²é¿´: 2256  |  »Ø¸´: 19
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hgjt800

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÎﻯÌâÄ¿ÇóÖú£¡£¡£¡£¬Çë´ó¼Ò°ïæ

1.ÔÚÁ½¸ö³äÓÐ0.01mol/LµÄKclÈÜÒºµÄÈÝÆ÷Ö®¼ä·ÅÒ»¸öAgcl¾§Ìå×é³ÉµÄ¶à¿×Èû£¬Æä¿×µÀÖÐÒ²³äÂúÁËÉÏËßÈÜÒº£¬ÔÚ¶à¿×ÈûÁ½²à·ÅÁ½¸ö½ÓÖ±Á÷µçÔ´µÄµç¼«¡£ÎÊͨµçʱ¿×ÈûÖеÄÈÜÒºÏòÄÄÒ»¼«µÄ·½ÏòÒÆ¶¯£¿Èô¸ÄÓÃ0.1mol/LµÄKCLÈÜÒº£¬Ïàͬµç³¡Ï£¬ÈÜÒºÁ÷¶¯Ëٶȱä¿ìÊÇ»¹ÊÇÂý£¿ÈôÓÃAgNO3ÈÜÒº´úÌæKClÈÜÒº£¬ÇéÐÎÓÖÈçºÎ£¿
Õâ¸öÎÊÌâ´Óʲô½Ç¶È·ÖÎö£¿

2.∆G=-232600-167.8T ζÈÉý¸ß£¬Ôò£º
A:  ∆G±ä¸º£¬·´Ó¦¸üÍêÈ«   B:  ±ê׼ƽºâ³£ÊýKp±ê±ä´ó£¬·´Ó¦¸üÍêÈ«
C:  ±ê׼ƽºâ³£ÊýKp±ê±äС£¬·´Ó¦¸ü²»ÍêÈ«
D£ºÎÞ·¨ÅжÏ
∆GÊÇÈÈÁ¦Ñ§·´Ó¦·½ÏòµÄÅоݣ¬ËÙ¶ÈÊǶ¯Á¦Ñ§µÄ£¬¸üÍêÈ«ÕâµãÉÏÔõô¿´£¿

3.1000¡æÏ£¬ÏÂÃæÁ½¸ö·´Ó¦Í¬Ê±´æÔÚ£º
     FeO(s)+H2(g) =Fe(s)+H2O(g);FeO(s)+CO(g) =Fe(s)+CO2(g);
ÈôÔÙ·´Ó¦Æ÷ÖмÓÈëFeO(s)£¬H2(g)£¬CO(g)£¬ÔÚ1000¡æÆ½ºâʱ£¬ÌåϵµÄ×é·Ö£¬ÏàÊý£¬×ÔÓɶÈ
Õâ¸öÌâÔõô·ÖÎö£¿

4.Ò»¶¨Ñ¹Á¦Ï£¬Ë®µÄÃܶÈËæÎ¶ȶø¸Ä±ä£¬ÔÚË®µÄÃܶȴï×î´óµÄζÈÏ£¬Ò»¶¨Á¿µÄË®CpºÍCvµÄ¹ØÏµÊÇ£¿Cp£¾£¬£¼£¬=Cv£¿

[ Last edited by hgjt800 on 2013-9-23 at 19:16 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hgjt800

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by gongxd325 at 2013-09-24 10:48:18
µÚ2Ì⣬ζÈÉý¸ß£¬∆G±ä¸º£¬·´Ó¦ÕýÏò½øÐеÄÇ÷ÊÆ¸üÃ÷ÏÔ£¬µ«ÎÞ·¨È·¶¨ÓëÆ½ºâÓйصıê×¼∆G(±ê)»ò±ê׼ƽºâ³£ÊýKp(±ê)ÈçºÎ±ä£¬¹ÊÑ¡DÎÞ·¨ÅжÏ
µÚ3Ì⣬ʵ¼ÊÉÏ»¹´æÔÚCO2+H2=H2O+CO£¬µ«¸Ã·´Ó¦²»ÊǶÀÁ¢·´Ó¦£¬2Â¥ºÍ ...

µÚ¶þÌâÊÇ∆G(±ê£©£¬ÎÒÍüдÁË£¬ÄÇ´ð°¸ÊÇʲô£¿Ð»Ð»£¡
11Â¥2013-09-24 21:00:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 20 ¸ö»Ø´ð

Âíռΰ

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
m0378: ½ð±Ò+2, лл²ÎÓ룬»¶Ó­³£À´ÎÞ»úÎﻯ°æ¿é 2013-09-24 09:39:07
3.1000¡æÏ£¬ÏÂÃæÁ½¸ö·´Ó¦Í¬Ê±´æÔÚ£º
     FeO(s)+H2(g) =Fe(s)+H2O(g);FeO(s)+CO(g) =Fe(s)+CO2(g);
ÈôÔÙ·´Ó¦Æ÷ÖмÓÈëFeO(s)£¬H2(g)£¬CO(g)£¬ÔÚ1000¡æÆ½ºâʱ£¬ÌåϵµÄ×é·Ö£¬ÏàÊý£¬×ÔÓɶÈ
Õâ¸öÌâÔõô·ÖÎö£¿

½â£º ƽºâʱÓÐ6¸öÎïÖÖËùÒÔS=6£¬Á½¸ö»¯Ñ§·´Ó¦R=2,Ũ¶È¹ØÏµÎªR'=0¸ö£¬ËùÒÔ×é·ÖÊýC=S-R-R'=6-2-0=4
      ÏàÊý£º 3ÏࣨÁ½¸ö¹ÌÏ࣬һ¸öÆøÏࣩ
×ÔÓÉ¶È :2 (ζÈÊǶ¨Öµ°Â)
º®±ù²»ÄܶÏÁ÷Ë®£¬¿ÝľҲ»áÔÙ·ê´º
2Â¥2013-09-24 08:40:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÒ»Ô¾ôÊ¿

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
m0378: ½ð±Ò+1, лл²ÎÓë 2013-09-24 09:39:20
µÚÒ»¸ö£¬ËƺõÊÇAgCl»áÑ¡ÔñÐÔÎü¸½Ag+»òÕßCl-£¬Ê¹Æäͨ¹ý¿×µÀµÄËÙÂʱäÂý£¨²»ÊǺܿ϶¨£©¡£
µÚ¶þ¸ö£¬ÕâÑùµÄ±íÊöÒ»°ãĬÈÏΪ´ïµ½ÐÂµÄÆ½ºâ̬¡£
3Â¥2013-09-24 08:44:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dizhiqing

½ð³æ (СÓÐÃûÆø)

²ËÄñ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hgjt800: ½ð±Ò+1, µÚÈýÌâµÄ4¸öÑ¡ÏîÀ×é·Ö¾ÍÊÇ2»ò3£¬Ã»ÓÐ4ÕâÒ»¸ö£¬ÎªÊ²Ã´£¿ 2013-09-24 21:06:03
1.Ó¦¸Ã´Óµç¼«µçÊÆµÄ·½Ïò×ÅÊÖ¿´ÕâµÀÌâÄ¿¡£
2.ƽºâ³£ÊýºÍζÈÎ޹أ¬ÕâµÀÌâĿӦ¸ÃÊÇA¡£
3.ƽºâÊÇÿÖÖÎïÖʶ¼ÓУ¬ÎïÖÖÊýΪR=6£¬ÏàÊýÊÇP=3£¬¹ÌÏàÓÐÁ½¸ö£¬ÆøÏàÒ»¸ö£¬¹ÌÏàµÄÎïÖÊÓм¸¸öË㼸¸ö£¬ÆøÏàÒòΪ»á»ìºÏËùÒÔÊÇÒ»¸öÏà¡£Á½¸ö¶ÀÁ¢µÄ·´Ó¦S=2.Ũ¶ÈÖ®¼äûÓÐÏàÓ¦µÄ¹ØÏµS¡®=0£¬×é·ÖÊýC=R-S-S'=4.×ÔÓɶÈ=C-P+1=2.±¾À´ÊÇÒª¼Ó2µÄ£¬2±íʾÓÐζȺÍѹÁ¦Á½¸ö±äÁ¿£¬µ«ÌâÄ¿ÖÐζȺ㶨£¬ËùÒÔ¼Ó1.
4.¶¨Ñ¹ÈÈÈÝCP>¶¨ÈÝÈÈÈÝCV¡£
4Â¥2013-09-24 09:45:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§376Çóµ÷¼Á +3 hisfailed 2026-03-19 6/300 2026-03-20 23:43 by hisfailed
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] 324Çóµ÷¼Á +5 luckyѽѽѽѼ 2026-03-20 5/250 2026-03-20 22:30 by ´ÙÌì³É
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +8 niko- 2026-03-19 9/450 2026-03-20 21:57 by luoyongfeng
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +8 ¼òľChuFront 2026-03-19 8/400 2026-03-20 20:44 by zhukairuo
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +7 À§ÓÚÐdz¿ 2026-03-17 9/450 2026-03-20 17:38 by ÎÞи¿É»÷111
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] 081700»¯¹¤Ñ§Ë¶µ÷¼Á +3 ¡¾1¡¿ 2026-03-16 3/150 2026-03-19 23:40 by edmund7
[¿¼ÑÐ] 307Çóµ÷¼Á +9 ÀäóÏ123 2026-03-17 9/450 2026-03-19 22:44 by ѧԱ8dgXkO
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +3 ÁÙÔó¾³llllll 2026-03-17 4/200 2026-03-19 13:59 by houyaoxu
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 304Çóµ÷¼Á +12 СÐÜjoy 2026-03-14 13/650 2026-03-18 12:34 by Linda Hu
[¿¼ÑÐ] 275Çóµ÷¼Á +4 Ì«Ñô»¨ÌìÌ쿪ÐÄ 2026-03-16 4/200 2026-03-17 10:53 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û