²é¿´: 838  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

shm808

[½»Á÷] ¡¾ÇóÖú¡¿¼ØÃ÷·¯ÔÚÏ´½à¾»ÖÐÄÜÆðÔö³í×÷ÓÃÂð

¼ØÃ÷·¯ÔÚÏ´½à¾»ÖÐÄÜÆðÔö³í×÷ÓÃÂð

[ Last edited by ftgsmile on 2008-1-8 at 16:17 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

fenglianxiang

ľ³æ (ÖøÃûдÊÖ)

WWEÍõÖÐÍõHHH

¡ï
nishui(½ð±Ò+1,VIP+0):ллÄúµÄ·ÖÎö¡«
¼ØÃ÷·¯ÎÒ¾õµÃÊÇ¿ÉÒÔÔö³íµÄ£¬ÒòΪÎÒ×öÏûÅݼÁʱÓùý5Ë®ÁòËáÂÁ£¬¾Í¿ÉÒÔÆðµ½Ôö³í×÷Óᣲ»ÊÇËü±¾ÉíÔö³í£¬ÊǺÍÌåϵÀï±ßµÄÒõÀë×Ó±íÃæ»îÐÔ¼ÁÒ»Æð£¬Æðµ½Ôö³í×÷Óá£ËùÒÔÎÒ¾õµÃÔÚÏ´½à¾«ÀïËü»áÆðµ½Õâ¸ö×÷Óã¬ÒòΪ±¾ÉíÀïÍ·¾ÍÊÇÒõÀë×Ó±íÃæ»îÐÔ¼Á¡£
http://shop33848714.taobao.com/ ÷·¼Á¼Ó֬ˮ³¡³ýÈ©¿¹ÑõÏû¸õ;ÔìÖ½·Ä֯Ƥ¸ïÖú¼ÁÉú²ú¹¤ÒÕ¼¼Êõ15066514528
4Â¥2008-06-19 15:34:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

huxiaoyong01

Ìú³æ (³õÈëÎÄ̳)

¡ï
ftgsmile(½ð±Ò+1,VIP+0):¶àл²ÎÓë½»Á÷£¬»¶Ó­³£À´¾«»¯°æ~~£ºDo(¡É_¡É)o...
ÌìȻˮÖг£º¬ÓкܶàϸСµÄÐü¸¡Îï(ϸ¾ú¡¢ÔåÀà¡¢Ô­Éú¶¯Îï¡¢Äàɳ¡¢Õ³ÍÁ¼°ÆäËü²»ÈÜÐÔÎïÖÊ)¡¢½ºÌåÎïÖÊ(È縯ֳÖʽºÌåµÈ)ºÍһЩ¿ÉÈÜÐÔµÄÑÎÀà¡¢ÆøÌåµÈ¡£ÔÚ³ýÈ¥Ðü¸¡Îïʱ£¬³£ÓÃÃ÷·¯»òÁòËáÂÁµÈÄý¾Û¼Á£¬Ê¹ÕâЩÔÓÖʾۼ¯ÆðÀ´£¬ÐγɽϴóµÄ¿ÅÁ£¶ø³Áµí¡£

Ã÷·¯[KAl(SO4)2¡¤12H2O]ÊÇÁòËá¼ØºÍÁòËáÂÁµÄ¸´ÑΣ¬ËüµÄÄý¾Û×÷ÓÃÖ÷ÒªÊÇÓÉAl2(SO4)3²úÉúµÄ¡£µ±Ã÷·¯ÈÜÓÚË®ºó£¬Al2(SO4)3ÒòË®½â×÷Óöø²úÉúAl(OH)3¡£

Al2(SO4)3£«6H2O=2Al(OH)3£«3H2SO4

»ò Al3+£«3H2O=Al(OH)3£«3H+

ÁòËáÂÁ»¹»áºÍË®Öк¬ÓеÄ̼ËáÇâ¸Æ×÷Óã¬Éú³ÉÇâÑõ»¯ÂÁºÍÁòËá¸Æ¡£

Al2(SO4)3£«3Ca(HCO3)2=3CaSO4£«2Al(OH)3¡ý+6CO2¡ü

ÌìȻˮÖеÄÄÇЩÔÓÖÊ£¬´ó²¿·Ö¶¼ÊÇ´ø¸ºµçºÉµÄ½ºÁ££¬¶øÇâÑõ»¯ÂÁ½ºÁ£ÊÇ´øÕýµçºÉµÄ£¬Òò´Ë£¬´øÕýµçºÉµÄÇâÑõ»¯ÂÁ½ºÁ£ÄÜÖкÍË®Öнº×´ÔÓÖÊËù´øµÄ¸ºµçºÉ£¬ÓÚÊÇÕâЩÔÓÖÊºÜ¿ìµØ¾Í»á¸úÇâÑõ»¯ÂÁÐõ×´ÎïÒ»ÆðÄý¾Û¶øÏ³Á¡£

ÓÉÓÚÃ÷·¯ÖеÄK2SO4¶Ô¾»»¯Ë®²»Æð×÷Ó㬶øK2SO4ÓÖÊÇÒ»ÖÖÔ­ÁÏ£¬Òò´Ë£¬ÏÖÔÚÒ»°ã¶¼¸ÄÓÃÁòËáÂÁ×÷¾»Ë®µÄÄý¾Û¼Á¡£¹¤ÒµÉÏʹÓõľ»Ë®Äý¾Û¼Á£¬³ýÁòËáÂÁÍ⣬»¹ÓÐÂÈ»¯ÂÁ¡¢ÂÈ»¯Ìú¡¢ÁòËáÌúµÈ¡£
2Â¥2008-01-08 16:14:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tang19980732

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Ó¦¸Ã²»ÊÇÔö³íµÄ×÷Óá£
3Â¥2008-06-15 17:08:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chevan

½ð³æ (ÖøÃûдÊÖ)

give you color see see

¡ï
nishui(½ð±Ò+1,VIP+0):ллÄúµÄ·ÖÎö¡«
¼ØÃ÷·¯µÄÔö³í»úÀíÊÇʹÒõÀë×Ó±íÃæ»îÐÔ¼Á·¢ÉúÑÎÎö£¬´Ó¶ø¸ü¶àµØÒÔ·Ö×ÓµÄÐÎʽ´æÔÚ£¬±íÏÖΪ¡°³í¡±×´£¡
ÂäÆÇÊéÉú£¬»ê²»ÊØÉá°¡¡£ ¿Õ³¤Æ¤ÄÒ£¬¾¡×°¸àÖ¬¡£Éç𢲻ÐÒ£¬ÃñÉú²»ÐÒ£¡ Ê®·Ö¿É±¯£¬¾Å³ÉÎ޳ܣ¬°ËÕÛÁ¼Öª£¬ÆÛÉÏØèÏ£¬ÁùÇײ»ÈÏ£¬Îå¹È²»·Ö£¬ËÄÃæ³þ¸è£¬Èý¶þÒ»ÎÞ¡£ --
5Â¥2008-06-19 20:31:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 9/450 2026-03-18 15:31 by vgtyfty
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 ÄÝÄÝninicgb 2026-03-17 3/150 2026-03-18 10:29 by macy2011
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[»ù½ðÉêÇë] ¹ú×Ô¿ÆÃæÉÏ»ù½ð×ÖÌå +6 iwuli 2026-03-12 7/350 2026-03-16 21:18 by sculhf
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿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] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 ºôºô£¿~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
[¿¼ÑÐ] 330Çóµ÷¼Á +3 ?½´¸øµ÷¼Á¹òÁË 2026-03-13 3/150 2026-03-14 10:13 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +6 Çñgl 2026-03-12 7/350 2026-03-13 23:24 by Çñgl
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ·Ò´ï46 2026-03-12 4/200 2026-03-13 16:04 by ruiyingmiao
[¿¼ÑÐ] Çóµ÷¼Á +3 ³ÌÓ꺼 2026-03-12 3/150 2026-03-13 15:06 by JourneyLucky
[¿¼ÑÐ] 333Çóµ÷¼Á +3 152697 2026-03-12 4/200 2026-03-13 07:08 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û