Nickel Sulfide (Ni3S2) Ni3S2(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 0. 0. INFINITE -21.156 -214.288 -214.288 INFINITE
100 58.116 33.666 225.939 -19.227 -215.261 -213.887 111.723
200 101.489 89.917 144.221 -10.861 -215.847 -212.256 55.436
 
298.15 117.738 133.887 133.887 0. -216.313 -210.399 36.861
 
300 117.947 134.616 133.889 0.218 -216.323 -210.362 36.627
400 127.110 169.857 138.632 12.490 -221.430 -208.103 27.175
500 133.972 198.975 147.871 25.552 -225.126 -204.371 21.350
 
600 139.913 223.932 158.516 39.249 -228.432 -199.906 17.403
700 145.436 245.918 169.462 53.519 -230.824 -194.922 14.545
800 150.708 265.685 180.275 68.328 -231.697 -189.725 12.388
 
829.000 152.190 271.078 183.357 72.720 I <--> II
829.000 188.615 338.910 183.357 128.953 TRANSITION
 
900 188.615 354.410 196.248 142.345 -279.582 -187.213 10.866
1000 188.615 374.282 213.076 161.206 -274.001 -177.251 9.259
 
 
1062.000 188.615 385.628 222.821 172.901 II <--> LIQUID
 
1100 188.615 392.259 228.561 180.068 268.653 167.837 7.970
1200 188.615 408.671 242.896 198.929 -263.555 -158.899 6.917
1300 188.615 423.768 256.236 217.791 -258.727 -150.376 6.042
1400 188.615 437.746 268.708 236.652 -254.188 -142.213 5.306
1500 188.615 450.759 280.416 255.514 -249.949 -134.365 4.679
 
1600 188.615 462.932 291.447 274.375 -246.023 -126.789 4.139
PREVIOUS: CURRENT: December 1976
 
Nickel Sulfide (Ni3S2) Ni3S2(cr)

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