Nitrous Acid, Cis (HONO) | H1N1O2(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) | ![]() |
![]() |
log Kf | |||||||
0 | 0. | 0. | INFINITE | -11.026 | -70.509 | -70.509 | INFINITE | |||||||
100 | 33.585 | 208.174 | 285.140 | -7.697 | -73.034 | -63.494 | 33.166 | |||||||
200 | 38.653 | 232.718 | 253.350 | -4.126 | -75.178 | -53.084 | 13.864 | |||||||
250 | 42.127 | 241.717 | 250.144 | -2.107 | -76.042 | -47.458 | 9.916 | |||||||
298.15 | 45.354 | 249.416 | 249.416 | 0. | -76.735 | -41.888 | 7.339 | |||||||
300 | 45.473 | 249.696 | 249.416 | 0.084 | -76.759 | -41.672 | 7.256 | |||||||
350 | 48.560 | 256.942 | 249.982 | 2.436 | -77.336 | -35.776 | 5.339 | |||||||
400 | 51.357 | 263.612 | 251.274 | 4.935 | -77.790 | -29.807 | 3.892 | |||||||
450 | 53.870 | 269.809 | 252.993 | 7.567 | -78.138 | -23.787 | 2.761 | |||||||
500 | 56.115 | 275.603 | 254.967 | 10.318 | -78.398 | -17.733 | 1.853 | |||||||
600 | 59.904 | 286.182 | 259.305 | 16.126 | -78.705 | -5.568 | 0.485 | |||||||
700 | 62.943 | 295.652 | 263.833 | 22.273 | -78.802 | 6.632 | -0.495 | |||||||
800 | 65.424 | 304.225 | 268.355 | 28.696 | -78.748 | 18.835 | -1.230 | |||||||
900 | 67.490 | 312.053 | 272.782 | 35.344 | -78.580 | 31.024 | -1.801 | |||||||
1000 | 69.236 | 319.257 | 277.074 | 42.183 | -78.326 | 43.189 | -2.256 | |||||||
1100 | 70.730 | 325.928 | 281.215 | 49.183 | -78.003 | 55.325 | -2.627 | |||||||
1200 | 72.017 | 332.138 | 285.203 | 56.322 | -77.626 | 67.430 | -2.935 | |||||||
1300 | 73.133 | 337.948 | 289.039 | 63.581 | -77.208 | 79.501 | -3.194 | |||||||
1400 | 74.105 | 343.404 | 292.730 | 70.944 | -76.757 | 91.539 | -3.415 | |||||||
1500 | 74.955 | 348.546 | 296.281 | 78.398 | -76.283 | 103.543 | -3.606 | |||||||
1600 | 75.700 | 353.408 | 299.701 | 85.931 | -75.791 | 115.516 | -3.771 | |||||||
1700 | 76.356 | 358.018 | 302.997 | 93.535 | -75.289 | 127.457 | -3.916 | |||||||
1800 | 76.935 | 362.399 | 306.176 | 101.200 | -74.781 | 139.369 | -4.044 | |||||||
1900 | 77.448 | 366.572 | 309.246 | 108.920 | -74.272 | 151.252 | -4.158 | |||||||
2000 | 77.904 | 370.557 | 312.213 | 116.688 | -73.766 | 163.109 | -4.260 | |||||||
2100 | 78.311 | 374.368 | 315.083 | 124.499 | -73.266 | 174.940 | -4.351 | |||||||
2200 | 78.675 | 378.019 | 317.861 | 132.349 | -72.774 | 186.749 | -4.434 | |||||||
2300 | 79.001 | 381.524 | 320.553 | 140.233 | -72.292 | 198.534 | -4.509 | |||||||
2400 | 79.294 | 384.892 | 323.164 | 148.148 | -71.823 | 210.298 | -4.577 | |||||||
2500 | 79.558 | 388.135 | 325.699 | 156.091 | -71.369 | 222.044 | -4.639 | |||||||
2600 | 79.797 | 391.260 | 328.160 | 164.059 | -70.929 | 233.772 | -4.697 | |||||||
2700 | 80.014 | 394.276 | 330.554 | 172.049 | -70.506 | 245.483 | -4.749 | |||||||
2800 | 80.212 | 397.189 | 332.882 | 180.061 | -70.099 | 257.179 | -4.798 | |||||||
2900 | 80.391 | 400.007 | 335.148 | 188.091 | -69.709 | 268.860 | -4.843 | |||||||
3000 | 80.556 | 402.735 | 337.356 | 196.139 | -69.337 | 280.529 | -4.884 | |||||||
3100 | 80.706 | 405.379 | 339.508 | 204.202 | -68.983 | 292.186 | -4.923 | |||||||
3200 | 80.844 | 407.944 | 341.606 | 212.279 | -68.646 | 303.830 | -4.960 | |||||||
3300 | 80.971 | 410.433 | 343.655 | 220.370 | -68.327 | 315.465 | -4.993 | |||||||
3400 | 81.088 | 412.852 | 345.654 | 228.473 | -68.026 | 327.091 | -5.025 | |||||||
3500 | 81.196 | 415.204 | 347.608 | 236.587 | -67.743 | 338.707 | -5.055 | |||||||
3600 | 81.296 | 417.493 | 349.518 | 244.712 | -67.478 | 350.317 | -5.083 | |||||||
3700 | 81.388 | 419.722 | 351.385 | 252.846 | -67.230 | 361.918 | -5.109 | |||||||
3800 | 81.474 | 421.894 | 353.212 | 260.990 | -66.999 | 373.515 | -5.134 | |||||||
3900 | 81.554 | 424.011 | 355.000 | 269.141 | -66.786 | 385.105 | -5.158 | |||||||
4000 | 81.628 | 426.077 | 356.752 | 277.300 | -66.590 | 396.688 | -5.180 | |||||||
4100 | 81.698 | 428.093 | 358.467 | 285.466 | -66.411 | 408.268 | -5.201 | |||||||
4200 | 81.762 | 430.063 | 360.149 | 293.640 | -66.249 | 419.844 | -5.222 | |||||||
4300 | 81.823 | 431.987 | 361.797 | 301.819 | -66.105 | 431.416 | -5.241 | |||||||
4400 | 81.880 | 433.869 | 363.414 | 310.004 | -65.977 | 442.984 | -5.259 | |||||||
4500 | 81.933 | 435.710 | 365.000 | 318.195 | -65.867 | 454.550 | -5.276 | |||||||
4600 | 81.983 | 437.511 | 366.557 | 326.391 | -65.775 | 466.113 | -5.293 | |||||||
4700 | 82.030 | 439.275 | 368.085 | 334.591 | -65.700 | 477.676 | -5.309 | |||||||
4800 | 82.074 | 441.002 | 369.586 | 342.796 | -65.643 | 489.236 | -5.324 | |||||||
4900 | 82.116 | 442.695 | 371.061 | 351.006 | -65.604 | 500.796 | -5.339 | |||||||
5000 | 82.155 | 444.354 | 372.510 | 359.220 | -65.583 | 512.355 | -5.353 | |||||||
5100 | 82.192 | 445.982 | 373.935 | 367.437 | -65.582 | 523.914 | -5.366 | |||||||
5200 | 82.227 | 447.578 | 375.336 | 375.658 | -65.600 | 535.472 | -5.379 | |||||||
5300 | 82.261 | 449.145 | 376.714 | 383.882 | -65.637 | 547.033 | -5.391 | |||||||
5400 | 82.292 | 450.682 | 378.069 | 392.110 | -65.696 | 558.592 | -5.403 | |||||||
5500 | 82.322 | 452.193 | 379.403 | 400.341 | -65.774 | 570.153 | -5.415 | |||||||
5600 | 82.350 | 453.676 | 380.717 | 408.574 | -65.874 | 581.718 | -5.426 | |||||||
5700 | 82.377 | 455.134 | 382.009 | 416.811 | -65.997 | 593.282 | -5.437 | |||||||
5800 | 82.403 | 456.567 | 383.283 | 425.050 | -66.142 | 604.851 | -5.447 | |||||||
5900 | 82.427 | 457.976 | 384.537 | 433.291 | -66.311 | 616.419 | -5.457 | |||||||
6000 | 82.450 | 459.361 | 385.772 | 441.535 | -66.504 | 627.993 | -5.467 | |||||||
PREVIOUS: June 1963 (1 atm) | CURRENT: June 1963 (1 bar) | |||||||||||||
Nitrous Acid, Cis (HONO) | H1N1O2(g) |
Download table in tab-delimited text format.