Zirconium Carbide (ZrC) C1Zr1(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 37.899 53.577 53.577 0. -118.877 -121.550 21.295
 
300 38.030 53.811 53.577 0.070 -118.869 -121.567 21.167
400 43.593 65.581 55.144 4.175 -118.347 -122.541 16.002
500 47.133 75.723 58.270 8.727 -117.746 -123.658 12.918
 
600 49.380 84.529 61.930 13.560 -117.183 -124.895 10.873
700 50.965 92.281 65.723 18.590 -116.692 -126.220 9.419
800 52.070 99.162 69.481 23.745 -116.308 -127.609 8.332
900 52.836 105.341 73.128 28.992 -116.043 -129.039 7.489
1000 53.388 110.934 76.633 34.301 -115.913 -130.491 6.816
 
1100 54.229 116.066 79.988 39.686 -115.893 -131.950 6.266
1200 54.580 120.799 83.194 45.126 -119.706 -133.185 5.797
1300 54.932 125.182 86.258 50.602 -119.398 -134.321 5.397
1400 55.283 129.266 89.186 56.112 -119.138 -135.479 5.055
1500 55.635 133.092 91.986 61.658 -118.929 -136.654 4.759
 
1600 55.986 136.694 94.669 67.239 -118.780 -137.841 4.500
1700 56.338 140.098 97.242 72.855 -118.697 -139.035 4.272
1800 56.689 143.329 99.714 78.507 -118.688 -140.232 4.069
1900 57.040 146.403 102.091 84.193 -118.761 -141.427 3.888
2000 57.392 149.338 104.380 89.915 -118.926 -142.617 3.725
 
2100 57.743 152.146 106.588 95.672 -119.191 -143.795 3.577
2200 58.095 154.841 108.721 101.464 -140.889 -144.213 3.424
2300 58.446 157.431 110.783 107.291 -141.800 -144.343 3.278
2400 58.798 159.926 112.779 113.153 -142.691 -144.435 3.144
2500 59.149 162.333 114.713 119.050 -143.563 -144.489 3.019
 
 
2500.000 59.149 162.333 114.713 119.051 GLASS <--> LIQUID
2500.000 62.760 162.333 114.713 119.051 TRANSITION
 
2600 62.760 164.795 116.592 125.327 -144.071 -144.516 2.903
2700 62.760 167.163 118.422 131.603 -144.593 -144.524 2.796
2800 62.760 169.446 120.203 137.879 -145.129 -144.511 2.696
2900 62.760 171.648 121.940 144.155 -145.678 -144.480 2.602
3000 62.760 173.776 123.632 150.431 -146.241 -144.429 2.515
 
3100 62.760 175.834 125.283 156.707 -146.816 -144.359 2.432
3200 62.760 177.826 126.894 162.983 -147.405 -144.270 2.355
3300 62.760 179.757 128.467 169.259 -148.005 -144.163 2.282
3400 62.760 181.631 130.003 175.535 -148.618 -144.037 2.213
3500 62.760 183.450 131.504 181.811 -149.242 -143.894 2.147
 
3600 62.760 185.218 132.972 188.087 -149.878 -143.732 2.085
3700 62.760 186.938 134.407 194.363 -150.527 -143.552 2.027
3800 62.760 188.612 135.812 200.639 -151.186 -143.355 1.971
 
3805.000 62.760 188.694 135.881 200.952 CRYSTAL <--> LIQUID
 
3900 62.760 190.242 137.187 206.915 151.857 143.140 1.917
4000 62.760 191.831 138.533 213.191 -152.540 -142.908 1.866
 
4100 62.760 193.380 139.852 219.467 -153.233 -142.659 1.817
4200 62.760 194.893 141.145 225.743 -153.938 -142.392 1.771
4300 62.760 196.370 142.412 232.019 -154.654 -142.109 1.726
4400 62.760 197.812 143.654 238.295 -155.381 -141.809 1.683
4500 62.760 199.223 144.874 244.571 -156.119 -141.492 1.642
 
4600 62.760 200.602 146.070 250.847 -156.868 -141.159 1.603
4700 62.760 201.952 147.245 257.123 -157.627 -140.809 1.565
4800 62.760 203.273 148.398 263.399 -719.334 -128.826 1.402
4900 62.760 204.567 149.532 269.675 -719.767 -116.519 1.242
5000 62.760 205.835 150.645 275.951 -720.228 -104.203 1.089
 
5100 62.760 207.078 151.739 282.227 -720.715 -91.878 0.941
5200 62.760 208.297 152.815 288.503 -721.227 -79.543 0.799
5300 62.760 209.492 153.874 294.779 -721.762 -67.198 0.662
5400 62.760 210.665 154.914 301.055 -722.320 -54.842 0.530
5500 62.760 211.817 155.939 307.331 -722.899 -42.476 0.403
 
5600 62.760 212.948 156.946 313.607 -723.497 -30.100 0.281
5700 62.760 214.058 157.939 319.883 -724.113 -17.712 0.162
5800 62.760 215.150 158.916 326.159 -724.746 -5.314 0.048
5900 62.760 216.223 159.878 332.435 -725.396 7.096 -0.063
6000 62.760 217.278 160.826 338.711 -726.059 19.517 -0.170
 
PREVIOUS: June 1964 CURRENT: December 1964
 
Zirconium Carbide (ZrC) C1Zr1(l)

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