Boric Acid ((HBO2)3) B3H3O6(g)
 
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 -22.763 -2252.282 -2252.282 INFINITE
100 51.541 251.641 441.169 -18.953 -2261.757 -2219.727 1159.467
200 96.849 301.091 358.876 -11.557 -2268.134 -2174.986 568.048
250 118.479 325.060 349.724 -6.166 -2270.324 -2151.434 449.518
 
298.15 137.265 347.567 347.567 0. -2271.912 -2128.384 372.884
 
300 137.941 348.418 347.570 0.255 -2271.964 -2127.493 370.430
350 154.896 370.988 349.313 7.586 -2273.117 -2103.317 313.903
400 169.352 392.642 353.386 15.702 -2273.876 -2079.004 271.490
450 181.535 413.313 358.906 24.483 -2274.320 -2054.616 238.494
500 191.764 432.985 365.338 33.823 -2274.508 -2030.192 212.093
 
600 207.660 469.433 379.702 53.839 -2274.309 -1981.336 172.491
700 219.256 502.359 394.912 75.213 -2273.571 -1932.560 144.209
800 228.061 532.236 410.239 97.597 -2272.474 -1883.916 123.007
900 235.010 559.514 425.332 120.764 -2271.132 -1835.424 106.525
1000 240.666 584.577 440.020 144.557 -2269.617 -1787.093 93.348
 
1100 245.378 607.742 454.228 168.866 -2267.983 -1738.918 82.574
1200 249.367 629.269 467.929 193.608 -2266.271 -1690.896 73.603
1300 252.782 649.367 481.121 218.720 -2264.515 -1643.019 66.017
1400 255.730 668.211 493.818 244.149 -2262.741 -1595.278 59.521
1500 258.293 685.944 506.042 269.853 -2260.976 -1547.665 53.894
 
1600 260.531 702.686 517.813 295.797 -2259.240 -1500.167 48.975
1700 262.495 718.541 529.159 321.950 -2257.550 -1452.777 44.638
1800 264.225 733.595 540.102 348.288 -2255.925 -1405.486 40.786
1900 265.756 747.923 550.666 374.788 -2254.376 -1358.282 37.342
2000 267.115 761.590 560.873 401.433 -2252.917 -1311.156 34.244
 
2100 268.325 774.652 570.744 428.206 -2251.556 -1264.102 31.443
2200 269.406 787.160 580.299 455.094 -2250.302 -1217.109 28.898
2300 270.376 799.157 589.555 482.084 -2249.163 -1170.173 26.575
2400 271.248 810.683 598.531 509.166 -2398.922 -1120.077 24.378
2500 272.034 821.772 607.240 536.331 -2398.262 -1066.805 22.290
 
2600 272.745 832.456 615.698 563.570 -2397.633 -1013.560 20.363
2700 273.389 842.761 623.918 590.877 -2397.039 -960.337 18.579
2800 273.975 852.715 631.912 618.246 -2396.482 -907.135 16.923
2900 274.509 862.338 639.693 645.671 -2395.966 -853.955 15.381
3000 274.997 871.653 647.271 673.146 -2395.492 -800.790 13.943
 
3100 275.444 880.677 654.655 700.669 -2395.062 -747.639 12.598
3200 275.854 889.429 661.856 728.234 -2394.676 -694.505 11.337
3300 276.231 897.923 668.881 755.839 -2394.335 -641.380 10.152
3400 276.578 906.175 675.740 783.479 -2394.038 -588.264 9.038
3500 276.899 914.197 682.439 811.153 -2393.788 -535.157 7.987
 
3600 277.196 922.002 688.985 838.858 -2393.583 -482.056 6.994
3700 277.471 929.600 695.386 866.592 -2393.424 -428.962 6.056
3800 277.726 937.003 701.648 894.352 -2393.311 -375.867 5.167
3900 277.963 944.220 707.775 922.136 -2393.242 -322.776 4.323
4000 278.184 951.261 713.775 949.944 -2393.220 -269.690 3.522
 
4100 278.390 958.132 719.651 977.773 -2393.243 -216.601 2.760
4200 278.583 964.843 725.410 1005.621 -3832.860 -142.439 1.771
4300 278.763 971.401 731.054 1033.489 -3829.713 -54.608 0.663
4400 278.931 977.811 736.590 1061.374 -3826.619 33.148 -0.394
4500 279.089 984.081 742.020 1089.275 -3823.576 120.834 -1.403
 
4600 279.238 990.217 747.349 1117.191 -3820.587 208.453 -2.367
4700 279.378 996.224 752.581 1145.122 -3817.655 296.011 -3.290
4800 279.509 1002.107 757.718 1173.066 -3814.779 383.505 -4.173
4900 279.633 1007.872 762.765 1201.024 -3811.962 470.942 -5.020
5000 279.750 1013.522 767.724 1228.993 -3809.206 558.321 -5.833
 
5100 279.860 1019.063 772.598 1256.973 -3806.514 645.645 -6.613
5200 279.964 1024.498 777.390 1284.965 -3803.886 732.913 -7.362
5300 280.063 1029.832 782.103 1312.966 -3801.326 820.138 -8.083
5400 280.157 1035.068 786.739 1340.977 -3798.837 907.310 -8.776
5500 280.245 1040.209 791.301 1368.997 -3796.420 994.437 -9.444
 
5600 280.329 1045.260 795.791 1397.026 -3794.079 1081.525 -10.088
5700 280.409 1050.222 800.211 1425.063 -3791.816 1168.568 -10.709
5800 280.485 1055.100 804.564 1453.108 -3789.635 1255.576 -11.308
5900 280.557 1059.895 808.851 1481.160 -3787.539 1342.538 -11.886
6000 280.626 1064.611 813.075 1509.219 -3785.531 1429.475 -12.445
 
PREVIOUS: December 1964 (1 atm) CURRENT: December 1964 (1 bar)
 
Boric Acid ((HBO2)3) B3H3O6(g)

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