760 205.444 151.091 222.847 -673.711 -35.505 0.452 4200 62.760 206.957 152.404 229.123 -673.202 -19.946 0.248 4300 62.760 208.434 153.690 235.399 -672.840 -4.396 0.053 4400 62.760 209.876 154.950 241.675 -672.622 11.146 -0.132 4500 62.760 211.287 156.187 247.951 -672.538 26.683 -0.310