Lithium Borate (Li2B4O7) B4Li2O7(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              
100              
200              
250              
 
298.15 183.050 155.645 155.645 0. -3362.262 -3170.291 555.422
 
300 183.096 156.777 155.648 0.339 -3362.289 -3169.100 551.789
400 197.648 211.259 162.980 19.311 -3364.367 -3104.421 405.396
500 219.940 257.778 177.378 40.200 -3372.974 -3038.519 317.432
 
600 241.103 299.795 194.332 63.278 -3374.846 -2971.434 258.686
700 259.199 338.357 212.190 88.317 -3375.669 -2904.120 216.708
800 274.412 373.983 230.216 115.013 -3375.575 -2836.753 185.221
900 287.717 407.078 248.050 143.125 -3374.692 -2769.445 160.734
1000 300.424 438.042 265.517 172.525 -3373.030 -2702.277 141.152
 
1100 314.018 467.306 282.543 203.239 -3370.479 -2635.316 125.141
 
1190.000 327.010 492.501 297.475 232.080 CRYSTAL <--> LIQUID
 
1200 327.180 495.378 299.118 235.511 3366.736 2568.641 111.810
1300 340.343 522.086 315.249 268.887 -3362.211 -2502.310 100.544
1400 353.506 547.790 330.947 303.580 -3356.657 -2436.365 90.902
1500 366.669 572.628 346.236 339.589 -3350.045 -2370.856 82.561
 
1600 379.832 596.712 361.141 376.914 -3342.359 -2305.821 75.277
1700 392.995 620.135 375.690 415.555 -3624.059 -2226.948 68.426
1800 406.158 642.970 389.908 455.513 -3612.686 -2145.089 62.249
1900 419.320 665.283 403.816 496.786 -3600.229 -2063.890 56.740
2000 432.483 687.126 417.437 539.377 -3586.685 -1983.375 51.800
 
PREVIOUS: December 1962 CURRENT: June 1965
 
Lithium Borate (Li2B4O7) B4Li2O7(cr)

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