Хром и его соединения

Трифторид-оксид хрома CrOF3(г)
Класс точности
6-G

Трифторид-оксид хрома CrOF3(г)

Таблица 1925
CROF3=CR+O+3F      DrH°  =  1729.973 кДж × моль-1
T C°p (T)  (T) S° (T) H° (T)  -  H° (0) lg K° (T) T
K Дж × K-1 × моль-1 кДж × моль-1 K
100.000
200.000
298.150
300.000
400.000
500.000
600.000
700.000
800.000
900.000
1000.000
1100.000
1200.000
1300.000
1400.000
1500.000
1600.000
1700.000
1800.000
1900.000
2000.000
2100.000
2200.000
2300.000
2400.000
2500.000
2600.000
2700.000
2800.000
2900.000
3000.000
3100.000
3200.000
3300.000
3400.000
3500.000
3600.000
3700.000
3800.000
3900.000
4000.000
4100.000
4200.000
4300.000
4400.000
4500.000
4600.000
4700.000
4800.000
4900.000
5000.000
5100.000
5200.000
5300.000
5400.000
5500.000
5600.000
5700.000
5800.000
5900.000
6000.000
47.790
67.726
80.085
80.276
88.650
94.084
97.654
100.072
101.763
102.984
103.890
104.578
105.113
105.536
105.877
106.156
106.389
106.586
106.758
106.910
107.047
107.175
107.296
107.413
107.528
107.644
107.760
107.879
107.999
108.123
108.249
108.379
108.511
108.646
108.782
108.921
109.061
109.202
109.344
109.486
109.628
109.769
109.909
110.047
110.184
110.319
110.451
110.581
110.708
110.831
110.951
111.067
111.180
111.289
111.394
111.496
111.593
111.686
111.775
111.859
111.940
212.472
241.634
262.473
262.824
280.158
295.012
308.061
319.714
330.244
339.851
348.682
356.854
364.457
371.564
378.237
384.524
390.469
396.105
401.463
406.570
411.447
416.115
420.591
424.890
429.025
433.008
436.851
440.563
444.152
447.627
450.994
454.261
457.432
460.515
463.512
466.430
469.272
472.043
474.745
477.383
479.959
482.476
484.937
487.344
489.700
492.007
494.267
496.482
498.654
500.784
502.874
504.926
506.940
508.919
510.864
512.775
514.655
516.503
518.321
520.111
521.872
249.678
289.621
319.119
319.615
343.942
364.351
381.842
397.088
410.568
422.628
433.528
443.463
452.587
461.017
468.851
476.166
483.025
489.480
495.578
501.354
506.841
512.067
517.056
521.828
526.402
530.794
535.018
539.087
543.013
546.805
550.472
554.024
557.467
560.808
564.053
567.208
570.279
573.269
576.183
579.025
581.799
584.507
587.155
589.742
592.274
594.751
597.178
599.554
601.884
604.168
606.408
608.606
610.764
612.883
614.964
617.009
619.019
620.995
622.938
624.849
626.730
3.721
9.597
16.889
17.037
25.513
34.670
44.269
54.162
64.259
74.499
84.845
95.270
105.756
116.289
126.860
137.462
148.090
158.739
169.406
180.090
190.788
201.499
212.223
222.958
233.705
244.464
255.234
266.016
276.810
287.616
298.434
309.266
320.110
330.968
341.840
352.724
363.623
374.536
385.464
396.405
407.361
418.331
429.315
440.312
451.324
462.349
473.388
484.440
495.503
506.581
517.670
528.771
539.883
551.007
562.141
573.286
584.441
595.604
606.776
617.959
629.149
-884.1741
-430.0234
-280.1145
-278.2286
-202.1912
-156.5119
-126.0334
-104.2506
-87.9071
-75.1923
-65.0187
-56.6941
-49.7565
-43.8862
-38.8546
-34.4940
-30.6785
-27.3120
-24.3196
-21.6421
-19.2323
-17.0519
-15.0696
-13.2594
-11.5998
-10.0727
-8.6628
-7.3570
-6.1442
-5.0147
-3.9601
-2.9732
-2.0477
-1.1780
-.3590
   .4135
1.1433
1.8341
2.4888
3.1103
3.7010
4.2632
4.7989
5.3100
5.7982
6.2650
6.7118
7.1399
7.5505
7.9446
8.3233
8.6875
9.0379
9.3754
9.7008
10.0146
10.3176
10.6102
10.8931
11.1667
11.4315
100.000
200.000
298.150
300.000
400.000
500.000
600.000
700.000
800.000
900.000
1000.000
1100.000
1200.000
1300.000
1400.000
1500.000
1600.000
1700.000
1800.000
1900.000
2000.000
2100.000
2200.000
2300.000
2400.000
2500.000
2600.000
2700.000
2800.000
2900.000
3000.000
3100.000
3200.000
3300.000
3400.000
3500.000
3600.000
3700.000
3800.000
3900.000
4000.000
4100.000
4200.000
4300.000
4400.000
4500.000
4600.000
4700.000
4800.000
4900.000
5000.000
5100.000
5200.000
5300.000
5400.000
5500.000
5600.000
5700.000
5800.000
5900.000
6000.000

M = 124.9906
DH° (0)  =  -857.000 кДж × моль-1
DH° (298.15 K)  =  -861.739 кДж × моль-1
S°яд  =  23.500 Дж × K-1 × моль-1

(T)  =  489.35357666 + 76.8427886963 lnx - 0.00525130983442 x-2 + 1.19756793976 x-1 + 317.385986328 x - 796.460083008 x2 + 1041.45239258 x3
(x = T ×10-4;   298.15  <  T <   1500.00 K)

(T)  =  577.602172852 + 110.656402588 lnx - 0.0242637135088 x-2 + 2.95638990402 x-1 - 14.1320343018 x + 16.0348243713 x2 - 6.28296756744 x3
(x = T ×10-4;   1500.00  <  T <   6000.00 K)

1.07.10