Znn3bq.jpeg
²é¿´: 639  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

ÓÑ·ç

Ìú³æ (СÓÐÃûÆø)

[½»Á÷] ¸ÃÔõôÀí½âÕâ¾ä»°£¿Ð»Ð»

Since the product energy is higher than that of the reactant cracking is not a thermodynamically favourable process.

ÄÜ´Ó²úÎïµÄÄÜÁ¿¸ßÓÚ·´Ó¦ÎïµÄÄÜÁ¿¾ÍµÃ³öÕâ²»ÊÇÒ»¸öÈÈÁ¦Ñ§¹ý³ÌÂð£¿
³ýÁËÈÈÁ¦Ñ§¹ý³Ì»¹ÓÐʲô¹ý³ÌÄØ£¿
Íû´ó¼ÒÖ¸µãһϣ¡
лл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

yinhy

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

¡ï
heavence007(½ð±Ò+1,VIP+0):ok
ÊDz»ÊÇ¿ÉÒÔÕâôÀí½â
¼ÈÈ»²úÎïµÄÄÜÁ¿¸ßÓÚ·´Ó¦ÎïµÄÄÜÁ¿£¬Òò´ËÁÑ»¯¾Í²»ÊÇÒ»¸ö´¿ÈÈÁ¦Ñ§ÉÏÒ×ÓÚ·¢ÉúµÄ¹ý³Ì
2Â¥2008-05-06 14:05:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÓÑ·ç

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by yinhy at 2008-5-6 14:05:
ÊDz»ÊÇ¿ÉÒÔÕâôÀí½â
¼ÈÈ»²úÎïµÄÄÜÁ¿¸ßÓÚ·´Ó¦ÎïµÄÄÜÁ¿£¬Òò´ËÁÑ»¯¾Í²»ÊÇÒ»¸ö´¿ÈÈÁ¦Ñ§ÉÏÒ×ÓÚ·¢ÉúµÄ¹ý³Ì

ллÄãµÄ»Ø´ð£¡
ÎÒÄܲ»ÄܸæËßÎÒ³ýÁËÈÈÁ¦Ñ§Éϵ쬻¹ÓÐÊ²Ã´ÄØ£¿Õâ¸öÊÇÒ»¸ö´ß»¯ÁѽⷴӦ£¡Ð»Ð»£¡
3Â¥2008-05-06 14:32:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linghe136

½ð³æ (ÕýʽдÊÖ)

ÈÈÁ¦Ñ§Éϲ»¿É×Ô·¢½øÐеķ´Ó¦???
ÕÒѰ×Ô¼ºµÄDZÄÜ
4Â¥2008-05-06 15:30:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yinhy

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

¡ï
wangkj80(½ð±Ò+1,VIP+0):ok
Ò»°ã´ÓÈÈÁ¦Ñ§ºÍ¶¯Á¦Ñ§¿¼ÂÇ
Óеķ´Ó¦ÈÈÁ¦Ñ§ÉÏ¿ÉÒÔ×Ô·¢·´Ó¦£¬µ«ÊǶ¯Á¦Ñ§ÉÏÀ´½²·´Ó¦ËÙ¶ÈÌ«Âý£¬ÈçÇâºÍÑõµÄ·´Ó¦£¬ÈÈÁ¦Ñ§ÉÏûÓÐÎÊÌ⣬µ«ÊDz»¸øµãÍâÁ¦µÄ»°»ìÔÚÒ»¿é·´Ó¦¾ÍÊǺÜÂý£¬ÈÃÄã¶¼¾õ²ì²»µ½¡£
»¹Óеķ´Ó¦¿ÉÄÜÈÈÁ¦Ñ§²»ÊÇ×Ô·¢µÄ£¬µ«ÊǶ¯Á¦Ñ§ÉÏ·´Ó¦ËٶȺܿ죬ºÇºÇ£¬Õâ¸öÀý×ÓÒ»ÏÂ×ÓÏë²»ÆðÀ´ÁË¡£
5Â¥2008-05-07 08:32:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hsying

Ìú³æ (ÕýʽдÊÖ)

ÕâÊǶ¯Á¦Ñ§¿ØÖƺÍÈÈÁ¦Ñ§¿ØÖÆ

Õâ¾ä»°ÊÇ£ºÓÉÓÚ²úÎïµÄÄÜÁ¿¸ßÓÚ·´Ó¦ÎïµÄÄÜÁ¿£¬Õâ¾Í²»ÊÇÒ»¸öÈÈÁ¦Ñ§¿ØÖƵĹý³Ì¡£
6Â¥2008-05-07 08:43:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

×íÏç³£¿Í

ľ³æ (ÖªÃû×÷¼Ò)

»ìÖ®

¡ï
wangkj80(½ð±Ò+1,VIP+0):ok
¶þÂ¥ºÃÏñ±È½ÏÓеÀÀí£º

ÓÉÓÚ²úÎïÄÜÁ¿¸ßÓÚ·´Ó¦ÎïÄÜÁ¿£¬ÁѽⷴӦ²»¾ß±¸ÈÈÁ¦Ñ§ÓÅÊÆ¡£

×Ô·¢²»×Ô·¢¾ÍÊÇÈÈÁ¦Ñ§ÓÅÊÆ¡£Êµ¼ÊÉϾÍÊÇ¡÷GµÄ´óС¡£

ÕýÒòΪÁѽⷴӦÎüÈÈ£¬¶øÇÒÊÇ·Ö×ÓÊýÔö¼ÓµÄ·´Ó¦£¬Êʵ±µÄÌá¸ßζȾÍÄÜʹÆä¾ßÓÐÈÈÁ¦Ñ§ÓÅÊÆ¡£
»ì»ì£¬»ì»ì£¡(ÇóÖúÇë×¢ÒâÀñò£¡)
7Â¥2008-05-07 09:27:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÓÑ·ç

Ìú³æ (СÓÐÃûÆø)

лл´ó¼ÒµÄÖ¸µã£¡
8Â¥2008-05-07 10:51:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÚÖéÄÂÇß

Òø³æ (СÓÐÃûÆø)

DZ̨´ÊÊÇ£º¸ßÎÂÏ¿ÉÒÔ·´Ó¦¡£
ÇåÎöÃ÷±æ£¬¸ÕÒã¹û¾ö
9Â¥2008-07-12 02:01:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fluiz

½ð³æ (СÓÐÃûÆø)

²»ÊÇFLY

±ØÐë´ÓÍâ½çÌṩÄÜÁ¿,ÇÒÌṩµÄÄÜÁ¿Ô¶Ô¶´óÓÚ·´Ó¦²úÉúµÄÄÜÁ¿.
ÓÀԶûÓгá°òµÄ³æ
10Â¥2008-08-06 10:44:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÓÑ·ç µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-06 10/500 2026-04-11 10:36 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601£¬270Çóµ÷¼Á +30 @ASDF1234 2026-04-08 32/1600 2026-04-11 10:30 by Delta2012
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +8 СȽҪŬÁ¦ 2026-04-10 9/450 2026-04-11 10:22 by wwj2530616
[¿¼ÑÐ] 311Çóµ÷¼Á +13 xypÏë¶ÁÊé 2026-04-10 14/700 2026-04-11 09:41 by Öí»á·É
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +9 »ý¼«ÏòÉÏ£» 2026-04-10 11/550 2026-04-11 09:25 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ¿ØÖƹ¤³Ì085406Êý¶þÓ¢¶þ385£¬Çóµ÷¼Á +8 Ezra_Zhang 2026-04-09 8/400 2026-04-11 09:15 by Öí»á·É
[¿¼ÑÐ] 0858Çóµ÷¼Á 5+5 Gky09300550£¬ 2026-04-10 8/400 2026-04-10 19:13 by chemisry
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[¿¼ÑÐ] µ÷¼Á +19 2261744733 2026-04-08 19/950 2026-04-09 19:11 by vgtyfty
[¿¼ÑÐ] 083200 ³õÊÔ305·Ö Çóµ÷¼Á Ôݲ»¿¼ÂÇ¿çרҵ +15 Claireyyyy 2026-04-09 15/750 2026-04-09 16:11 by zhuimr
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
[¿¼ÑÐ] 326·Ö£¬Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á +4 Áõīī 2026-04-05 4/200 2026-04-08 06:22 by lijunpoly
[¿¼ÑÐ] ²ÄÁϹ¤³ÌרҵÈÕÓïÉúÇóµ÷¼Á +9 111623 2026-04-07 9/450 2026-04-07 23:31 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-07 11/550 2026-04-07 15:13 by shdgaomin
[¿¼ÑÐ] 312Çóµ÷¼Á +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 331Çóµ÷¼Á +8 ÓÚÕ÷yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û