²é¿´: 785  |  »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] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +3 īīĮ 2026-03-18 3/150 2026-03-18 22:35 by bingxueer79
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +10 yangfz 2026-03-17 10/500 2026-03-18 20:14 by walc
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 6/300 2026-03-18 10:21 by kkcoco25
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 265Çóµ÷¼Á +3 ÁºÁºÐ£Ð£ 2026-03-17 3/150 2026-03-18 09:12 by zhukairuo
[¿¼ÑÐ] 268Çóµ÷¼Á +7 ºÃÔËÁ¬Ã಻¾ø 2026-03-12 8/400 2026-03-17 20:28 by xilongliang
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[»ù½ðÉêÇë] ½ñÄêµÄ¹ú»ù½ðÊÇ´ò·ÖÖÆÂ𣿠50+3 zhanghaozhu 2026-03-14 3/150 2026-03-16 17:07 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] 281Çóµ÷¼Á +9 Koxui 2026-03-12 11/550 2026-03-13 20:50 by Koxui
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-12 5/250 2026-03-13 15:56 by °ô°ôÇòÊÖ
[¿¼ÑÐ] 321Çóµ÷¼Á£¨Ê³Æ·/ר˶£© +3 xc321 2026-03-12 6/300 2026-03-13 08:45 by xc321
[¿¼ÑÐ] 333Çóµ÷¼Á +3 152697 2026-03-12 4/200 2026-03-13 07:08 by Iveryant
[¿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