Potassium Fluoride (K(HF2)) F2H1K1(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 76.944 132.764 132.764 0. -916.573 -856.932 150.131
 
300 76.944 133.240 132.766 0.142 -916.569 -856.562 149.141
 
314.000 78.408 136.784 132.866 1.230 GLASS <--> LIQUID
314.000 104.600 136.784 132.866 1.230 TRANSITION
 
400 104.600 162.105 136.540 10.226 -916.636 -836.412 109.224
500 104.600 185.446 144.074 20.686 -914.111 -816.649 85.315
 
 
511.950 104.600 187.916 145.069 21.936 BETA <--> LIQUID
 
600 104.600 204.517 152.607 31.146 911.629 797.391 69.419
700 104.600 220.641 161.204 41.606 -909.185 -778.545 58.096
800 104.600 234.608 169.526 52.066 -906.788 -760.046 49.626
900 104.600 246.928 177.455 62.526 -904.452 -741.844 43.056
1000 104.600 257.949 184.963 72.986 -902.197 -723.898 37.813
 
1100 104.600 267.918 192.059 83.446 -978.995 -701.564 33.314
1200 104.600 277.020 198.765 93.906 -975.898 -676.480 29.446
1300 104.600 285.392 205.111 104.366 -972.847 -651.652 26.184
1400 104.600 293.144 211.125 114.826 -969.839 -627.058 23.396
1500 104.600 300.361 216.837 125.286 -966.873 -602.678 20.987
 
1600 104.600 307.111 222.270 135.746 -963.948 -578.494 18.886
1700 104.600 313.453 227.449 146.206 -961.062 -554.491 17.037
1800 104.600 319.431 232.395 156.666 -958.214 -530.658 15.399
1900 104.600 325.087 237.126 167.126 -955.401 -506.982 13.938
2000 104.600 330.452 241.659 177.586 -952.622 -483.452 12.626
 
PREVIOUS: December 1963 CURRENT: June 1971
 
Potassium Fluoride (K(HF2)) F2H1K1(l)

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