²é¿´: 1721  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wocaoyangyang

ľ³æ (ÖøÃûдÊÖ)


[½»Á÷] ¡¾ÇóÖú¡¿2A+ B=2C ¿ÉÄæ·´Ó¦ ijζÈÏÂͶÈë2molA 2molB 2molC ·´Ó¦ÊÇÏòÕýÏò½øÐÐÂð£¿

2A+ B=2C ¿ÉÄæ·´Ó¦ ijζÈÏÂͶÈë2molA 2molB 2molC ·´Ó¦ÊÇÏòÕýÏò½øÐÐÂð£¿
ÎÒÈÏΪi°ÑC¼«ÏÞת»¯Îª2molA ºÍ 1molBÕâʱ 2molA 2molB Ï൱ÓÚ¶àÁË1molB ËùÒԿ϶¨ÏòÕýÏò·´Ó¦£¬Õâ¸ö½áÂÛ¶ÔÂ𣿻¹ÊÇÒªÅжÏQc ºÍKµÄ ´óСÀ´ÅжÏÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

lijiao51566

ľ³æ (ÕýʽдÊÖ)


¡ï
zhonggao18(½ð±Ò+1):¸Ðл»ØÌû£¬Ï£Íû³£À´!` 2010-12-22 14:11:32
Ó¦¸ÃÊÇÕýÏò·´Ó¦ ²»Òª¿¼ÂÇÆäËüÁ˰É
4Â¥2010-12-22 09:53:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

wocaoyangyang

ľ³æ (ÖøÃûдÊÖ)


Ò»¶¨Î¶ÈÏ£¬½«2mol A¡¢2mol B¡¢2mol CµÄÆøÌå»ìºÏÎï³äÈëÒ»Ìå»ý²»±äÃܱÕÈÝÆ÷ÖУ¬³ä·Ö·´Ó¦ºó»Ö¸´µ½Æðʼζȣ¬²âµÃÈÝÆ÷ÄÚµÄѹǿ±ÈÆðʼʱÔö´óÁË20£¥£¬ÔòÈÝÆ÷ÖпÉÄÜ·¢ÉúµÄ·´Ó¦ÊÇ
¡¡¡¡A£®2A£«B =2C            B£®A£«B =2C
¡¡¡¡C£®2A£«B =C              D£®A£«B =3C
ÒÔÉ϶¼ÊÇ¿ÉÄæ·ûºÅ ÎÒ¾ÍÏëÎÊAÊDz»ÊÇÒ»¶¨ÕýÏò½øÐУ¿
2Â¥2010-12-19 22:04:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyw1996

½ð³æ (СÓÐÃûÆø)


¡ï ¡ï
zeng1986kai(½ð±Ò+2):ллӦÖú£¡ 2010-12-20 12:03:54
wocaoyangyang(½ð±Ò+1):лл 2010-12-20 13:56:02
ÊÇ·ñÕýÏò½øÐÐÐè¼ÆËã¸Ã·´Ó¦µÄ±ê׼Ħ¶û¼ªÊϺ¯Êý£¬Èô±ê׼Ħ¶û¼ªÊϺ¯Êý>0£¬Ôò·´Ó¦ÄæÏò½øÐУ»Èô±ê׼Ħ¶û¼ªÊϺ¯Êý<0£¬ÔòÕýÏò½øÐÐ
3Â¥2010-12-20 08:27:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nnzhou2009

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


¡ï
zhonggao18(½ð±Ò+1):¸Ðл»ØÌû£¬Ï£Íû³£À´£¡ 2010-12-25 15:24:36
Ó¦¸ÃÕýÏò½øÐР ÔÚ¸ßÖпα¾Àï¾ÍÓÐŶ  ÒòΪBµÃÎïÖʵÄÁ¿¶à
5Â¥2010-12-22 15:49:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +9 ÇïÓÐľ±± 2026-03-14 9/450 2026-03-18 19:49 by macy2011
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 pupcoco 2026-03-17 7/350 2026-03-18 12:14 by djl2006
[¿¼ÑÐ] 280Çóµ÷¼Á +6 ¹¾ààÏþÏþ 2026-03-18 7/350 2026-03-18 11:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á ×Ü·Ö331 +3 ZY-05 2026-03-13 3/150 2026-03-18 10:58 by macy2011
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +5 Ð÷ÐÒÓë×Ó 2026-03-17 5/250 2026-03-17 16:40 by laoshidan
[¿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
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +13 enenenhui 2026-03-13 14/700 2026-03-16 15:19 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 285Çóµ÷¼Á +6 ytter 2026-03-12 6/300 2026-03-16 15:05 by njzyff
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶071000£¬325Çóµ÷¼Á +6 RuitingC 2026-03-12 6/300 2026-03-16 14:50 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 323 Ó¢Ò»+Êý¶þ+Îﻯ£¬Ò»Ö¾Ô¸£º¹þ¹¤´ó ±¾È˱¾¿ÆË«Ò»Á÷ +4 ×ÔÓɵÄ_·ÉÏè 2026-03-13 5/250 2026-03-14 19:39 by hmn_wj
[¿¼ÑÐ] ¹¤¿Æ278·ÖÇóµ÷¼Á +5 ÖÜÂýÈȰ¡ 2026-03-12 7/350 2026-03-13 15:49 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸211»¯Ñ§Ñ§Ë¶310·ÖÇóµ÷¼Á +8 ŬÁ¦·Ü¶·112 2026-03-12 9/450 2026-03-13 15:41 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ADT 2026-03-13 3/150 2026-03-13 10:19 by peike
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-03-12 4/200 2026-03-12 19:33 by Çóµ÷¼Ázz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û