Nitrogen Oxide (N2O) N2O1(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 -9.579 85.481 85.481 INFINITE
100 29.349 184.150 250.829 -6.668 84.038 90.269 -47.152
200 33.610 205.571 223.335 -3.553 82.787 97.018 -25.338
250 36.290 213.362 220.580 -1.805 82.351 100.629 -21.025
 
298.15 38.617 219.957 219.957 0. 82.048 104.179 -18.252
 
300 38.701 220.196 219.958 0.072 82.039 104.316 -18.163
350 40.817 226.324 220.437 2.061 81.832 108.046 -16.125
400 42.680 231.899 221.526 4.149 81.713 111.800 -14.600
450 44.338 237.023 222.967 6.325 81.665 115.565 -13.414
500 45.826 241.773 224.613 8.580 81.675 119.331 -12.466
 
600 48.389 250.363 228.204 13.295 81.827 126.851 -11.043
700 50.500 257.986 231.924 18.243 82.105 134.334 -10.024
800 52.241 264.846 235.618 23.383 82.467 141.772 -9.257
900 53.678 271.085 239.217 28.681 82.886 149.160 -8.657
1000 54.865 276.804 242.694 34.110 83.344 156.500 -8.175
 
1100 55.848 282.081 246.038 39.647 83.829 163.792 -7.778
1200 56.665 286.976 249.248 45.274 84.333 171.039 -7.445
1300 57.349 291.540 252.328 50.976 84.849 178.244 -7.162
1400 57.924 295.811 255.283 56.740 85.373 185.408 -6.918
1500 58.410 299.825 258.120 62.557 85.902 192.535 -6.705
 
1600 58.825 303.608 260.846 68.420 86.432 199.627 -6.517
1700 59.180 307.185 263.467 74.320 86.961 206.685 -6.351
1800 59.486 310.577 265.991 80.254 87.488 213.713 -6.202
1900 59.752 313.800 268.423 86.216 88.010 220.711 -6.068
2000 59.983 316.871 270.769 92.203 88.527 227.682 -5.946
 
2100 60.186 319.803 273.035 98.212 89.038 234.627 -5.836
2200 60.365 322.607 275.225 104.240 89.542 241.548 -5.735
2300 60.523 325.294 277.344 110.284 90.038 248.446 -5.642
2400 60.663 327.873 279.396 116.344 90.526 255.323 -5.557
2500 60.788 330.352 281.385 122.417 91.005 262.179 -5.478
 
2600 60.900 332.738 283.314 128.501 91.474 269.017 -5.405
2700 61.001 335.038 285.188 134.596 91.935 275.837 -5.336
2800 61.091 337.258 287.008 140.701 92.387 282.640 -5.273
2900 61.173 339.404 288.778 146.814 92.829 289.427 -5.213
3000 61.248 341.479 290.500 152.935 93.262 296.199 -5.157
 
3100 61.315 343.488 292.177 159.063 93.686 302.956 -5.105
3200 61.377 345.436 293.811 165.198 94.101 309.700 -5.055
3300 61.434 347.325 295.405 171.339 94.508 316.431 -5.009
3400 61.486 349.160 296.959 177.485 94.905 323.150 -4.965
3500 61.533 350.943 298.476 183.636 95.295 329.857 -4.923
 
3600 61.577 352.677 299.957 189.791 95.676 336.554 -4.883
3700 61.618 354.365 301.405 195.951 96.049 343.240 -4.846
3800 61.655 356.009 302.821 202.115 96.414 349.916 -4.810
3900 61.690 357.611 304.205 208.282 96.772 356.583 -4.776
4000 61.722 359.173 305.560 214.453 97.121 363.240 -4.743
 
4100 61.752 360.697 306.886 220.626 97.464 369.888 -4.712
4200 61.780 362.186 308.185 226.803 97.799 376.529 -4.683
4300 61.806 363.640 309.458 232.982 98.127 383.162 -4.654
4400 61.830 365.061 310.705 239.164 98.447 389.786 -4.627
4500 61.853 366.451 311.929 245.348 98.760 396.404 -4.601
 
4600 61.874 367.810 313.129 251.534 99.066 403.015 -4.576
4700 61.894 369.141 314.307 257.723 99.364 409.619 -4.552
4800 61.913 370.445 315.463 263.913 99.654 416.217 -4.529
4900 61.931 371.721 316.598 270.106 99.937 422.810 -4.507
5000 61.947 372.973 317.713 276.299 100.211 429.396 -4.486
 
5100 61.963 374.200 318.808 282.495 100.476 435.977 -4.465
5200 61.978 375.403 319.885 288.692 100.732 442.553 -4.445
5300 61.992 376.584 320.944 294.891 100.980 449.124 -4.426
5400 62.005 377.743 321.985 301.090 101.218 455.690 -4.408
5500 62.018 378.880 323.009 307.292 101.445 462.252 -4.390
 
5600 62.030 379.998 324.017 313.494 101.662 468.811 -4.373
5700 62.041 381.096 325.009 319.697 101.868 475.365 -4.356
5800 62.052 382.175 325.985 325.902 102.061 481.916 -4.340
5900 62.062 383.236 326.946 332.108 102.242 488.463 -4.325
6000 62.072 384.279 327.893 338.314 102.409 495.009 -4.309
 
PREVIOUS: December 1964 (1 atm) CURRENT: December 1964 (1 bar)
 
Nitrogen Oxide (N2O) N2O1(g)

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