²é¿´: 787  |  »Ø¸´: 9
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

gudan1204

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÇëÎʹØÓÚÓÍÖ¬Ôí»¯ÖµµÄ²â¶¨

ÒªÅäÖÃÇâÑõ»¯¼ØÒÒ´¼ÈÜÒº£¬0.5mol/LµÄ£¬µ«ÊÇÇâÑõ»¯¼Ø²¢²»ÈÜÓÚÒÒ´¼°¡£¿ÓÐÄÄλ֪µÀÕâ¸öÊÇÔõôŪµÄÄØ£¿

[ Last edited by mooncakexzj on 2009-5-25 at 14:13 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

jingdizhi

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
zhjf(½ð±Ò+2,VIP+0):¹ÄÀøÈÈÐÄÓ¦Öú£¬»¶Ó­³£À´¾«»¯°æ½»Á÷~~ 5-25 15:11
ÅäÖÆÕâ¸öÈÜÒºÊÇˮԽÉÙÔ½ºÃµÄ£¬
ÎÒÃǵıê×¼ÉÏÃæÐ´µÄÊÇÖ±½ÓÈÜÓÚÎÞË®ÒÒ´¼
ÒòΪÇâÑõ»¯¼Ø´¿¶ÈÖ»ÔÚ´óÓÚ87%£¬ËùÒÔÔÚÈܽâʱÓÐÏ൱һ²¿·Ö³Áµí
ÎÒµÚ¶þ´ÎÅäÖÆÊ±ÓÃÎÞË®ÒÒ´¼£¬½á¹ûÈܽâËٶȺÜÂý£¬È»ºóÓÖ¿´µ½Ò»¸ö±ê×¼ÊÇ¿ÉÒÔÈÜÓÚÉÙÁ¿Ë®£¬ÉÙÁ¿¾Í¿ÉÒÔ²»Ò»¶¨ÒªÈ«²¿½«ÇâÑõ»¯¼ØÈܽâÍê¡£
¾²ÖÃÒ»Á½ÌìûÓÐÎÊÌâµÄÁË£¬È»ºóÈ¡ÉϲãÇåÒ¹
ʱ¼ä³¤ÁË¿ÉÄÜÓÐÐü¸¡£¬½¨Òé×÷¿Õ°×
4Â¥2009-05-25 15:08:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

fangbochen

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï
mooncakexzj(½ð±Ò+1,VIP+0):лл²ÎÓëÌÖÂÛ 5-25 14:11
gudan1204(½ð±Ò+1,VIP+0):ллÄã 5-25 14:30
Äã²éһϹú±ê·½·¨ÀïÓÐÅäÖ÷½·¨µÄ£º
³ÆKOH33gÈÜÓÚ30mLÕôÁóË®ÖУ¬ÓÃ95%ÒÒ´¼Ï¡ÊÍÖÁ1000mL£¬·ÅÖÃ24h£¬È¡ÇåҺʹÓá£
2Â¥2009-05-25 12:54:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gudan1204

Òø³æ (СÓÐÃûÆø)

33gÈÜÓÚ30mlÕôÁóË®£¿Å¨¶ÈÊDz»ÊÇÌ«´óÁË£¬±ê×¼Éϲ»ÊÇ˵£¬0.5mol/LÇâÑõ»¯¼ØÈÜÒºÈÜÓÚ95%ÒÒ´¼ÖÐÂð£¿
3Â¥2009-05-25 14:40:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gudan1204

Òø³æ (СÓÐÃûÆø)

ÎÒ¾ÍÊÇÏëÖªµÀÒ»¸ö¾ßÌåµãµÄÖÆÇâÑõ»¯¼ØÒÒ´¼ÈÜÒºµÄ²½Ö裬лл!
5Â¥2009-05-26 08:45:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +10 Liwangman 2026-03-15 10/500 2026-03-19 10:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0817µ÷¼Á +3 ûÓдð°¸_ 2026-03-14 3/150 2026-03-19 09:51 by Xu de nuo
[¿¼ÑÐ] 330Çóµ÷¼Á +3 С²Ä»¯±¾¿Æ 2026-03-18 3/150 2026-03-18 21:55 by ÎÞи¿É»÷111
[¿¼ÑÐ] 311Çóµ÷¼Á +6 26ÑÐ0 2026-03-15 6/300 2026-03-18 14:43 by haxia
[¿¼ÑÐ] ²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-13 6/300 2026-03-18 14:14 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÀäóÏ123 2026-03-17 3/150 2026-03-18 09:55 by macy2011
[¿¼ÑÐ] 265Çóµ÷¼Á +3 ÁºÁºÐ£Ð£ 2026-03-17 3/150 2026-03-18 09:12 by zhukairuo
[¿¼ÑÐ] 301Çóµ÷¼Á +9 yyÒªÉϰ¶Ñ½ 2026-03-17 9/450 2026-03-18 08:58 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +5 JasonYuiui 2026-03-15 5/250 2026-03-16 21:28 by ľ¹Ï¸à
[¿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] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
[¿¼ÑÐ] 328»¯¹¤×¨Ë¶Çóµ÷¼Á +4 ¡££¬¡££¬¡££¬¡£i 2026-03-12 4/200 2026-03-13 14:44 by JourneyLucky
[¿¼ÑÐ] 333Çóµ÷¼Á +3 152697 2026-03-12 4/200 2026-03-13 07:08 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û