Formyl (HCO) C1H1O1(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 -9.989 43.151 43.151 INFINITE
100 33.258 188.025 254.660 -6.664 43.465 38.459 -20.089
200 33.469 211.108 227.769 -3.332 43.667 33.352 -8.711
250 33.921 218.619 225.214 -1.649 43.628 30.776 -6.430
 
298.15 34.597 224.649 224.649 0. 43.514 28.309 -4.960
 
300 34.627 224.863 224.650 0.064 43.508 28.215 -4.913
350 35.518 230.266 225.074 1.817 43.327 25.680 -3.833
400 36.530 235.074 226.029 3.618 43.100 23.174 -3.026
450 37.614 239.438 227.280 5.471 42.837 20.698 -2.403
500 38.733 243.459 228.699 7.380 42.545 18.254 -1.907
 
600 40.965 250.719 231.777 11.365 41.908 13.455 -1.171
700 43.068 257.194 234.954 15.568 41.242 8.765 -0.654
800 44.962 263.071 238.106 19.972 40.580 4.171 -0.272
900 46.623 268.465 241.184 24.553 39.936 -0.341 0.020
1000 48.056 273.454 244.165 29.289 39.316 -4.783 0.250
 
1100 49.282 278.093 247.041 34.157 38.717 -9.164 0.435
1200 50.329 282.427 249.811 39.139 38.134 -13.491 0.587
1300 51.224 286.492 252.478 44.218 37.562 -17.770 0.714
1400 51.991 290.317 255.045 49.380 36.995 -22.004 0.821
1500 52.651 293.927 257.518 54.613 36.429 -26.199 0.912
 
1600 53.223 297.343 259.901 59.907 35.859 -30.356 0.991
1700 53.722 300.585 262.200 65.255 35.282 -34.477 1.059
1800 54.161 303.669 264.419 70.650 34.695 -38.563 1.119
1900 54.549 306.608 266.563 76.085 34.096 -42.617 1.172
2000 54.896 309.415 268.636 81.558 33.483 -46.638 1.218
 
2100 55.206 312.101 270.642 87.063 32.854 -50.629 1.259
2200 55.488 314.675 272.585 92.598 32.209 -54.589 1.296
2300 55.744 317.148 274.469 98.160 31.546 -58.520 1.329
2400 55.978 319.525 276.298 103.746 30.866 -62.422 1.359
2500 56.195 321.815 278.073 109.355 30.167 -66.294 1.385
 
2600 56.395 324.023 279.798 114.985 29.450 -70.139 1.409
2700 56.581 326.155 281.475 120.634 28.713 -73.955 1.431
2800 56.755 328.215 283.108 126.300 27.959 -77.744 1.450
2900 56.918 330.210 284.698 131.984 27.185 -81.505 1.468
3000 57.071 332.142 286.248 137.684 26.393 -85.240 1.484
 
3100 57.216 334.016 287.758 143.398 25.582 -88.947 1.499
3200 57.353 335.835 289.233 149.127 24.753 -92.629 1.512
3300 57.483 337.601 290.672 154.868 23.905 -96.284 1.524
3400 57.606 339.319 292.077 160.623 23.039 -99.913 1.535
3500 57.723 340.991 293.451 166.389 22.154 -103.517 1.545
 
3600 57.835 342.619 294.794 172.167 21.252 -107.094 1.554
3700 57.942 344.205 296.108 177.956 20.331 -110.647 1.562
3800 58.044 345.751 297.395 183.756 19.393 -114.174 1.569
3900 58.141 347.260 298.654 189.565 18.436 -117.676 1.576
4000 58.235 348.733 299.888 195.384 17.462 -121.154 1.582
 
4100 58.324 350.172 301.096 201.212 16.469 -124.607 1.588
4200 58.410 351.579 302.282 207.048 15.459 -128.036 1.592
4300 58.493 352.954 303.444 212.894 14.430 -131.440 1.597
4400 58.573 354.300 304.585 218.747 13.384 -134.821 1.601
4500 58.650 355.617 305.704 224.608 12.320 -138.178 1.604
 
4600 58.724 356.907 306.803 230.477 11.238 -141.510 1.607
4700 58.796 358.171 307.883 236.353 10.137 -144.819 1.609
4800 58.866 359.409 308.944 242.236 9.018 -148.104 1.612
4900 58.933 360.624 309.986 248.126 7.881 -151.365 1.614
5000 58.999 361.815 311.011 254.022 6.726 -154.603 1.615
 
5100 59.063 362.984 312.018 259.926 5.552 -157.818 1.616
5200 59.126 364.132 313.009 265.835 4.360 -161.010 1.617
5300 59.187 365.258 313.985 271.751 3.149 -164.179 1.618
5400 59.248 366.365 314.945 277.673 1.919 -167.325 1.619
5500 59.307 367.453 315.889 283.600 0.671 -170.448 1.619
 
5600 59.365 368.522 316.820 289.534 -0.596 -173.547 1.619
5700 59.423 369.573 317.736 295.473 -1.882 -176.624 1.619
5800 59.480 370.607 318.639 301.418 -3.188 -179.678 1.618
5900 59.536 371.625 319.528 307.369 -4.512 -182.711 1.618
6000 59.593 372.626 320.405 313.326 -5.855 -185.719 1.617
 
PREVIOUS: December 1970 (1 atm) CURRENT: December 1970 (1 bar)
 
Formyl (HCO) C1H1O1(g)

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