Iron Oxide (FeO) Fe1O1(cr)
 
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) fH° fG° log Kf
0              
100              
200              
 
298.15 49.915 60.752 60.752 0. -272.044 -251.429 44.049
 
300 49.999 61.061 60.753 0.092 -272.025 -251.301 43.755
400 51.840 75.704 62.737 5.187 -271.044 -244.543 31.934
500 53.388 87.438 66.541 10.449 -270.164 -238.022 24.866
 
600 54.894 97.309 70.868 15.865 -269.414 -231.666 20.168
700 56.149 105.866 75.270 21.418 -268.814 -225.425 16.821
800 57.321 113.443 79.577 27.093 -268.422 -219.256 14.316
900 58.283 120.249 83.724 32.872 -268.374 -213.118 12.369
1000 59.371 126.447 87.691 38.756 -268.969 -206.955 10.810
 
1100 60.234 132.146 91.477 44.736 -270.385 -200.670 9.529
1200 61.086 137.424 95.089 50.802 -271.184 -194.316 8.458
1300 61.975 142.349 98.537 56.956 -270.265 -187.947 7.552
1400 62.760 146.971 101.833 63.194 -269.361 -181.649 6.777
1500 63.396 151.323 104.989 69.502 -268.484 -175.415 6.108
 
1600 64.015 155.435 108.014 75.873 -267.642 -169.238 5.525
 
1650.000 64.319 157.409 109.481 79.081 CRYSTAL <--> LIQUID
 
1700 64.631 159.334 110.919 82.305 267.784 163.094 5.011
1800 65.229 163.045 113.713 88.798 -267.345 -156.949 4.555
1900 65.790 166.587 116.403 95.349 -281.041 -150.125 4.127
2000 66.316 169.975 118.998 101.955 -280.919 -143.237 3.741
 
PREVIOUS: CURRENT: June 1965
 
Iron Oxide (FeO) Fe1O1(cr)

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