Nitric Acid (HONO2) | H1N1O3(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 | -11.780 | -124.492 | -124.492 | INFINITE | |||||||
100 | 33.920 | 221.800 | 306.248 | -8.445 | -128.465 | -111.622 | 58.305 | |||||||
200 | 42.298 | 247.433 | 270.926 | -4.699 | -131.888 | -93.389 | 24.391 | |||||||
250 | 48.008 | 257.484 | 267.248 | -2.441 | -133.243 | -83.602 | 17.468 | |||||||
298.15 | 53.336 | 266.400 | 266.400 | 0. | -134.306 | -73.941 | 12.954 | |||||||
300 | 53.534 | 266.730 | 266.401 | 0.099 | -134.343 | -73.567 | 12.809 | |||||||
350 | 58.618 | 275.371 | 267.072 | 2.905 | -135.205 | -63.366 | 9.457 | |||||||
400 | 63.190 | 283.502 | 268.622 | 5.952 | -135.858 | -53.057 | 6.928 | |||||||
450 | 67.252 | 291.185 | 270.706 | 9.215 | -136.333 | -42.676 | 4.954 | |||||||
500 | 70.836 | 298.460 | 273.121 | 12.669 | -136.660 | -32.251 | 3.369 | |||||||
600 | 76.765 | 311.922 | 278.485 | 20.062 | -136.963 | -11.334 | 0.987 | |||||||
700 | 81.382 | 324.116 | 284.147 | 27.979 | -136.918 | 9.605 | -0.717 | |||||||
800 | 85.039 | 335.231 | 289.848 | 36.306 | -136.627 | 30.519 | -1.993 | |||||||
900 | 87.994 | 345.424 | 295.465 | 44.963 | -136.154 | 51.386 | -2.982 | |||||||
1000 | 90.425 | 354.824 | 300.937 | 53.888 | -135.544 | 72.192 | -3.771 | |||||||
1100 | 92.455 | 363.541 | 306.237 | 63.035 | -134.829 | 92.932 | -4.413 | |||||||
1200 | 94.172 | 371.661 | 311.354 | 72.368 | -134.032 | 113.603 | -4.945 | |||||||
1300 | 95.636 | 379.258 | 316.289 | 81.861 | -133.172 | 134.204 | -5.392 | |||||||
1400 | 96.895 | 386.393 | 321.044 | 91.489 | -132.263 | 154.738 | -5.773 | |||||||
1500 | 97.984 | 393.116 | 325.627 | 101.234 | -131.318 | 175.205 | -6.101 | |||||||
1600 | 98.931 | 399.471 | 330.045 | 111.081 | -130.347 | 195.608 | -6.386 | |||||||
1700 | 99.758 | 405.494 | 334.308 | 121.016 | -129.358 | 215.950 | -6.635 | |||||||
1800 | 100.485 | 411.217 | 338.423 | 131.029 | -128.361 | 236.233 | -6.855 | |||||||
1900 | 101.125 | 416.667 | 342.399 | 141.110 | -127.360 | 256.461 | -7.051 | |||||||
2000 | 101.692 | 421.869 | 346.243 | 151.252 | -126.362 | 276.637 | -7.225 | |||||||
2100 | 102.196 | 426.843 | 349.964 | 161.447 | -125.370 | 296.762 | -7.382 | |||||||
2200 | 102.645 | 431.608 | 353.567 | 171.689 | -124.389 | 316.842 | -7.523 | |||||||
2300 | 103.047 | 436.179 | 357.060 | 181.974 | -123.423 | 336.875 | -7.651 | |||||||
2400 | 103.407 | 440.573 | 360.449 | 192.297 | -122.472 | 356.867 | -7.767 | |||||||
2500 | 103.732 | 444.801 | 363.739 | 202.654 | -121.541 | 376.821 | -7.873 | |||||||
2600 | 104.025 | 448.875 | 366.936 | 213.042 | -120.629 | 396.737 | -7.971 | |||||||
2700 | 104.291 | 452.806 | 370.044 | 223.458 | -119.739 | 416.619 | -8.060 | |||||||
2800 | 104.532 | 456.603 | 373.068 | 233.900 | -118.871 | 436.469 | -8.142 | |||||||
2900 | 104.751 | 460.275 | 376.012 | 244.364 | -118.026 | 456.286 | -8.219 | |||||||
3000 | 104.952 | 463.830 | 378.880 | 254.849 | -117.205 | 476.076 | -8.289 | |||||||
3100 | 105.135 | 467.274 | 381.676 | 265.354 | -116.407 | 495.840 | -8.355 | |||||||
3200 | 105.303 | 470.615 | 384.404 | 275.876 | -115.633 | 515.576 | -8.416 | |||||||
3300 | 105.457 | 473.858 | 387.066 | 286.414 | -114.882 | 535.290 | -8.473 | |||||||
3400 | 105.599 | 477.008 | 389.665 | 296.967 | -114.155 | 554.982 | -8.526 | |||||||
3500 | 105.731 | 480.071 | 392.204 | 307.534 | -113.452 | 574.651 | -8.576 | |||||||
3600 | 105.852 | 483.051 | 394.687 | 318.113 | -112.771 | 594.302 | -8.623 | |||||||
3700 | 105.964 | 485.953 | 397.114 | 328.704 | -112.114 | 613.933 | -8.667 | |||||||
3800 | 106.069 | 488.780 | 399.489 | 339.305 | -111.479 | 633.549 | -8.709 | |||||||
3900 | 106.165 | 491.537 | 401.814 | 349.917 | -110.866 | 653.147 | -8.748 | |||||||
4000 | 106.256 | 494.226 | 404.091 | 360.538 | -110.276 | 672.729 | -8.785 | |||||||
4100 | 106.340 | 496.851 | 406.322 | 371.168 | -109.708 | 692.297 | -8.820 | |||||||
4200 | 106.418 | 499.414 | 408.508 | 381.806 | -109.162 | 711.851 | -8.853 | |||||||
4300 | 106.492 | 501.919 | 410.651 | 392.451 | -108.638 | 731.394 | -8.885 | |||||||
4400 | 106.560 | 504.368 | 412.753 | 403.104 | -108.136 | 750.923 | -8.915 | |||||||
4500 | 106.625 | 506.763 | 414.816 | 413.763 | -107.657 | 770.441 | -8.943 | |||||||
4600 | 106.685 | 509.108 | 416.840 | 424.429 | -107.199 | 789.948 | -8.970 | |||||||
4700 | 106.742 | 511.403 | 418.828 | 435.100 | -106.765 | 809.447 | -8.996 | |||||||
4800 | 106.796 | 513.650 | 420.780 | 445.777 | -106.354 | 828.937 | -9.021 | |||||||
4900 | 106.846 | 515.853 | 422.698 | 456.459 | -105.966 | 848.419 | -9.044 | |||||||
5000 | 106.894 | 518.012 | 424.583 | 467.146 | -105.603 | 867.893 | -9.067 | |||||||
5100 | 106.938 | 520.129 | 426.436 | 477.838 | -105.264 | 887.360 | -9.088 | |||||||
5200 | 106.981 | 522.206 | 428.257 | 488.534 | -104.951 | 906.818 | -9.109 | |||||||
5300 | 107.021 | 524.244 | 430.049 | 499.234 | -104.665 | 926.274 | -9.129 | |||||||
5400 | 107.059 | 526.245 | 431.812 | 509.938 | -104.406 | 945.722 | -9.148 | |||||||
5500 | 107.095 | 528.210 | 433.547 | 520.646 | -104.174 | 965.166 | -9.166 | |||||||
5600 | 107.129 | 530.140 | 435.255 | 531.357 | -103.973 | 984.608 | -9.184 | |||||||
5700 | 107.162 | 532.036 | 436.936 | 542.072 | -103.801 | 1004.045 | -9.201 | |||||||
5800 | 107.193 | 533.900 | 438.592 | 552.789 | -103.662 | 1023.481 | -9.217 | |||||||
5900 | 107.222 | 535.733 | 440.223 | 563.510 | -103.555 | 1042.911 | -9.233 | |||||||
6000 | 107.250 | 537.535 | 441.830 | 574.234 | -103.482 | 1062.343 | -9.249 | |||||||
PREVIOUS: June 1963 (1 atm) | CURRENT: June 1963 (1 bar) | |||||||||||||
Nitric Acid (HONO2) | H1N1O3(g) |
Download table in tab-delimited text format.