Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1220  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ССÍè×Ó

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¹ØÓÚÎﻯµÄ¼¸¸öÌâÄ¿£¨Çë´ó¼Ò°ï棬¼±Ð裡£©

1.ÔÚ293kºÍ±ê׼ѹÁ¦pÏ£¬Ë®µÄ»¯Ñ§ÊƺÍË®ÆûµÄ»¯Ñ§ÊÆÄĸö´ó£¿

2.¾øÈȵķ¿¼äÄÚÓÐÒ»¸ö±ùÏ䣬´ò¿ªÏäÃÅͨµç½Ï³¤Ê±¼ä£¬·¿ÄÚζȻ᣺AϽµ£»BÉÏÉý£»C²»±ä

3.ÓÐ3¸öŨ¶È¶¼ÊÇ0.001mol/kgµÄµç½âÖÊÈÜÒº£¬ÆäÖÐÀë×ÓÆ½¾ù»î¶ÈϵÊý×î´óµÄÊÇ£º
  A.KCl; B.CaCl2; C.FeCl3

4.ÆøÌåÔÚ¹ÌÌå±íÃæÉÏ·¢ÉúÎü¸½¹ý³Ìʱ£¬¼ª²¼Ë¹º¯ÊýÈçºÎ±ä»¯£º£¨µÈÓÚ£¬´óÓÚ£¬Ð¡ÓÚ£©Áã

5.ʲô½Ðëϸ¹ÜÏÖÏó

6.Í­µÄÔ­×ÓÁ¿ÊÇ63.57£¬ÓÃ2FµÄµçÁ¿¿ÉÒÔ´ÓÁòËáÍ­ÈÜÒºÖгÁµí³ö¶àÉÙ¿ËÍ­£¿

7.ÔÚʵÑéÊÒ»òÉú²úÖУ¬ÔÚÇâÆø¸ÖÆ¿Íâ±íÃæËùÍ¿µÄÑÕÉ«¹æ¶¨Îª( ),µªÆø£¨ £©£¬ÑõÆø £¨ £©¡£
  AÌìÀ¶É«£»BÉîÂÌÉ«; CºÚÉ«£»D»ÒÉ«

[ Last edited by ·ãÒ¶×Ó2006 on 2007-6-9 at 16:04 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

ССÍè×Ó

Òø³æ (СÓÐÃûÆø)

°¡£¿µ½µ×ÊÇʲôѽ£¿ÓôÃÆ¡£¡£¡£¡£¡£¡£¡£¡£¡£
5Â¥2007-01-15 21:07:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

cz3schem

¡ï
huyuchem(½ð±Ò+1):¹ÄÀø
1.Ë®Æø
2.b
3.c
4.СÓÚ
5.(ÂÔ)
6.63.57
7.bda
2Â¥2007-01-14 19:24:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ukandy

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2007-01-14 22:20:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunny_windy110

ľ³æ (ÕýʽдÊÖ)

µªÆø¸ÖÆ¿ÊǺÚÉ«¶ø²»ÊÇ»ÒÉ«!
6Â¥2007-01-16 09:48:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +36 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 37/1850 2026-04-14 17:56 by lhj2009
[¿¼ÑÐ] 08¹¤Ñ§ 309·ÖÇóµ÷¼Á +12 Yin DY 2026-04-08 12/600 2026-04-14 17:49 by lhj2009
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +8 ³¬È˲»»á·É@ 2026-04-08 8/400 2026-04-14 16:06 by zs92450
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +14 µçÆøÀî 2026-04-13 15/750 2026-04-14 14:58 by ÄæË®³Ë·ç
[¿¼ÑÐ] »úе»¹Óл¹ÓÐÃû¶îÂð£¿Ì«ÄÑÁË +8 ЦЦԬ 2026-04-10 8/400 2026-04-14 08:44 by screening
[¿¼ÑÐ] 332Çóµ÷¼Á +15 ½¶½¶123 2026-04-10 15/750 2026-04-13 23:12 by pies112
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +24 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 27/1350 2026-04-13 22:22 by pies112
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +11 babu2015 2026-04-08 11/550 2026-04-13 16:33 by probebill
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¹¤085600 331·Ö +7 ÌìÏÂww 2026-04-09 7/350 2026-04-13 09:01 by lhj2009
[¿¼ÑÐ] ±¾¿ÆÄÏ·½Ò½¿Æ´óѧ Ò»Ö¾Ô¸985 ҩѧѧ˶284·Ö Çóµ÷¼Á +5 ÈõË®ÌýÎÄ 2026-04-09 5/250 2026-04-12 13:16 by shengxi123
[¿¼ÑÐ] 280Çóµ÷¼Á +7 ÙâÙâÒ¹Ò¹ 2026-04-09 10/500 2026-04-12 00:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 11/550 2026-04-11 19:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 283Çóµ÷¼Á£¬¹¤¿Æ£¡ +12 ËÕ´òË®7777 2026-04-08 12/600 2026-04-11 10:28 by ÄæË®³Ë·ç
[¿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] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[¿¼ÑÐ] 070300»¯Ñ§ Çóµ÷¼Á +13 73372112 2026-04-08 13/650 2026-04-09 20:22 by maddjdld
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +6 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 6/300 2026-04-09 15:55 by wp06
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û