Èý¡¢
g2=5£¬ÔòT=300 Kʱ£¬Õâ¶þÄܼ¶ÉÏ·Ö²¼µÄÁ£×ÓÊýÖ®±Èn1£ºn2= £»Èôn1£ºn2=1£º0.634£¬ÔòT= K¡£ д³öÏÂÁÐרҵÃû´ÊµÄÓ¢ÎÄ¡££¨6·Ö£©
ìÊ£º £»ìØ£º £»Òݶȣº £» ÖÊÁ¿Ä¦¶ûŨ¶È£º £»¾øÈȹý³Ì£º £» ÉøÍ¸Ñ¹£º ÊÔÖ¤Ã÷£º?ËÄ¡¢ Îå¡¢
HB,m??(?B/T)?£¨10·Ö£© ??2?T??T?p,nB,nC¼ÆËãÓë·ÖÎöÌ⣨23·Ö£©
1£® ½«1 molµÄSO2Óë1 molµÄO2µÄ»ìºÏÆøÌåÔÚ100 kPa¼°903 KÏÂͨ¹ý×°Óв¬Ë¿µÄ²£Á§¹Ü£¬¿ØÖÆÆøÁ÷
ËÙ¶Èʹ·´Ó¦´ïµ½Æ½ºâ£¬°Ñ²úÉúµÄÆøÌå¼±¾çÀäÈ´£¬²¢ÓÃKOHÎüÊÕSO2¼°SO3£¬ÓàϵÄÑõÆøÔÚ101.325kPa£¬273.15KϵÄÌå»ýΪ13.78 dm3£¬ÊÔ¼ÆËã·´Ó¦
?ÔÚ903 KʱµÄ?rGm¼°K¡££¨±¾Ìâ8·Ö£©
?2£® ¼ÆËãµâI2ÕôÆøÔÚ300 Kʱ·Ö×Ó°´Õñ¶¯Äܼ¶µÄ·Ö²¼£¬²¢×÷ʾÒâͼ˵Ã÷¡£ÒÑÖªI2µÄ»ù±¾Õñ¶¯ÆµÂÊ?µÈÓÚ6.434¡Á1012 s?1¡££¨±¾Ìâ9·Ö£©
3£® ijÑÎB£¨Ïà¶Ô·Ö×ÓÁ¿Îª103£¬ÈÛµãΪ173¡æ£©ºÍË®¿ÉÐγÉË®ºÏÎïB¡¤2H2O£¬ÈÛµãΪ65¡æ¡£ÏòË®ÖмÓ
Èë¸ÃÑΣ¬µ±ÖÊÁ¿·ÖÊýwB?0.31ʱ£¬ÌåϵÄý¹Ìµã³öÏÖ×îµÍÖµ¡£Ïò¸ÃÑÎÖмÓÈëË®£¬µ±wË®?0.16ʱ£¬ÌåϵζȽµÖÁ48¡æ£¬±ã³ÊÈýÏàÆ½ºâ¡£ÊÔ£º(1) »æÖƳöζȣ×é³É£¨t?w£©Ê¾Òâͼ£» (2) ˵Ã÷ͼÖÐÓжàÉÙÁ½ÏàÇø¡¢ÈýÏàÏß¡¢×îµÍ¹²È۵㡣£¨±¾Ìâ6·Ö£©
²Î¿¼´ð°¸¼°ÆÀ·Ö±ê×¼
Ò»¡¢ No ´ð°¸ No ´ð°¸ ¶þ¡¢
Ìî¿ÕÌ⣨16·Ö=2.0¡Á8·Ö£© µ¥ÏîÑ¡ÔñÌ⣨45·Ö=1.5¡Á30·Ö£© 1 C 16 D 2 C 17 A 3 B 18 C 4 C 19 D 5 C 20 A 6 A 21 B 7 A 22 A 8 A 23 B 9 C 24 C 10 D 25 D 11 D 26 C 12 B 27 B 13 A 28 D 14 B 29 C 15 D 30 C 1£® p?????U???U????aS?2CV£¬T????aV?2bS ??V?S??S?VG?H?TS?U?pV?TS??bS2?cV2?aVS??U
5
H?U?pV?bS2?3cV2
??U???U??CV????????T?V??S?V??U?????T?S??V?T?aV?2bS£¬S???S???U?CV?????????T?V??S?VTT?aV2b
1??S???????T?V2b1aV?2bSaV?Cv?T???S?2b2b2b2£®»¯Ñ§ÊÆ£º?B????n???B?T,p,n*??G?
C?BÉøÍ¸ÏµÊý£º?A??A??RTlnxA£¬ÇÒµ±xA?1ʱ£¬??1
Åä·Öº¯Êý£ºq???i?gexp??? ?ikTi?0??k3£®39.74 cm3¡¤mol-1 4£®0.091J?K?1?mol?1
5£®n1£ºn2=1.0457£º1£»T=219.4K Èý¡¢
רҵӢÓ6·Ö=1.0¡Á6·Ö£©
ìÊ£º enthalpy £»ìØ£º entropy £»Òݶȣº fugacity £»
ÖÊÁ¿Ä¦¶ûŨ¶È£º molality £»¾øÈȹý³Ì£º adiabatic process £» ÉøÍ¸Ñ¹£º osmotic pressure ËÄ¡¢
Ö¤Ã÷Ì⣨10·Ö£©
????G???B????Ö¤Ã÷£º???T??n??T?p,nB,nC???B??????T,p,nC??p,n.............................................£¨2·Ö£©
B,nC???????nB???G?...............................................(2·Ö)?????T?p,nB,nC??T,p,nC
??(?S)?????SB,m...............................................(2·Ö)???nB?T,p,nC 6
??(?B/T)??????T?p,nB,nC???? Îå¡¢
¼ÆËãÓë·ÖÎöÌ⣨23·Ö£©
????T?B???B?T??p,nB,nC?T2
TSB,m??BTHB,mT22...................................................................(4·Ö)1£®£¨8·Ö£©
¡¡¡¡¡¡¡¡¡¡¡2·Ö
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2·Ö
¡¡¡¡¡¡¡¡¡¡¡2·Ö
¡¡.2·Ö
2£®£¨9·Ö£©
½â£ºÒ»Î¬Ð³Õñ×ÓÕñ¶¯Äܼ¶ÓëÕñ¶¯Á¿×ÓÊý?Ö®¼äµÄ¹ØÏµÎª£º
?V??v??h?£¬v?0£¬1£¬2£¬3......£¬gi?1¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2·Ö
Boltzmann·Ö²¼¹«Ê½£ºni???1?2?Ngie??i/kT¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡.2·Ö q 7
V??h?/kTN??2??eq?1?Òò´Ë£¬
nV?Vh?/kT¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2·Ö ??e1???0?h?/kTn0??N?2?eqv
1 2 3 4 5 6 7 8 9
nv/n0
0.3572447 0.1276238 0.0162878 0.0058187 0.0020787 0.0007426 0.0002653 9.477E-05
nV / n01.00.80.0455929
0.60.40.20.00246810V10 3.386E-05
¿É¼û¶àÊý·Ö×Ó´¦ÓÚ»ù̬¡£¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡3·Ö 3£®£¨6·Ö£©
½â£º(1) ÕýÈ·»æ³öt-wͼ£¨3·Ö£©
(2) Á½ÏàÇø6¸ö£»ÈýÏàÏß2Ìõ£»×îµÍ¹²ÈÛµã2¸ö£¨3·Ö£©
8