²é¿´: 881  |  »Ø¸´: 3
±¾Ìû²úÉú 1 ¸ö ICEPI £¬µã»÷ÕâÀï½øÐв鿴

»¦¹ÁĦËó

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] »º³åÈÜÒºµÄŨ¶ÈÊÇÖ¸»ìºÏǰÁ½ÖÖ×é·ÖµÄŨ¶ÈÂð£¿

ÀýÈçÎÒÓÃ190ml£¬0.2mol/L´×ËáºÍ310ml£¬0.2mol/LµÄ´×ËáÄÆÀ´ÅäÖã¬ÄÇ×îÖÕÈÜÒºÖд×ËáºÍ´×ËáÄÆµÄŨ¶È¿Ï¶¨²»ÊÇ0.2mol/L,Ҫʹ»º³åÈÝÁ¿×î´ó£¬Á½ÖÖ×é·ÖŨ¶È×îºÃÒ»Ö£¬ÊÇÌí¼Óǰ»¹ÊÇÌí¼ÓºóÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

cimico

гæ (СÓÐÃûÆø)

¡ï
zeng1986kai(½ð±Ò+1): ллӦÖú£¡ 2011-06-08 19:48:46
Ìí¼ÓºóµÄŨ¶È°¡
2Â¥2011-06-07 10:33:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»¦¹ÁĦËó

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by cimico at 2011-06-07 10:33:02:
Ìí¼ÓºóµÄŨ¶È°¡

ÈôÊÇÌí¼ÓºóµÄŨ¶È£¬ÒªÏ뻺³åÈÝÁ¿×î´ó£¬Òâ˼¾ÍÊÇÁ½ÖÖ×é·ÖÌí¼ÓĦ¶ûÖÊÁ¿ÒªÏàͬ£¬ÕâÑùÈÜÒºPH²»¾Í¹Ì¶¨ÁËÂ𣬾͵ÈÓÚ-lgKÂð?Ò²¾ÍÊÇÒªÏëÈÜÒº»º³åÄÜÁ¦×îÇ¿£¬µÈÓÚËû±¾ÉíµÄÈܶȻýµÄ-lgKÂð£¿ÆäËûPHÏ»º³åÈÝÁ¿¿Ï¶¨²»ÈçÉÏÃæµÄ»º³åÈÝÁ¿´óÂð£¿
3Â¥2011-06-07 10:57:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Î÷Î÷ºÜ¿ÉÁ¯

½û³æ (ÎÄ̳¾«Ó¢)

Ê®ÒÚ¹âÄêÅàÓŰàѧί¡ª¡ªÎ÷Î÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
»¦¹ÁĦËó(½ð±Ò+5): 2011-06-07 20:46:46
zhonggao18(½ð±Ò+1): ¸Ðл»ØÌû 2011-06-07 22:58:40
zhonggao18(ICEPI+1): 2011-06-08 10:23:11
Ìí¼Óºó¡­È·ÊµÊÇŨ¶ÈÏà½ü»º³åÄÜÁ¦×îÇ¿£¬ÖÁÓÚÂ¥ÉϵÄÎÊÌ⣬Ҫ¸ú¾Ýʵ¼ÊÇé¿ö×Ô¼ºµ÷Õû

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
I can
4Â¥2011-06-07 15:55:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ »¦¹ÁĦËó µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§337Çóµ÷¼Á +4 niko- 2026-03-19 5/250 2026-03-20 13:49 by ´ÙÌì³É
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 3/150 2026-03-20 11:58 by ßÉßÉßÉßɽÐ
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +10 īīĮ 2026-03-18 11/550 2026-03-20 11:57 by ѧԱ8dgXkO
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 8/400 2026-03-20 11:24 by kkcoco25
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +11 Ymlll 2026-03-18 14/700 2026-03-20 10:46 by EBSD
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ÂüÊâ2266 2026-03-18 5/250 2026-03-20 09:00 by ZHANG0tao
[¿¼ÑÐ] Çóµ÷¼Á +3 °µÓ¿afhb 2026-03-16 3/150 2026-03-20 00:28 by ºÓÄÏ´óѧУÓÑ
[ÂÛÎÄͶ¸å] ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼­Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼­ÓÖдÓʼþÁË£¬Ã»»Ø¸´ 10+3 wangf9518 2026-03-17 4/200 2026-03-19 23:55 by babero
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +5 ioodiiij 2026-03-17 5/250 2026-03-19 18:22 by zcl123
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +4 FY_yy 2026-03-14 4/200 2026-03-19 05:54 by anny19840123
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿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] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +6 ´ó»ðɽС»ðɽ 2026-03-16 8/400 2026-03-17 15:05 by ÎÞи¿É»÷111
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-14 3/150 2026-03-16 16:39 by houyaoxu
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û