Lead Oxide (PbO) | O1Pb1(cr,l) | |||||||||||||
Enthalpy Reference Temperature = Tr = 298.15 K | Standard State Pressure = p° = 0.1 MPa | |||||||||||||
J·K-1 mol-1 | kJ·mol-1 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T/K | Cp° | S° | -[G°-H°(Tr)]/T | H-H°(Tr) | ![]() |
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log Kf | |||||||
0 | 0.000 | 0.000 | INFINITE | -9.109 | -217.297 | -217.297 | INFINITE | |||||||
100 | 26.870 | 24.765 | 101.583 | -7.682 | -219.089 | -209.218 | 109.284 | |||||||
200 | 40.476 | 48.028 | 69.262 | -4.247 | -219.634 | -199.037 | 51.983 | |||||||
298.15 | 45.773 | 66.316 | 66.316 | 0.000 | -219.409 | -189.283 | 33.162 | |||||||
300 | 45.866 | 66.600 | 66.317 | 0.085 | -219.401 | -189.096 | 32.925 | |||||||
400 | 50.375 | 80.434 | 68.173 | 4.904 | -218.796 | -179.077 | 23.385 | |||||||
500 | 53.430 | 92.066 | 71.821 | 10.123 | -217.921 | -169.245 | 17.681 | |||||||
600 | 55.396 | 101.992 | 76.042 | 15.570 | -216.942 | -159.601 | 13.894 | |||||||
700 | 56.651 | 110.626 | 80.380 | 21.172 | -220.789 | -149.325 | 11.143 | |||||||
762.000 | 57.430 | 115.466 | 83.040 | 24.709 | I <--> II | |||||||||
762.000 | 54.495 | 115.690 | 83.040 | 24.880 | TRANSITION | |||||||||
800 | 55.028 | 118.355 | 84.654 | 26.961 | -219.687 | -139.192 | 9.088 | |||||||
900 | 56.409 | 124.917 | 88.769 | 32.533 | -218.803 | -129.182 | 7.498 | |||||||
1000 | 57.764 | 130.930 | 92.689 | 38.242 | -217.779 | -119.277 | 6.230 | |||||||
1100 | 59.099 | 136.499 | 96.421 | 44.085 | -216.615 | -109.482 | 5.199 | |||||||
1159.000 | 59.884 | 139.607 | 98.541 | 47.595 | II <--> LIQUID | |||||||||
1159.000 | 65.000 | 161.628 | 98.541 | 73.117 | TRANSITION | |||||||||
1200 | 65.000 | 163.887 | 100.735 | 75.782 | -189.586 | -100.706 | 4.384 | |||||||
1300 | 65.000 | 169.090 | 105.796 | 82.282 | -187.748 | -93.374 | 3.752 | |||||||
1400 | 65.000 | 173.907 | 110.491 | 88.782 | -185.918 | -86.183 | 3.216 | |||||||
1500 | 65.000 | 178.392 | 114.870 | 95.282 | -184.103 | -79.123 | 2.755 | |||||||
1600 | 65.000 | 182.587 | 118.973 | 101.782 | -182.309 | -72.183 | 2.357 | |||||||
1700 | 65.000 | 186.527 | 122.832 | 108.282 | -180.540 | -65.354 | 2.008 | |||||||
1800 | 65.000 | 190.243 | 126.475 | 114.782 | -178.800 | -58.629 | 1.701 | |||||||
1900 | 65.000 | 193.757 | 129.924 | 121.282 | -177.089 | -52.000 | 1.430 | |||||||
2000 | 65.000 | 197.091 | 133.200 | 127.782 | -175.410 | -45.459 | 1.187 | |||||||
2100 | 65.000 | 200.262 | 136.318 | 134.282 | -350.985 | -31.887 | 0.793 | |||||||
2200 | 65.000 | 203.286 | 139.294 | 140.782 | -348.982 | -16.739 | 0.397 | |||||||
2300 | 65.000 | 206.176 | 142.140 | 147.282 | -347.078 | -1.681 | 0.038 | |||||||
2400 | 65.000 | 208.942 | 144.866 | 153.782 | -345.276 | 13.298 | -0.289 | |||||||
2500 | 65.000 | 211.595 | 147.482 | 160.282 | -343.577 | 28.203 | -0.589 | |||||||
PREVIOUS: | CURRENT: December 1971 | |||||||||||||
Lead Oxide (PbO) | O1Pb1(cr,l) |
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