Sodium Borate (NaBO2) | B1Na1O2(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) | ![]() |
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log Kf | |||||||
0 | 0. | 0. | INFINITE | -11.634 | -970.998 | -970.998 | INFINITE | |||||||
100 | 32.430 | 20.000 | 123.003 | -10.300 | -973.933 | -956.190 | 499.463 | |||||||
200 | 53.371 | 49.752 | 79.193 | -5.888 | -975.221 | -937.851 | 244.942 | |||||||
298.15 | 65.940 | 73.538 | 73.538 | 0. | -975.709 | -919.389 | 161.073 | |||||||
300 | 66.149 | 73.947 | 73.539 | 0.122 | -975.714 | -919.039 | 160.019 | |||||||
400 | 75.396 | 94.289 | 76.250 | 7.215 | -978.576 | -899.905 | 117.516 | |||||||
500 | 82.718 | 111.927 | 81.660 | 15.133 | -978.549 | -880.232 | 91.957 | |||||||
600 | 88.575 | 127.543 | 88.030 | 23.707 | -978.132 | -860.601 | 74.922 | |||||||
700 | 93.303 | 141.562 | 94.693 | 32.808 | -977.394 | -841.067 | 62.761 | |||||||
800 | 97.236 | 154.285 | 101.359 | 42.340 | -976.390 | -821.658 | 53.649 | |||||||
900 | 100.500 | 165.932 | 107.896 | 52.232 | -975.173 | -802.387 | 46.569 | |||||||
1000 | 103.219 | 176.667 | 114.244 | 62.423 | -973.793 | -783.262 | 40.913 | |||||||
1100 | 105.269 | 186.607 | 120.376 | 72.854 | -972.310 | -764.280 | 36.293 | |||||||
1200 | 106.608 | 195.831 | 126.284 | 83.456 | -1067.556 | -742.995 | 32.342 | |||||||
1240.000 | 106.859 | 199.331 | 128.584 | 87.726 | CRYSTAL <--> LIQUID | |||||||||
1300 | 107.320 | 204.391 | 131.967 | 94.151 | 1065.165 716.045 28.771 | |||||||||
1400 | 108.127 | 212.374 | 137.429 | 104.923 | -1062.774 | -689.279 | 25.717 | |||||||
1500 | 108.935 | 219.861 | 142.677 | 115.776 | -1060.375 | -662.685 | 23.077 | |||||||
1600 | 109.742 | 226.917 | 147.724 | 126.710 | -1057.963 | -636.251 | 20.771 | |||||||
1700 | 110.549 | 233.595 | 152.580 | 137.724 | -1055.536 | -609.968 | 18.742 | |||||||
1800 | 111.356 | 239.936 | 157.259 | 148.820 | -1053.090 | -583.829 | 16.942 | |||||||
1900 | 112.162 | 245.979 | 161.770 | 159.996 | -1050.624 | -557.826 | 15.336 | |||||||
2000 | 112.968 | 251.752 | 166.126 | 171.252 | -1048.138 | -531.953 | 13.893 | |||||||
PREVIOUS: March 1965 | CURRENT: June 1971 | |||||||||||||
Sodium Borate (NaBO2) | B1Na1O2(cr) |
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