Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2619  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yaobo2046

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] Çó½ÌÒ»µÀ¹ØÓÚ¦¤HºÍ¦¤S¼ÆËãµÄÎïÀí»¯Ñ§ÎÊÌâ ÒÑÓÐ1È˲ÎÓë

ÔÚÒ»¸ö¾øÈȵĸÕÐÔÃܱÕÈÝÆ÷ÖУ¬×°ÓÐH2ºÍCl2µÄ»ìºÏÆøÌ壬ζÈΪ298K£¬ÓùâÒý·¢Ê¹Ö®·´Ó¦Éú³ÉHCl(g)£¬¼ÙÉè¹âÕÕÄÜÁ¿¿ÉºöÂÔ²»¼Æ£¬ÆøÌåΪÀíÏëÆøÌ壬²âµÃ¦¤fHm (HCl) = -92.30 kJ/mol£¬´Ë¹ý³Ì£¨   £©  
(A) ¦¤H>0 ¦¤S<0£¬ (B) ¦¤H<0 ¦¤S<0£¬(C) ¦¤H<0  ¦¤S>0£¬(D) ¦¤H>0 ¦¤S>0

Óе㲻Ã÷°×£¬Ïò´ó¼ÒÇë½Ìһϣ¬Ð»Ð»

[ Last edited by sddtc888 on 2014-3-10 at 09:39 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

¹âѧÊǷdz£¶ñÐĵÄרҵ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ã׿ªÀÊç÷ÂÞ¿´

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yaobo2046: ½ð±Ò+1, ¡ïÓаïÖú, ÒòΪÊǾøÈȹý³Ì·´Ó¦£¬ËùÒÔ¦¤S> 0£»µÈÈݾøÈȹý³ÌÕû¸öϵͳµÄÄÚÄܲ»±ä¦¤U=0£¬Õû¸öϵͳµÄìØÒ²²»±ä£¬ÓÉÓÚĦ¶ûÉú³ÉìØÊǸºÖµ£¬ÄÇô¹ý³ÌìØ±ä¾ÍÊÇÕýÖµ¦¤H> 0£¬ÕâÑùºÍ²ÅΪ0 ÕâÑù½âÊͿɶԣ¿ 2013-11-06 08:46:41
·ÅÈÈìʱäÔõôСÓÚÁ㣿

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
×ßµ½ÉúÃüµÄÄÄÒ»¸ö½×¶Î£¬¶¼¸Ãϲ»¶ÄÇÒ»¶Îʱ¹â£¬Íê³ÉÄÇÒ»½×¶Î¸ÃÍê³ÉµÄÖ°Ôð£¬Ë³Éú¶øÐУ¬²»³ÁÃÔ¹ýÈ¥£¬²»¿ñÈÈµØÆÚ´ý×ÅδÀ´£¬ÉúÃüÕâÑù¾ÍºÃ¡£²»¹ÜÕý¾­Àú×ÅÔõÑùµÄÕõÔúÓëÌô
7Â¥2013-11-05 23:23:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

lingbolixiao

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yaobo2046: ½ð±Ò+1, ¡ïÓаïÖú 2013-11-05 16:58:02
ÒòΪÇâÆøºÍÂÈÆøµÄ·´Ó¦ìʶ¼ÊÇÁ㣬ËùÒÔh¿Ï¶¨ÊÇСÓÚÁãµÄ¡£
µ«Êǵڶþ¸ö¾ÍÓÐÎÊÌâÁË¡£
¸ù¾ÝìØµÄÈý¸ö¹«Ê½¿ÉÒÔÅж¨£¬ìصı仯ÊǺÍÌå»ýºÍζÈÓйصġ£¶øÕâÁ½¸öÒòËØÔÚ±¾ÌâÖж¼²»±ä£¬Ò²¾ÍÊÇ˵ìØÒ²²»±ä¡£
2Â¥2013-11-05 16:56:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yaobo2046

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by lingbolixiao at 2013-11-05 16:56:22
ÒòΪÇâÆøºÍÂÈÆøµÄ·´Ó¦ìʶ¼ÊÇÁ㣬ËùÒÔh¿Ï¶¨ÊÇСÓÚÁãµÄ¡£
µ«Êǵڶþ¸ö¾ÍÓÐÎÊÌâÁË¡£
¸ù¾ÝìØµÄÈý¸ö¹«Ê½¿ÉÒÔÅж¨£¬ìصı仯ÊǺÍÌå»ýºÍζÈÓйصġ£¶øÕâÁ½¸öÒòËØÔÚ±¾ÌâÖж¼²»±ä£¬Ò²¾ÍÊÇ˵ìØÒ²²»±ä¡£

лл»Ø¸´£¬¾øÈÈÌåϵ»¯Ñ§·´Ó¦ìØÊÇÔö¼ÓµÄ  ¦¤S>0ÊÇÒ»¶¨µÄ
¹âѧÊǷdz£¶ñÐĵÄרҵ
3Â¥2013-11-05 16:58:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhaozq520

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yaobo2046: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú, ½áÂÛÊǶԵģ¬ÄÜ·ñ¾ßÌåµã£¿ 2013-11-05 19:17:11
¾øÈÈÌåϵ£¬»¹ÓÐÊÇ·ÅÈÈ£¬ËùÒÔÌåϵζÈÉý¸ß£¬ìʱäÊÇ´óÓÚÁãµÄ£¬ìØÒ²´óÓÚÁã

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
ÇÚÄܲ¹×¾
4Â¥2013-11-05 18:34:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 312Çóµ÷¼Á +18 gtw1 2026-04-06 20/1000 2026-04-07 18:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] 270·ÖÇóµ÷¼Á +6 maxjxbsk 2026-04-01 6/300 2026-04-07 12:53 by flydream1314
[¿¼ÑÐ] 0702ÎïÀíѧѧ˶299Çóµ÷¼Á +3 ÆîÆâÁ¬ 2026-04-06 3/150 2026-04-07 12:48 by Сľ³ægyh
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ó¢¶þÊý¶þÇóµ÷¼Á +4 À¶¼ãƬ 2026-04-06 4/200 2026-04-07 12:30 by dongzh2009
[¿¼ÑÐ] 333Çóµ÷¼Á +6 ºÏ³ËÑîϰϦ 2026-04-06 6/300 2026-04-07 09:44 by Öí»á·É
[¿¼ÑÐ] 285Çóµ÷¼Á +15 ŶßϺôo 2026-04-04 17/850 2026-04-06 23:02 by chenzhimin
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +11 ´ó»ðɽС»ðɽ 2026-04-05 11/550 2026-04-06 22:55 by yunlongyang
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +12 15771691647 2026-04-04 13/650 2026-04-06 12:00 by lijunpoly
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +7 СÄô°®Ñ§Ï° 2026-04-03 7/350 2026-04-04 21:51 by hemengdong
[¿¼ÑÐ] 333Çóµ÷¼Á +12 wfh030413@ 2026-04-03 13/650 2026-04-04 21:02 by jj987
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ085901ÍÁľר˶345Çóµ÷¼Á +3 zxt11111 2026-04-04 3/150 2026-04-04 14:21 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-04 3/150 2026-04-04 12:19 by Éá¶øºóµÃ
[¿¼ÑÐ] 266Çóµ÷¼Á +3 08µçÆø¹¤³Ì 2026-04-03 3/150 2026-04-03 14:05 by 1753564080
[¿¼ÑÐ] 366Çóµ÷¼Á +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 285Çóµ÷¼Á +7 AZMK 2026-04-02 9/450 2026-04-03 11:12 by wanwan00
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +4 ÍÃͻͻͻ£¬ 2026-04-02 5/250 2026-04-02 21:16 by ÍÃͻͻͻ£¬
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +10 ÔÂÔÂÄñľ 2026-04-01 10/500 2026-04-02 12:57 by wxiongid
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û