²é¿´: 348  |  »Ø¸´: 12
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßorgchem_yqx½«ÔùËÍÄú 4 ¸ö½ð±Ò
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

orgchem_yqx

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] Ò»¸öÅäÖÆÈÜҺŨ¶ÈµÄÎÊÌâ[ÓÐÔ­ÎÄͼƬ]

ÓôÃÆºÜ¾ÃÁ˰¡£¬¸÷λ´óÏÀÀ´ËµËµ¿´Õâµ½µ×ÊÇʲôԭÒò£º
ÎÄÏ×ÉÏÊÇÕâÑù˵µÄ£º¼ÓÈë10%µÄ0.1N£¨0.01mmol  quinine,0.1ml  xylene£©stock solution.

ÎÒÊÇÕâÑùÅäÖÆµÄ£º
׼ȷ³ÆÁ¿0.01mmol»¯ºÏÎȻºóÔÙ¼ÓÈë0.1mlÈܼÁ£¬³£ÎÂÏ»ù±¾Éϲ»Èܽ⣬·Å´ó5±¶µÄÁ¿µ±È»Ò²Ã»ÄÜÈܽ⣬¼ÓÈȺܾúó»áÈܽ⣬ÉÔÀäºóÓÖÎö³ö¹ÌÌ壬¹ýÈÈÓÐʱ»áÈÛ»¯£¨Åöµ½¹ýÒ»´Î£¬ÄÇÊÇÅä0.2NµÄʱºò£©¡£
ÄãÃÇ˵ÎÄÏ×ÉÏÊÇÔõôÑùÅä³ÉÉÏÊöÈÜÒºµÄ°¡£¬Ò»¶¨Òª°ïæŶ£¬Ð»Ð»ÁË£¡£¡

[ Last edited by orgchem_yqx on 2007-6-28 at 16:07 ]

» ²ÂÄãϲ»¶

ŬÁ¦Á˲ÅûÓкó»Ú£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qianshangu

ľ³æ (ÕýʽдÊÖ)

²»½ö¼ÓÈÈ£¬»¹Òª³ä·Ö½Á°è£¬³ä·ÖÕðµ´
4Â¥2007-06-25 22:25:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 13 ¸ö»Ø´ð

liliangliang

ľ³æ (ÕýʽдÊÖ)

°ÑÎÄÏ׺úõĿ´Ò»¹þ
½ö½öÊǺ¬ÕâÁ½ÖÖÎïÖʵÄsolutionÂ𣿣¿
2Â¥2007-06-25 08:10:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÐìÎ÷¹Ï¼Á

Òø³æ (СÓÐÃûÆø)

¼ÓÈȺܾúó»áÈܽ⣬ÉÔÀäºóÓÖÎö³ö¹ÌÌ壬
¿ÉÒÔ0³ÃÈȼÓÈ룬ΪµÃÊÇ·´Ó¦³ä·Ö.
Ϊ»î×ÅÕÒÀíÓÉ£¡ÎªÀíÓɶø·Ü¶·£¡
3Â¥2007-06-25 09:19:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

orgchem_yqx

½ð³æ (ÕýʽдÊÖ)

Ô­ÎÄÊÇÕâÑùµÄ:
add quinine(0.01mmol,100΢Éý£¬0.1M stock solution in xylene).
ÎÒÖ»ÓгÃÈȼӽøÈ¥ÁË¡£½Á°èµÃÒ²ºÜ³ä·Ö°¡£¬µ«Ò²ºÜÄÑÈÜ£¡
ÔٺúðïÎÒ¿´¿´†ª
ŬÁ¦Á˲ÅûÓкó»Ú£¡
5Â¥2007-06-26 20:18:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 281Çóµ÷¼Á +3 Koxui 2026-03-24 4/200 2026-03-24 22:59 by barlinike
[¿¼ÑÐ] 085601Çóµ÷¼Á×Ü·Ö293Ó¢Ò»Êý¶þ +3 ¸ÖÌú´óÅÚ 2026-03-24 3/150 2026-03-24 22:03 by bingxueer79
[¿¼ÑÐ] 289Çóµ÷¼Á +8 ˶ÐǸ° 2026-03-23 8/400 2026-03-24 20:17 by peike
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á +6 ¦Á____ 2026-03-22 7/350 2026-03-24 19:46 by sunjie8888
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼ÁÉú +3 »ÆÁ»Ò»ÃÎǧÄê 2026-03-24 3/150 2026-03-24 17:00 by barlinike
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤ 264·Ö¸÷¿Æ¹ýAÇø¹ú¼ÒÏß +3 ¹þ¹þ157349 2026-03-21 3/150 2026-03-24 14:11 by zhyzzh
[¿¼ÑÐ] 085404µç×ÓÐÅÏ¢284·ÖÇóµ÷¼Á +4 13659058978 2026-03-24 4/200 2026-03-24 12:15 by syl20081243
[¿¼ÑÐ] 276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾­Àú +9 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-23 10/500 2026-03-24 07:36 by wangy0907
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á +5 ¿ûè÷ÎÀ¶Ó 2026-03-18 7/350 2026-03-23 16:26 by lingjue
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤085600£¬×Ü·Ö304£¬±¾¿ÆÓÐÁ½Æªsci²ÎÓ룬Çóµ÷¼Á +4 ÐÒÔ˵Ľ´½´ 2026-03-22 5/250 2026-03-22 20:15 by edmund7
[¿¼ÑÐ] 324Çóµ÷¼Á +6 luckyѽѽѽѼ 2026-03-20 6/300 2026-03-22 16:01 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤306 +4 z1z2z3879 2026-03-21 4/200 2026-03-21 23:44 by ms629
[¿¼ÑÐ] 296Çóµ÷¼Á +4 www_q 2026-03-20 4/200 2026-03-21 17:26 by ѧԱ8dgXkO
[¿¼ÑÐ] 22 350 ±¾¿Æ985Çóµ÷¼Á£¬ÇóÀϵÇÊÕÁô +3 ÀîéóÄÐ003 2026-03-20 3/150 2026-03-21 13:28 by ²«»÷518
[¿¼ÑÐ] 330Çóµ÷¼Á0854 +3 assdll 2026-03-21 3/150 2026-03-21 13:01 by ²«»÷518
[¿¼ÑÐ] 274Çóµ÷¼Á +10 S.H1 2026-03-18 10/500 2026-03-20 23:51 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û