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Изменение свободной энергии простейших реакций с кислородом
Табл. 1. Изменение свободной энергии при реакциях образования окислов из компонентов в стандартных состояниях
Pеакция |
T, K |
ΔGT° = ΔH + ΔS∙T |
источник |
-dH, кал |
-dH, Дж |
dS, кал/К |
dS, Дж/К |
H2 + 1/2O2 = H2Or |
400...3000 |
59950 |
250951 |
13,6 |
57 |
[3] |
2Liж + 1/2O2 = Li2O |
500...1500 |
138250 |
578715 |
32,45 |
136 |
[5] |
2Naж + 1/2O2 = Na2O |
371...1160 |
100650 |
421321 |
35,14 |
147 |
[5] |
2Kж + 1/2O2 = K2O |
336...1030 |
87710 |
367154 |
37,71 |
158 |
[3] |
2Rbж + 1/2O2 = Rb2O |
312...910 |
80280 |
336052 |
34,65 |
145 |
[4] |
2CSж + 1/2O2 = Cs2O |
302...763 |
77050 |
322531 |
44,56 |
187 |
[4] |
Bе + 1/2O2 = BеO |
298...1556 |
143020 |
598682 |
23,14 |
97 |
[2] |
Beж + 1/2O2 = BeO |
1556...2768 |
144800 |
606133 |
24,29 |
102 |
[2] |
Bеr + 1/2O2 = BеO |
2768...2820 |
212035 |
887579 |
48,58 |
203 |
[2] |
Bеr + 1/2O2 = BеOж |
2820...3500 |
192520 |
805889 |
41,66 |
174 |
[2] |
Mg + 1/2O2 = MgO |
298...923 |
143630 |
601235 |
25,65 |
107 |
[2] |
Mgж + 1/2O2 = MgO |
923...1376 |
145540 |
609230 |
27,72 |
116 |
[2] |
Mgr + 1/2O2 = Mgo |
1376...3098 |
173900 |
727945 |
48,33 |
202 |
[2] |
Mgr + 1/2O2 = MgOж |
3098...4000 |
149890 |
627440 |
40,58 |
170 |
[2] |
Ca + 1/2O2 = CaO |
298...1123 |
151300 |
633342 |
24,54 |
103 |
[2] |
Cаж + 1/2O2 = CаO |
1123...1765 |
153300 |
641714 |
26,32 |
110 |
[2] |
Caг + 1/2O2 = CaO |
1765...2860 |
186660 |
781359 |
45,22 |
189 |
[2] |
Cаг + 1/2O2 = CаOж |
2860(4500) |
163170 |
683030 |
37,01 |
155 |
[2] |
Sr + 1/2O2 = SrO |
298...1045 |
140880 |
589724 |
23,22 |
97 |
[2] |
Srж + 1/2O2 = SrO |
1045...1640 |
142435 |
596233 |
24,71 |
103 |
[2] |
Srг+ 1/2O2 = SrO |
1640...2690 |
172510 |
722127 |
43,05 |
180 |
[2] |
Srг + 1/2O2 = SrOж |
2690...4000 |
150120 |
628402 |
34,73 |
145 |
[2] |
Ba + 1/2O2 = BaO |
298...983 |
133250 |
557785 |
22,63 |
95 |
[3] |
Bаж + 1/2O2 = BаO |
983...1910 |
133260 |
557826 |
22,65 |
95 |
[3] |
Baг + 1/2O2 = BaO |
1910...2198 |
169590 |
709904 |
41,67 |
174 |
[3] |
Bаг + 1/2O2 = BаOж |
2198...3000 |
152000 |
636272 |
33,67 |
141 |
[3] |
Ra + 1/2O2 = RaO |
298...1233 |
129650 |
542715 |
22,94 |
96 |
[4] |
Raж + 1/2O2 = RaO |
1233...1700 |
131320 |
549706 |
24,29 |
102 |
[4] |
Raг + 1/2O2 = RaO |
17.00(2500) |
165740 |
693788 |
44,54 |
186 |
[4] |
2Sc + 3/2O2 = Sc2O3 |
298...1673 |
411660 |
1723209 |
76,04 |
318 |
[5] |
2Scж + 3/2O2 = Sc2O3 |
1673...2000 |
417000 |
1745562 |
80 |
335 |
[5] |
2Y + 3/2O2 = Y2O3 |
298...1803 |
453260 |
1897346 |
71,26 |
298 |
[5] |
2Yw + 3/2O2 = Y2O3 |
1803...2000 |
454580 |
1902872 |
77,54 |
325 |
[5] |
2La + 3/2O2 = La2O3 |
298...1153 |
427420 |
1789180 |
72,61 |
304 |
-*1 |
2Laж + 3/2O2 = La2O3 |
1153...2600 |
433000 |
1812538 |
73,36 |
307 |
-*2 |
Cеж + O2 = CеO2 |
1077...2000 |
257500 |
1077895 |
52 |
218 |
[3] |
2Cеж + 3/2O2 = Cе2O3 |
1077...2000 |
438000 |
1833468 |
81,26 |
340 |
[3] |
2Pr + 3/2O2 = Pr2O3 |
298...1205 |
432110 |
1808812 |
61,43 |
257 |
[4] |
2Prж + 3/2O2 = PR2O3 |
1205...2200 |
435010 |
1820952 |
63,84 |
267 |
[4] |
2Nd + 3/2O2 = Nd2O3 |
1000...1297 |
431420 |
1805924 |
63,99 |
268 |
[4] |
2Ndw + 3/2O2 = Nd2O3 |
1297...2500 |
432770 |
1811575 |
65,04 |
272 |
[4] |
2Pm + 3/2O2 = Pm2O3 |
1000...1300 |
432510 |
1810487 |
69,68 |
292 |
[4] |
2Pmж + 3/2O2 = Pm2O3 |
1300...3000 |
433000 |
1812538 |
70,47 |
295 |
[4] |
2Sm + 3/2O2 = Sm2O3 |
298...1345 |
429230 |
1796757 |
61,87 |
259 |
[5[ |
2Smж + 3/2O2 = Sm2O3 |
1345...2000 |
430840 |
1803496 |
64,17 |
269 |
[5] |
2Eu + 3/2O2 = Eu2O3 |
298...1100 |
432000 |
1808352 |
67,11 |
281 |
[4] |
2Euж + 3/2O2 = Eu2O3 |
1100...1712 |
426400 |
1784910 |
71,11 |
298 |
[4] |
2Gd + 3/2O2 = Gd2O3 |
1000...1585 |
439240 |
1838659 |
74,09 |
310 |
[4] |
2Gdж + 3/2O2 = Gd2O3 |
1585...3000 |
437180 |
1830035 |
70,64 |
296 |
[4] |
2Tb + 3/2O2 = Tb2O3 |
1000...1638 |
434370 |
1818273 |
70,53 |
295 |
[4] |
2TЬж + 3/2O2 = Tb2O3 |
1638...2873 |
439590 |
1840124 |
73,72 |
309 |
[4] |
2Dy + 3/2O2 = Dy2O3 |
1000...1680 |
444470 |
1860551 |
79,07 |
331 |
[4] |
2Dуж + 3/2O2 = Dу2O3 |
1680...2873 |
450200 |
1884537 |
82,37 |
345 |
[4] |
2Hо + 3/2O2 = Hо2O3 |
1000...1734 |
448280 |
1876500 |
80,37 |
336 |
[4] |
2Hож + 3/2O2 = Hо2O3 |
1734...2873 |
454100 |
1900863 |
83,73 |
350 |
[4] |
2Er + 3/2O2 = Er2O3 |
1000...1770 |
452650 |
1894793 |
83,13 |
348 |
[4] |
2Erж + 3/2O2 = Er2O3 |
1770...3000 |
459480 |
1923383 |
86,92 |
364 |
[4] |
2Tm + 3/2O2 = Tm2O3 |
1000...1818 |
450340 |
1885123 |
75,9 |
318 |
[4] |
2Tmж + 3/2O2 = Tm2O3 |
1818...2148 |
451920 |
1891737 |
76,77 |
321 |
[4] |
2Yb + 3/2O2 = Yb2O3 |
1000...1097 |
427180 |
1788175 |
74,52 |
312 |
[4] |
2Ybж + 1/2O2 = Yb2O3 |
1097...1700 |
434220 |
1817645 |
80,94 |
339 |
[4] |
2Lu + 3/2O2 = Lu2O3 |
1000...1925 |
443930 |
1858291 |
69,81 |
292 |
[4] |
2Luж + 3/2O2 = Lu2O3 |
1925...3000 |
439240 |
1838659 |
67,37 |
282 |
[4] |
Ti + 1/2O2 = TiO |
1000...1950 |
122100 |
511111 |
19,25 |
81 |
[2] |
Tiж + 1/2O2 = TiO |
1950...2010 |
123230 |
515841 |
19,84 |
83 |
[2] |
Tiж + 1/2O2 = TiOж |
2010...3550 |
106890 |
447442 |
12,2 |
51 |
[2] |
2Ti + 3/2O2 = Ti2O3 |
1000...1950 |
357100 |
1494821 |
60 |
251 |
[2] |
2Tiж + 3/2O2 = Ti2O3 |
1950...2093 |
360550 |
1509262 |
61,69 |
258 |
[2] |
2Tiж + 3/2O2 = Ti2O3,ж |
2093...3550 |
322500 |
1349985 |
44,57 |
187 |
[2] |
3Ti + 5/2O2 = Ti3O5 |
1000...1950 |
579680 |
2426540 |
98,98 |
414 |
[2] |
3Tiж + 5/2O2 = Ti3O5 |
1950...2173 |
586780 |
2456261 |
102,32 |
428 |
[2] |
3Tiж + 5/2O2 = Ti3O5,ж |
2173...3000 |
529570 |
2216780 |
76,03 |
318 |
[2] |
Ti + O2 = TiO2 |
1000...1950 |
224404 |
939355 |
41,98 |
176 |
[2] |
Tiж + O2 = TiO2 |
1950...2143 |
227480 |
952231 |
43,56 |
182 |
[2] |
Tiж + O2 = TiO2,ж |
2143...3000 |
211440 |
885088 |
36,12 |
151 |
[2] |
Zr + O2 = ZrO2 |
11000...1478 |
260387 |
1089980 |
44,28 |
185 |
[2] |
Zr + O2 = ZrO2 |
11478...2125 |
258395 |
1081641 |
42,93 |
180 |
[2] |
Zrж + O2 = ZrO2 |
2125...2973 |
264750 |
1108244 |
44,51 |
186 |
[2] |
Zrж + O2 = ZrO2,ж |
2973...4000 |
231520 |
969143 |
34,38 |
144 |
[2] |
Hf + O2 = HfO2,α |
1000...1973 |
263270 |
1102048 |
41,62 |
174 |
[2] |
Hf + O2 = HfO2,β |
1973...2495 |
258890 |
1083714 |
39,4 |
165 |
[2] |
Hfж + O2 = HfO2,β |
2495...3173 |
259840 |
1087690 |
39,78 |
167 |
[2] |
Hfж + O2 = HfO2,ж |
3173...4000 |
228550 |
956710 |
29,92 |
125 |
[2] |
V + VO2 = VO |
298...2000 |
99280 |
415586 |
19,39 |
81 |
[3] |
V + VO2 = VOж |
2000...2185 |
100500 |
420693 |
20 |
84 |
[3] |
Vж + 1/2O2 = VOж |
2185...3000 |
99140 |
415000 |
19,38 |
81 |
[3] |
2V + 3/2O2 = 1/2O3 |
298...2185 |
294050 |
1230893 |
57,23 |
240 |
[3] |
2Vж + 3/2O2 = 1/2O3 |
2185(3000) |
288900 |
1209335 |
54,8 |
229 |
[3] |
2V + 2O2 = VO4 |
298...1818 |
338250 |
1415915 |
74,67 |
313 |
[3] |
2V + 2O2 = VO4,ж |
1818...2185 |
301340 |
1261409 |
54,5 |
228 |
[3] |
2Vж + 2O2 = VO4,ж |
2185...3000 |
308500 |
1291381 |
57,67 |
241 |
[3] |
2V + 5/2O2 = V2O5 |
298...943 |
371530 |
1555225 |
100,77 |
422 |
[3] |
2V + 5/2O2 = V2O5,ж |
943...2185 |
349770 |
1464137 |
77,7 |
325 |
[3] |
2V + 5/2O2 = V2O5,ж |
2185...3000 |
353990 |
1481802 |
79,63 |
333 |
[3] |
Nb + 1/2O2 = NbO |
1000...2218 |
96032 |
401990 |
19,37 |
81 |
[3] |
Nb + 1/2O2 = NbOw |
2218...2741 |
80637 |
337546 |
12,43 |
52 |
[2] |
Nbж + 1/2O2 = NbOж |
2741...4000 |
85200 |
356647 |
14,09 |
59 |
[2] |
Nb + O2 = NbO2 |
1000...2270 |
184700 |
773154 |
38,25 |
160 |
[2] |
Nb + O2 = NbO2,m |
2270...2741 |
166045 |
695064 |
30,03 |
126 |
[2] |
MЬж + O2 = MЬO2,ж |
2741...4000 |
170520 |
713797 |
31,66 |
133 |
[2] |
2Nb + 5/2O2 = Nb2O5 |
1000...1785 |
447726 |
1874181 |
98,14 |
411 |
[2] |
2Nb + 5/2O2 = Nb2O5,ж |
1785...2741 |
411114 |
1720923 |
77,63 |
325 |
[2] |
2MЬж + 5/2O2 = MЬ2O5,ж |
2741...4000 |
403890 |
1690684 |
74,96 |
314 |
[2] |
2Ta + 5/2O2 = Ta2O5 |
1000...2150 |
479400 |
2006768 |
95,91 |
401 |
[2] |
2Tа + 5/2O2 = Tа2O5,ж |
2150...3270 |
428610 |
1794161 |
71,68 |
300 |
[2] |
2Tаж + 5/2O2 = Tа2O5,ж |
3270...4000 |
427900 |
1791189 |
71,86 |
301 |
[2] |
2Cr + 3/2O2 = Cr2O3 |
j 298...1000 |
271830 |
1137880 |
62,68 |
262 |
[3] |
2Cr + 3/2O2 = Cr2O3 |
1000...2171 |
270510 |
1132355 |
61,36 |
257 |
[3] |
2Crж + 3/2O2 = Cr2O3 |
2171...2938 |
280900 |
1175847 |
66,1 |
277 |
[3] |
2Crг + 3/2O2 = Cr2O3 |
2938...3000 |
443460 |
1856324 |
121,43 |
508 |
[3] |
Mо + O2 = MоO2 |
298...2500 |
139590 |
584324 |
40,75 |
171 |
[2] |
Mо + O2 = MоO2,ж |
2500...2880 |
130275 |
545331 |
33,95 |
142 |
[3] |
Mож + O2 = MоO2,ж |
2880...3000 |
138100 |
578087 |
36,67 |
154 |
[3] |
Mо + 3/2O2 = MоO3 |
298...1070 |
177270 |
742052 |
59,02 |
247 |
[2] |
Mо + 3/2O2 = MоO3,ж |
1070...1500 |
158820 |
664821 |
43,7 |
183 |
[2] |
W + O2 = WO2 |
< 298...3000 |
134680 |
563770 |
38,86 |
163 |
[3] |
W + O2 = WO2 |
( 298...2000 |
139830 |
585328 |
41,07 |
172 |
[2] |
4W + 11/2O2 = W4O11 |
298(3000) |
736190 |
3081691 |
208,73 |
874 |
[3] |
W + 3/2O2 = WO3 |
298...1745 |
200110 |
837660 |
58,68 |
246 |
[2] |
W + 3/2O2 = WO3,ж |
1745...2000 |
175680 |
735396 |
44,61 |
187 |
[2] |
Mn + 1/2O2 = MnO |
298...1517 |
92000 |
385112 |
17,61 |
74 |
[3] |
Mnw + 1/2O2 = MnO |
1517...2058 |
97180 |
406795 |
21,03 |
88 |
[3] |
Mnж + 1/2Oa = MnOж |
2058...2319 |
84230 |
352587 |
14,74 |
62 |
[3] |
Mnг + 1/2O2 = MnOж |
2319...3000 |
138080 |
578003 |
38,06 |
159 |
[3] |
3Mn + 2O2 = Mn3O4 |
298...1516 |
330900 |
1385147 |
83,74 |
351 |
[3] |
2Mn + 3/2O2 = Mn2O3 |
298...1516 |
229070 |
958887 |
61,99 |
259 |
[3] |
Mn + O2 = MnO2 |
298...1516 |
123950 |
518855 |
42,32 |
177 |
[3] |
Tс + O2 = TсO2 |
298...2400 |
102840 |
430488 |
40,5 |
170 |
[4] |
Re + O2 = ReO2 |
1000...1475 |
99880 |
418098 |
38,17 |
160 |
[4] |
Re + O2 = ReO2,ж |
1475...2500 |
82130 |
343796 |
26,26 |
110 |
[4] |
2Re + 7/2O2 = Re2O7 |
298...570 |
295930 |
1238763 |
137,26 |
575 |
[4] |
0,947Feα + 1/2O2 = Fe0,947O |
298...1184 |
62670 |
262337 |
15,18 |
64 |
[3] |
0,947Feβ + 1/2O2 = Fe0,947O |
1184...1650 |
62860 |
263132 |
15,34 |
64 |
[3] |
0,947Feγ + 1/2O2 = Fe0,947O ж |
1650...1809 |
54680 |
228890 |
10,38 |
43 |
[3] |
0,947Fеж + 1/2O2 = Fe0,947O ж |
1809...3000 |
57320 |
239942 |
11,84 |
50 |
[3] |
3Fe + 2O2 = Fe3O4 |
298...1809 |
264070 |
1105397 |
73,40 |
307 |
[3] |
3Fеж + 2O2 = Pе3O4 |
1809...1870 |
270680 |
1133066 |
77,05 |
323 |
[3] |
3Fеж + 2O2 = Pе3O4,ж |
1870...3000 |
238630 |
998905 |
59,91 |
251 |
[3] |
2Fe + 3/2O2 = Fe2O3 |
298...1809 |
194510 |
814219 |
59,43 |
249 |
[3] |
2Fеж + 3/2O2 = Pе2O3 |
1809(3000) |
196520 |
822633 |
60,54 |
253 |
[3] |
Co + 1/2Oa = CoO |
298...1766 |
56680 |
237262 |
17,37 |
73 |
[3] |
Cож + 1/2O2 = CоO |
1766...2100 |
62550 |
261834 |
20,50 |
86 |
[3] |
Coж + 1/2O2 = CoOж |
2100...3000 |
60550 |
253462 |
19,55 |
82 |
[3] |
Ni + 1/2O2 = NiO |
298...1726 |
56660 |
237179 |
20,45 |
86 |
[3] |
Niж + Y202 = NiO |
1726...2263 |
60650 |
253881 |
22,76 |
95 |
[3] |
Niж + 1/2O2 = NiOж |
2263...3000 |
50270 |
210430 |
18,11 |
76 |
[3] |
Ru + O2 = RuO2 |
298...1300 |
54510 |
228179 |
43,87 |
184 |
[4] |
2Rh + 1/2O2 = Rh2O |
298...1400 |
22070 |
92385 |
11,74 |
49 |
[4] |
Rh + 1/2O2 = RhO |
298...1400 |
21800 |
91255 |
17,69 |
74 |
[4] |
2Rh + 3/2O2 = Rh2O3 |
298...1400 |
67310 |
281760 |
62,04 |
260 |
[4] |
Pd + 1/2O2 = PdO |
(298...1000) |
20920 |
87571 |
23,59 |
99 |
[4] |
Os + O2 = OsO2 |
298...923 |
61900 |
259113 |
41,84 |
175 |
[4] |
Os + 2O2 = OsO4 |
298...313,3 |
94210 |
394363 |
72,3 |
303 |
[4] |
Os + 2O2 = OsO4,ж |
313...403 |
88620 |
370963 |
57,09 |
239 |
[4] |
2Ir + 3/2O2 = Ir2O3 |
298...1200 |
66310 |
277574 |
58,14 |
243 |
[4] |
Ir + O2 = IrO2 |
298...1200 |
43470 |
181965 |
39,72 |
166 |
[4] |
Pt + 1/2O2 = PtO |
298...780 |
16740 |
70074 |
20,18 |
84 |
[4) |
3Pt + 2O2 = Pt3O4 |
298-800 |
63120 |
264220 |
83,69 |
350 |
[4] |
2Cu + 1/2O2 = Cu2O |
298...1356 |
40000 |
167440 |
18,11 |
76 |
[3] |
2Cu + 1/2O2 = Cu2O |
298...1356 |
42176 |
176549 |
16,36 |
68 |
[10] |
2Cuж + 1/2Oa = Cu2O |
1356...1502 |
48280 |
202100 |
23,29 |
97 |
[3] |
2Cuж + 1/2Oa = Cu2O |
1356...1502 |
48416 |
202669 |
20,96 |
88 |
[10] |
2Cuж + 1/2O2 = Cu2Oж |
1502...2820 |
35160 |
147180 |
14,34 |
60 |
[2] |
2Cuж + 1/2O2 = Cu2Oж |
1502...2820 |
35016 |
146577 |
12,04 |
50 |
[10] |
Cu + 1/2O2 = CuO |
298...1356 |
38180 |
159821 |
21,74 |
91 |
[3] |
Cu + 1/2O2 = CuO |
298...1356 |
40437 |
169269 |
22,16 |
93 |
[10] |
Cuж + 1/2O2 = CuO |
1356...1720 |
4000 |
16744 |
23,08 |
97 |
[3] |
2Ag + 1/2O2 = Ag2O |
298...500 |
7350 |
30767 |
15,79 |
66 |
[4] |
2Au + 3/2O2 = Au2O3 |
298...500 |
730 |
3056 |
65,43 |
274 |
[4] |
Zn + 1/2O2 = ZnO |
298...683 |
83140 |
348024 |
23,65 |
99 |
[4] |
Znж + 1/2O2 = ZnO |
683...1180 |
84220 |
352545 |
25,21 |
106 |
[4] |
Znг + 1/2O2 = ZnO |
1180...2248 |
117910 |
493571 |
48,72 |
204 |
[4] |
Cdж + 1/2O2 = CdO |
594...1040 |
66600 |
278788 |
27,40 |
115 |
[4] |
Cdr + 1/2O2 = CdO |
1040...1832 |
82360 |
344759 |
47,75 |
200 |
[4] |
2HgM + 1/2O2 = Hg2O |
298...600 |
21850 |
91464 |
31,72 |
133 |
[4] |
Hgж + 1/2O2 = HgO |
298...630 |
21585 |
90355 |
25,30 |
106 |
[4] |
Hgr + 1/2O2 = HgO |
630...1000 |
34720 |
145338 |
46,27 |
194 |
[4] |
2B + 3/2O2 = B2O3 |
298...723 |
305330 |
1278111 |
63,41 |
265 |
[3] |
2B + 3/2O2 = B203,ж |
723...2300 |
297700 |
1246172 |
52,87 |
221 |
[3] |
2Bж + 3/2O2 = B2O3,ж |
2300...3000 |
305890 |
1280456 |
56,43 |
236 |
[3] |
2Al + 3/2O2 = Al2O3 |
298...932 |
400360 |
1675907 |
74,66 |
313 |
[3] |
2Alж + 3/2O2 = Al2O3 |
932...2303 |
403150 |
1687586 |
77,66 |
325 |
[3] |
2Alж + 3/2O2 = Al2O3,ж |
2303...2740 |
373440 |
1563220 |
67,76 |
284 |
[3] |
2Alг + 3/2O2 = Al2O3,ж |
2740...3000 |
513200 |
2148255 |
115,77 |
485 |
[3] |
2Gаж + 3/2O2 = Gа2O3 |
303...2013 |
259240 |
1085179 |
76,46 |
320 |
[4] |
Inж + 1/2O2 = InO |
430...1325 |
65630 |
274727 |
24,51 |
103 |
[4] |
Inж + 1/2O2 = InOж |
1325...2000 |
59650 |
249695 |
20,00 |
84 |
[4] |
2Inж + 3/2O2 = In2O3 |
430...2000 |
222710 |
932264 |
74,00 |
310 |
[4] |
2Tl + 1/2O2 = Tl2Oж |
577...773 |
39210 |
164133 |
25,19 |
105 |
[4] |
Cграфит + 1/2O2 = COг |
298...1000 |
26380 |
110427 |
21,56 |
90 |
[3] |
Cграфит + 1/2O2 = COг |
1000...2000 |
27370 |
114571 |
20,57 |
86 |
[3] |
Cграфит + 1/2O2 = COг |
2000...3000 |
29330 |
122775 |
19,59 |
82 |
[3] |
Cграфит + 1/2O2 = CO2,г |
298...1500 |
94155 |
394133 |
0,37 |
2 |
[3] |
Cграфит + 1/2O2 = CO2,г |
1500...2000 |
94755 |
396644 |
0,02 |
0 |
[3] |
Cграфит + 1/2O2 = CO2,г |
2000...3000 |
95080 |
398005 |
0,08 |
0 |
[3] |
Si + O2 = SiO2, α-кварц |
298...848 |
217884 |
912062 |
43,17 |
181 |
[2] |
Si + O2 = SiO2, β-кварц |
f 848...1298 |
216527 |
906382 |
41,57 |
174 |
[2] |
Si + O2 = SiO2, β-кварц |
1298... 1690 |
215567 |
902363 |
40,83 |
171 |
[2] |
Siж + O2 = SiO2 |
1690...1996 |
226833 |
949523 |
47,50 |
199 |
[2] |
Siж + O2 = SiO2,ж |
1996...2500 |
223090 |
933855 |
45,62 |
191 |
[2] |
Ge + O2 = GeO2 |
298...1232 |
128480 |
537817 |
46,00 |
193 |
[4] |
Geж + O2 = GeO2 |
1232...1389 |
134290 |
562138 |
50,72 |
212 |
[4] |
Geж + O2 = GeO2,ж |
1389...2500 |
121010 |
506548 |
41,16 |
172 |
[4] |
Snж + 1/2O2 = SnO |
505...1000 |
69860 |
292434 |
26,26 |
110 |
[3] |
Snж + 1/2O2 = SnO |
1000... 2000 |
69050 |
289043 |
25,45 |
107 |
[3] |
Snж + O2 = SnO2 |
505...1898 |
138950 |
581645 |
48,92 |
205 |
[3] |
Snж + O2 = SnO2,ж |
1898...2960 |
122320 |
512032 |
40,16 |
168 |
[3] |
Snг + O2 = SnO2,ж |
2960...3000 |
184750 |
773364 |
61,25 |
256 |
[3] |
PЬж + 1/2O2 = PЬO |
600...1159 |
52230 |
218635 |
23,36 |
98 |
[3] |
PЬж + 1/202 = PЬOж |
1159...1765 |
44170 |
184896 |
16,50 |
69 |
[3] |
4Pкр + 5O2 = P4O10,г |
298...631 |
703030 |
2942884 |
199,1 |
833 |
[3] |
4Pкр + 5O2 = P4O10,г |
631...704 |
682 840 |
2858368 |
167,1 |
699 |
[3] |
P4 + 5O2 = P4O10,г |
704...1000 |
763140 |
3194504 |
240,54 |
1007 |
[3] |
P4 + 5O2 = P4O10,г |
1000...2000 |
755700 |
3163360 |
233,1 |
976 |
[3] |
P4 + 5O2 = P4O10,г |
.2000...3000 |
744000 |
3114384 |
227,6 |
953 |
[3] |
2As + 3/2O2 = As2O3,α |
298...503 |
155860 |
652430 |
63,89 |
267 |
[4] |
2As + 3/2O2 = As2O3,β |
503...586 |
150640 |
630579 |
53,46 |
224 |
[4] |
2As + 3/2O2 = As2O3,ж |
586...730 |
151770 |
635309 |
55,40 |
232 |
[4] |
As + O2 = AsO2 |
298...883 |
88020 |
368452 |
44,48 |
186 |
[4] |
1/4As4,г + O2 = AsO2 |
883...1200 |
95980 |
401772 |
53,49 |
224 |
[4] |
1/4As4,г + O2 = AsO2,ж |
1200...2000 |
82310 |
344550 |
42,10 |
176 |
[4] |
2As + 5/2O2 = As2O5 |
298...883 |
217690 |
911250 |
110,7 |
463 |
[4] |
1/2As4,г + 5/2O2 = As2O5 |
883...1200 |
250120 |
1047002 |
147,43 |
617 |
[4] |
2Sb + 3/2O2 = Sb2O3 |
298...904 |
166600 |
697388 |
62,86 |
263 |
[4] |
2Sbж + 3/2O2 = Sb2O3,ж |
928...1698 |
156100 |
653435 |
51,82 |
217 |
[4] |
2Bi + 3/2O2 = Bi2O3 |
298...544,4 |
137730 |
576538 |
63,86 |
267 |
[5] |
2Biж + 3/2O2 = Bi2O3 |
544,5...1090 |
141480 |
592235 |
70,63 |
296 |
[5] |
1/2S2 + 1/2O2 = SO,г |
800...3000 |
15370 |
64339 |
-1,20 |
-5 |
[3] |
1/2S2 + O2 = SO2,r |
800...3000 |
85300 |
357066 |
17,32 |
73 |
[3] |
Seж + O2 = SeO2 |
491...603 |
56290 |
235630 |
46,53 |
195 |
[4] |
Teα + 1/2O2 = TeO |
298...621 |
56110 |
234876 |
23,50 |
98 |
[4] |
Teβ + 1/2O2 = TеO |
621...723 |
54460 |
227970 |
20,84 |
87 |
[4] |
Tеж + 1/2O2 = TеO |
723...1020 |
59680 |
249820 |
28,04 |
117 |
[4] |
Tеж + 1/2O2 = TеOж |
1020...1360 |
52300 |
218928 |
20,80 |
87 |
[4] |
1/2Tе2,г + 1/2O2 = TеOж |
1360...1775 |
70500 |
295113 |
28,98 |
121 |
[4] |
Po + O2 = PoO2 |
298...525 |
60240 |
252165 |
44,26 |
185 |
[4] |
Pож + O2 = PоO2 |
525...825 |
61100 |
255765 |
47,80 |
200 |
[4] |
Pож + O2 = PоO2,ж |
825...1235 |
55540 |
232490 |
39,85 |
167 |
[4] |
Pоr + O2 = PоO2,ж |
1235...1400 |
74960 |
313783 |
55,57 |
233 |
[4] |
2Aс + 3/2O2 = Aс2O3 |
298...1090 |
(442850) |
-1853770 |
(55,92) |
-234 |
[4] |
2Aсж + 3/2O2 = AсO3 |
1090...2250 |
443770 |
1857621 |
76,50 |
320 |
-2* |
Th + O2 = ThO2 |
1000...2028 |
293000 |
1226498 |
43,00 |
180 |
[4] |
Thж + O2 = ThO2 |
2028...3273 |
296740 |
1242154 |
44,90 |
188 |
[4] |
Pа + O2 = PаO2 |
1000...1825 |
246320 |
1031096 |
44,57 |
187 |
[4] |
Pаж + O2 = PаO2 |
1825...2500 |
249990 |
1046458 |
46,73 |
196 |
[4J |
2Pа + 5/2O2 = Pа2O5 |
298...400 |
500150 |
2093628 |
118,8 |
497 |
[4] |
2Pа + 5/2O2 = Pа2O5 |
1000...1825 |
499490 |
2090865 |
110,81 |
464 |
[4] |
U + O2 = UO2 |
298...1406 |
258610 |
1082541 |
40,40 |
169 |
[2] |
Uж + O2 = UO2 |
1406...3000 |
260310 |
1089658 |
41,61 |
174 |
[2] |
Np + O2 = NpO2 |
298...913 |
244840 |
1024900 |
40,36 |
169 |
[4] |
Npж + O2 = NpO2 |
913...2600 |
244920 |
1025235 |
40,45 |
169 |
[4] |
Npж + O2 = NpO2,ж |
2600...3000 |
229920 |
962445 |
34,98 |
146 |
-2* |
2Np + 3/5O2 = Np2O3 |
298...900 |
507800 |
2125651 |
100,78 |
422 |
[4] |
2Pu + 3/2O2 = Pu2O3 |
298...923 |
392050 |
1641121 |
57,54 |
241 |
[4р |
2Puж + 3/2O2 = Pu2O3 |
923...1880 |
413930 |
1732711 |
69,00 |
289 |
[4] |
2Puж + 3/2O2 = Pu2O3,ж |
1880...2500 |
351580 |
1471714 |
37,93 |
159 |
[4] |
Pu + O2 = PuO2 |
298...913 |
252750 |
1058012 |
41,46 |
174 |
[4] |
Puж + O2 = PuO2 |
913...1500 |
251755 |
1053846 |
40,37 |
169 |
[4] |
Puж + O2 = PuO2 |
913...2400 |
243640 |
1019877 |
37,79 |
158 |
[4] |
Puж + O2 = PuO2,ж |
2400...3000 |
221390 |
926739 |
28,52 |
119 |
[4] |
2Am + 3/2O2 = Am2O3 |
1000...1200 |
417680 |
1748408 |
58,80 |
246 |
[4] |
2Amж + 3/2O2 = Am2O3 |
1200...2225 |
416170 |
1742088 |
57,46 |
241 |
[4] |
2Amж + 3/2O2 = Am2O3,ж |
2225...2500 |
385360 |
1613117 |
43,66 |
183 |
[4] |
2Amг + 3/2O = Am2O3,ж |
2500...3000 |
517360 |
2165669 |
96,46 |
404 |
-*2 |
Am + O2 = AmO2 |
1000...1200 |
237740 |
995180 |
38,57 |
161 |
[4] |
Amж + O2 = AmO2 |
1200...2500 |
235940 |
987645 |
37,06 |
155 |
[4] |
2Cm + 3/2O2 = Cm2O3 |
1000...2500 |
373400 |
1563052 |
73,21 |
306 |
-*2 |
Cm + O2 = CmO2 |
1000...2500 |
243000 |
1017198 |
48,09 |
201 |
-*2 |
Cm + O2 = CmO2 |
298...1000 |
119720 |
501148 |
29,97 |
125 |
[2] |
Cm + O2 = CmO2 |
1000...2000 |
119330 |
499515 |
29,58 |
124 |
[2] |
2O = O2,г |
2000...3000 |
122370 |
512241 |
32,1 |
134 |
[2] |
2O = O2,г |
3000...4000 |
122910 |
514501 |
32,28 |
135 |
[2] |
*1 - средние значения по данным [4] и [5]; *2 - оценочный расчет.
Список использованной литературы
- Термодинамические константы индивидуальных веществ. Справочник. Под ред. В. П. Глушко. Т. II. М., Изд-во АН СССР, 1962. 916 с.
- Sсhiсk Н. L. Thermodynamics of Certain Refractory Compounds, N. Y., and L. Academic Press. 1966, 1390 p.
- Эллиот Д. Ф., Глейзер М., Рамакришна В. Термохимия сталеплавильных процессов. М.: Металлургия. 1969. 252 с.
- Термодинамические свойства неорганических веществ Справочник. М., "Атомиздат", 1965. 460 с. с ил. Авт.: У. Д. Верятин, В. П. Маширев, Н. Г. Рябцев и др.
- Уикс К. Е., Блок Ф. Е. Термодинамические свойства 65 элементов, их окислов, галогенидов, карбидов и нитридов. М., «Металлургия», 1965. 240 с. с ил
- Герасимов Я. И., Крестовников А. Н., Шахов А. С. - Химическая термодинамика в цветной металлургии. Т. I. М.: Металлургия. 1960. 230 с. с ил.; т. 11, 1961, 262 с. с ил.; т. III, 1963. 283 с. с ил.; т. IV, 1965, 427 с. с ил.
- Справочник по расчетам равновесий металлургических реакций. М., Металлургиздат, 1963. 460 с. с ил. Авт.: А. Н. Крестовников, Л. П. Владимиров, Б. С. Гуляницкий, А. И. Фишер.
- Кубашевский О. и Эванс Э. Термохимия в металлургии. М., ИЛ., 1954, 421 с. с ил.
- Janaf thermochemical tables, Wash., C-ov. Print off, 1971, v. IX, № 24, unnumbered. U.S. Nat. Bur. Stand. Ed. Stull D R.
- Термическая диссоциация окислов меди. Ин-т металлургии им. А. А. Байкова АН СССР. Деп. ВИНИТИ АН СССР № 6690-73, 1973. 44 стр. Авт.: В. М. Щедрин, А. А. Телегин, В. Н, Васькин, И. С. Куликов.
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