Sulfur Oxide (SSO) O1S2(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 -11.128 -58.859 -58.859 INFINITE
100 34.286 225.094 302.941 -7.785 -57.657 -70.249 36.694
200 39.425 250.369 270.911 -4.108 -57.078 -83.076 21.697
250 41.949 259.442 267.734 -2.073 -56.791 -89.608 18.723
 
298.15 44.114 267.020 267.020 0. -56.484 -95.956 16.811
 
300 44.191 267.293 267.020 0.082 -56.472 -96.201 16.750
350 46.136 274.255 267.566 2.341 -56.117 -102.850 15.350
400 47.797 280.527 268.800 4.691 -57.945 -109.465 14.295
450 49.199 286.240 270.425 7.116 -58.203 -115.898 13.453
500 50.379 291.486 272.273 9.607 -58.487 -122.290 12.776
 
600 52.201 300.842 276.274 14.741 -58.517 -135.040 11.756
700 53.497 308.992 280.378 20.029 -58.203 -147.815 11.030
800 54.436 316.200 284.414 25.429 -57.683 -160.651 10.489
900 55.131 322.653 288.311 30.909 -110.163 -172.478 10.010
1000 55.656 328.491 292.041 36.449 -108.209 -179.507 9.376
 
1100 56.061 333.815 295.600 42.036 -106.248 -186.732 8.867
1200 56.379 338.707 298.992 47.658 -104.287 -194.135 8.450
1300 56.632 343.230 302.223 53.309 -102.330 -201.702 8.104
1400 56.836 347.435 305.304 58.983 -100.381 -209.419 7.814
1500 57.004 351.362 308.245 64.676 -98.443 -217.275 7.566
 
1600 57.143 355.045 311.056 70.383 -96.517 -225.260 7.354
1700 57.259 358.513 313.747 76.103 -94.606 -233.365 7.170
1800 57.358 361.789 316.325 81.834 -92.709 -241.582 7.011
1900 57.442 364.893 318.801 87.574 -90.828 -249.904 6.870
2000 57.514 367.841 321.180 93.322 -88.963 -258.325 6.747
 
2100 57.576 370.648 323.469 99.077 -87.113 -266.839 6.637
2200 57.630 373.328 325.675 104.837 -85.280 -275.440 6.540
2300 57.678 375.891 327.803 110.603 -83.462 -284.124 6.453
2400 57.720 378.347 329.858 116.373 -81.659 -292.888 6.375
2500 57.757 380.704 331.845 122.146 -79.871 -301.726 6.304
 
2600 57.790 382.970 333.768 127.924 -78.098 -310.635 6.241
2700 57.819 385.151 335.631 133.704 -76.338 -319.612 6.183
2800 57.846 387.254 337.437 139.488 -74.591 -328.654 6.131
2900 57.869 389.285 339.190 145.273 -72.858 -337.759 6.084
3000 57.891 391.247 340.893 151.061 -71.137 -346.922 6.040
 
3100 57.910 393.145 342.548 156.851 -69.428 -356.143 6.001
3200 57.928 394.984 344.158 162.643 -67.731 -365.420 5.965
3300 57.944 396.767 345.726 168.437 -66.045 -374.749 5.932
3400 57.959 398.497 347.252 174.232 -64.369 -384.128 5.901
3500 57.972 400.177 348.741 180.029 -62.705 -393.557 5.874
 
3600 57.985 401.811 350.192 185.827 -61.051 -403.034 5.848
3700 57.996 403.400 351.609 191.626 -59.408 -412.556 5.824
3800 58.007 404.946 352.992 197.426 -57.775 -422.122 5.802
3900 58.017 406.453 354.344 203.227 -56.152 -431.731 5.782
4000 58.026 407.922 355.665 209.029 -54.539 -441.382 5.764
 
4100 58.034 409.355 356.957 214.832 -52.937 -451.073 5.747
4200 58.042 410.754 358.221 220.636 -51.345 -460.803 5.731
4300 58.049 412.120 359.459 226.440 -49.763 -470.570 5.716
4400 58.056 413.454 360.671 232.246 -48.193 -480.375 5.703
4500 58.062 414.759 361.859 238.052 -46.633 -490.215 5.690
 
4600 58.068 416.035 363.022 243.858 -45.084 -500.090 5.679
4700 58.074 417.284 364.164 249.665 -43.547 -509.998 5.668
4800 58.079 418.507 365.283 255.473 -42.022 -519.938 5.658
4900 58.084 419.704 366.382 261.281 -40.509 -529.910 5.649
5000 58.088 420.878 367.460 267.090 -39.008 -539.913 5.640
 
5100 58.093 422.028 368.519 272.899 -37.521 -549.946 5.633
5200 58.097 423.156 369.559 278.708 -36.047 -560.008 5.625
5300 58.101 424.263 370.580 284.518 -34.587 -570.098 5.619
5400 58.104 425.349 371.584 290.328 -33.141 -580.216 5.612
5500 58.108 426.415 372.572 296.139 -31.711 -590.360 5.607
 
5600 58.111 427.462 373.543 301.950 -30.295 -600.530 5.602
5700 58.114 428.491 374.498 307.761 -28.896 -610.725 5.597
5800 58.117 429.502 375.437 313.573 -27.513 -620.945 5.592
5900 58.120 430.495 376.362 319.385 -26.147 -631.189 5.588
6000 58.123 431.472 377.272 325.197 -24.798 -641.455 5.584
 
PREVIOUS: September 1965 (1 atm) CURRENT: September 1965 (1 bar)
 
Sulfur Oxide (SSO) O1S2(g)

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