Hydroxyl (OH) H1O1(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 -9.172 38.390 38.390 INFINITE
100 32.627 149.590 210.980 -6.139 38.471 37.214 -19.438
200 30.777 171.592 186.471 -2.976 38.832 35.803 -9.351
250 30.283 178.402 184.204 -1.450 38.930 35.033 -7.320
 
298.15 29.986 183.708 183.708 0. 38.987 34.277 -6.005
 
300 29.977 183.894 183.709 0.055 38.988 34.248 -5.963
350 29.780 188.499 184.073 1.549 39.019 33.455 -4.993
400 29.650 192.466 184.880 3.035 39.029 32.660 -4.265
450 29.567 195.954 185.921 4.515 39.020 31.864 -3.699
500 29.521 199.066 187.082 5.992 38.995 31.070 -3.246
 
600 29.527 204.447 189.542 8.943 38.902 29.493 -2.568
700 29.663 209.007 192.005 11.902 38.764 27.935 -2.085
800 29.917 212.983 194.384 14.880 38.598 26.399 -1.724
900 30.264 216.526 196.651 17.888 38.416 24.884 -1.444
1000 30.676 219.736 198.801 20.935 38.230 23.391 -1.222
 
1100 31.124 222.680 200.840 24.024 38.046 21.916 -1.041
1200 31.586 225.408 202.775 27.160 37.867 20.458 -0.891
1300 32.046 227.955 204.615 30.342 37.697 19.014 -0.764
1400 32.492 230.346 206.368 33.569 37.535 17.583 -0.656
1500 32.917 232.602 208.043 36.839 37.381 16.163 -0.563
 
1600 33.319 234.740 209.645 40.151 37.234 14.753 -0.482
1700 33.694 236.771 211.182 43.502 37.093 13.352 -0.410
1800 34.044 238.707 212.657 46.889 36.955 11.960 -0.347
1900 34.369 240.557 214.078 50.310 36.819 10.575 -0.291
2000 34.670 242.327 215.446 53.762 36.685 9.197 -0.240
 
2100 34.950 244.026 216.767 57.243 36.551 7.826 -0.195
2200 35.209 245.658 218.043 60.752 36.416 6.462 -0.153
2300 35.449 247.228 219.278 64.285 36.278 5.103 -0.116
2400 35.673 248.741 220.474 67.841 36.137 3.750 -0.082
2500 35.881 250.202 221.635 71.419 35.992 2.404 -0.050
 
2600 36.075 251.613 222.761 75.017 35.843 1.063 -0.021
2700 36.256 252.978 223.855 78.633 35.689 -0.271 0.005
2800 36.426 254.300 224.918 82.267 35.530 -1.600 0.030
2900 36.586 255.581 225.954 85.918 35.365 -2.924 0.053
3000 36.736 256.824 226.962 89.584 35.194 -4.241 0.074
 
3100 36.878 258.031 227.945 93.265 35.017 -5.552 0.094
3200 37.013 259.203 228.904 96.960 34.834 -6.858 0.112
3300 37.140 260.344 229.839 100.667 34.644 -8.158 0.129
3400 37.261 261.455 230.753 104.387 34.448 -9.452 0.145
3500 37.376 262.537 231.645 108.119 34.246 -10.741 0.160
 
3600 37.486 263.591 232.518 111.863 34.037 -12.023 0.174
3700 37.592 264.620 233.372 115.617 33.821 -13.300 0.188
3800 37.693 265.624 234.208 119.381 33.599 -14.570 0.200
3900 37.791 266.604 235.026 123.155 33.371 -15.834 0.212
4000 37.885 267.562 235.827 126.939 33.136 -17.093 0.223
 
4100 37.976 268.499 236.613 130.732 32.894 -18.346 0.234
4200 38.064 269.415 237.383 134.534 32.646 -19.593 0.244
4300 38.150 270.311 238.138 138.345 32.391 -20.833 0.253
4400 38.233 271.189 238.879 142.164 32.130 -22.068 0.262
4500 38.315 272.050 239.607 145.991 31.862 -23.297 0.270
 
4600 38.394 272.893 240.322 149.827 31.587 -24.520 0.278
4700 38.472 273.719 241.023 153.670 31.305 -25.737 0.286
4800 38.549 274.530 241.713 157.521 31.017 -26.947 0.293
4900 38.625 275.326 242.391 161.380 30.722 -28.152 0.300
5000 38.699 276.107 243.057 165.246 30.420 -29.350 0.307
 
5100 38.773 276.874 243.713 169.120 30.111 -30.542 0.313
5200 38.846 277.627 244.358 173.001 29.796 -31.729 0.319
5300 38.919 278.368 244.993 176.889 29.473 -32.909 0.324
5400 38.991 279.096 245.617 180.784 29.144 -34.083 0.330
5500 39.062 279.812 246.233 184.687 28.807 -35.251 0.335
 
5600 39.134 280.517 246.839 188.597 28.464 -36.412 0.340
5700 39.206 281.210 247.436 192.514 28.113 -37.568 0.344
5800 39.278 281.892 248.024 196.438 27.756 -38.716 0.349
5900 39.350 282.564 248.604 200.369 27.391 -39.860 0.353
6000 39.423 283.226 249.175 204.308 27.019 -40.997 0.357
 
PREVIOUS: June 1977 (1 atm) CURRENT: June 1977 (1 bar)
 
Hydroxyl (OH) H1O1(g)

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