Beryllium Carbide (Be2C) C1Be2(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 43.250 47.467 47.467 0. -15.893 -22.704 3.978
 
300 43.329 47.735 47.468 0.080 -15.889 -22.747 3.961
400 47.614 60.838 49.225 4.645 -16.031 -25.027 3.268
500 49.752 71.692 52.665 9.513 -16.694 -27.209 2.843
 
600 51.890 80.855 56.618 14.542 -17.778 -29.215 2.543
700 60.434 89.550 60.702 20.194 -18.682 -31.043 2.316
800 64.706 97.899 64.835 26.451 -19.340 -32.763 2.139
900 68.977 105.767 68.950 33.135 -19.875 -34.407 1.997
1000 73.249 113.255 73.009 40.246 -20.253 -36.000 1.880
 
1100 77.525 120.437 76.996 47.785 -20.450 -37.564 1.784
1200 81.797 127.374 80.907 55.760 -20.443 -39.118 1.703
1300 85.011 134.054 84.740 64.108 -20.284 -40.680 1.635
1400 87.278 140.441 88.492 72.728 -20.068 -42.257 1.577
1500 88.881 146.520 92.160 81.540 -19.872 -43.849 1.527
 
1600 90.023 152.295 95.739 90.489 -48.819 -44.401 1.450
 
1600.000 90.023 152.295 95.739 90.489 GLASS <--> LIQUID
1600.000 92.048 152.295 95.739 90.489 TRANSITION
 
1700 92.048 157.876 99.232 99.694 -47.843 -44.155 1.357
1800 92.048 163.137 102.638 108.899 -46.934 -43.965 1.276
1900 92.048 168.114 105.954 118.104 -46.090 -43.823 1.205
2000 92.048 172.835 109.181 127.308 -45.310 -43.724 1.142
 
2100 92.048 177.326 112.320 136.513 -44.592 -43.663 1.086
2200 92.048 181.608 115.373 145.718 -43.936 -43.634 1.036
2300 92.048 185.700 118.342 154.923 -43.339 -43.634 0.991
2400 92.048 189.617 121.231 164.128 -42.801 -43.659 0.950
 
2400.000 92.048 189.617 121.231 164.128 CRYSTAL <--> LIQUID
 
2500 92.048 193.375 124.042 173.332 42.321 43.705 0.913
 
2600 92.048 196.985 126.779 182.537 -41.900 -43.769 0.879
2700 92.048 200.459 129.444 191.742 -41.535 -43.848 0.848
2800 92.048 203.807 132.040 200.947 -623.142 -31.494 0.588
2900 92.048 207.037 134.571 210.152 -620.764 -10.406 0.187
3000 92.048 210.157 137.039 219.356 -618.409 10.601 -0.185
 
3100 92.048 213.176 139.446 228.561 -616.080 31.529 -0.531
3200 92.048 216.098 141.796 237.766 -613.778 52.383 -0.855
3300 92.048 218.930 144.091 246.971 -611.507 73.166 -1.158
3400 92.048 221.678 146.333 256.176 -609.270 93.880 -1.442
3500 92.048 224.347 148.524 265.380 -607.070 114.528 -1.709
 
PREVIOUS: March 1962 CURRENT: June 1963
 
Beryllium Carbide (Be2C) C1Be2(l)

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