Barium Oxide (BaO) Ba1O1(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) fH° fG° log Kf
0              
100              
200              
 
298.15 47.279 96.553 96.553 0.000 -491.627 -471.205 82.553
 
300 47.329 96.845 96.554 0.088 -491.618 -471.078 82.022
400 49.898 110.831 98.443 4.955 -491.253 -464.293 60.631
500 51.785 122.178 102.090 10.044 -491.512 -457.543 47.799
 
600 53.220 131.750 106.257 15.296 -492.461 -450.649 39.232
700 54.396 140.045 110.504 20.678 -492.522 -443.686 33.108
800 55.405 147.375 114.664 26.169 -493.026 -436.668 28.511
900 56.312 153.954 118.670 31.756 -493.049 -429.621 24.935
1000 57.153 159.931 122.502 37.429 -493.013 -422.575 22.073
 
1100 57.948 165.416 126.157 43.185 -501.289 -414.716 19.693
1200 58.706 170.491 129.643 49.018 -501.372 -406.840 17.709
1300 59.442 175.219 132.969 54.925 -501.298 -398.965 16.031
1400 60.162 179.650 136.146 60.905 -501.090 -391.100 14.592
1500 60.869 183.825 139.187 66.957 -500.767 -383.254 13.346
 
1600 61.563 187.776 142.102 73.079 -500.351 -375.433 12.257
 
1600.010 61.563 187.776 142.102 73.079 GLASS <--> LIQUID
1600.010 66.944 187.776 142.102 73.079 TRANSITION
 
1700 66.944 191.834 144.909 79.773 -499.361 -367.656 11.297
1800 66.944 195.661 147.623 86.468 -498.388 -359.937 10.445
1900 66.944 199.280 150.248 93.162 -497.455 -352.271 9.685
2000 66.944 202.714 152.786 99.856 -496.581 -344.653 9.001
 
2100 66.944 205.980 155.242 106.551 -495.789 -337.076 8.384
2200 66.944 209.094 157.619 113.245 -634.620 -324.159 7.697
 
2286.000 66.944 211.661 159.604 119.002 CRYSTAL <--> LIQUID
 
2300 66.944 212.070 159.923 119.940 633.217 310.080 7.042
2400 66.944 214.919 162.155 126.634 -632.049 -296.057 6.444
2500 66.944 217.652 164.321 133.328 -631.116 -282.077 5.894
 
2600 66.944 220.278 166.423 140.023 -630.414 -268.130 5.387
2700 66.944 222.804 168.465 146.717 -629.932 -254.206 4.918
2800 66.944 225.239 170.449 153.412 -629.655 -240.296 4.483
2900 66.944 227.588 172.379 160.106 -629.565 -226.392 4.078
3000 66.944 229.857 174.257 166.800 -629.640 -212.489 3.700
 
3100 66.944 232.053 176.086 173.495 -629.857 -198.580 3.346
3200 66.944 234.178 177.869 180.189 -630.192 -184.663 3.014
3300 66.944 236.238 179.607 186.884 -630.614 -170.735 2.703
3400 66.944 238.236 181.302 193.578 -631.111 -156.792 2.409
3500 66.944 240.177 182.956 200.272 -631.660 -142.833 2.132
 
3600 66.944 242.063 184.572 206.967 -632.240 -128.859 1.870
3700 66.944 243.897 186.151 213.661 -632.837 -114.868 1.622
3800 66.944 245.682 187.694 220.356 -633.435 -100.860 1.386
3900 66.944 247.421 189.203 227.050 -634.023 -86.837 1.163
4000 66.944 249.116 190.680 233.744 -634.593 -72.800 0.951
 
4100 66.944 250.769 192.125 240.439 -635.135 -58.748 0.748
4200 66.944 252.382 193.541 247.133 -635.646 -44.684 0.556
4300 66.944 253.957 194.928 253.828 -636.125 -30.608 0.372
4400 66.944 255.496 196.287 260.522 -636.568 -16.521 0.196
4500 66.944 257.001 197.619 267.216 -636.975 -2.425 0.028
 
4600 66.944 258.472 198.926 273.911 -637.339 11.680 -0.133
4700 66.944 259.912 200.209 280.605 -637.649 25.790 -0.287
4800 66.944 261.321 201.467 287.300 -637.946 39.909 -0.434
4900 66.944 262.702 202.703 293.994 -638.206 54.034 -0.576
5000 66.944 264.054 203.916 300.688 -638.442 68.164 -0.712
 
PREVIOUS: December 1972 CURRENT: June 1974
 
Barium Oxide (BaO) Ba1O1(l)

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