²é¿´: 899  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zlandcj

гæ (СÓÐÃûÆø)

[ÇóÖú] ÈÜÒºÅäÖÆ

Çë½Ì0.03mol/l Tris-Hcl,0.6mol/l Kcl,pH7 »º³åÈÜÒºµÄÅäÖÆ£¬Ð³æÆÚ´ý´ó¼ÒµÄ°ïÖú£¬¶àл£¡

[ Last edited by lovibond on 2011-6-29 at 08:39 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zlandcj

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by da1234mao at 2011-05-30 09:25:18:
×î¼òµ¥µÄÅäÖÆ·½·¨Êǽ«0.03MtrisÈܽ⣬¼ÓÈë0.6MµÄKCl£¬²ÉÓÃpH¼ÆµÎ¶¨ÖÁËùÐèµÄpH

ÄãºÃ£¬ÄãµÄÒâ˼Êǽ«0.03mol£¨ÔÙ»»Ëã³Ég£©trisºÍ0.6mol£¨ÔÙ»»Ëã³Ég£©·Åµ½Ò»Æð¼ÓÉÙÁ¿Ë®Èܽ⣬ÔÙÓÃHClµÎ¶¨ÖÁÖÐÐÔ£¬×îºó¶¨ÈÝÖÁ1000mlÊÇÂð£¿
4Â¥2011-05-31 10:16:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

СËðÑù¶ù

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

°®¿É¿Ú²»°®°ÙÊÂ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
Ê÷Ê÷8013(½ð±Ò+1): ллÑù°ßÌṩ×ÊÁÏ¡£ 2011-05-30 08:24:39
³£ÓõĻº³åÒºµÄÅäÖÆ·½·¨£¬Äã¿´¿´¸½¼þ°É¡£
2Â¥2011-05-29 23:02:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

da1234mao

Ìú³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

×î¼òµ¥µÄÅäÖÆ·½·¨Êǽ«0.03MtrisÈܽ⣬¼ÓÈë0.6MµÄKCl£¬²ÉÓÃpH¼ÆµÎ¶¨ÖÁËùÐèµÄpH
3Â¥2011-05-30 09:25:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

da1234mao

Ìú³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

zlandcj(½ð±Ò+2): ·Ç³£¸Ðл 2011-05-31 12:32:24
ÒýÓûØÌû:
Originally posted by zlandcj at 2011-05-31 10:16:50:
ÄãºÃ£¬ÄãµÄÒâ˼Êǽ«0.03mol£¨ÔÙ»»Ëã³Ég£©trisºÍ0.6mol£¨ÔÙ»»Ëã³Ég£©·Åµ½Ò»Æð¼ÓÉÙÁ¿Ë®Èܽ⣬ÔÙÓÃHClµÎ¶¨ÖÁÖÐÐÔ£¬×îºó¶¨ÈÝÖÁ1000mlÊÇÂð£¿

²»Ó¦¸ÃÊÇÉÙÁ¿µÄË®°¡£¬Êǽӽü¿Ì¶ÈµÄË®£¬Ô¤Áô¸ö¼¸Ê®ml¾ÍÐÐÁ˰¡
5Â¥2011-05-31 12:03:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 317Çóµ÷¼Á +7 Éê×ÓÉêÉê 2026-03-19 12/600 2026-03-20 22:45 by JourneyLucky
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +8 ¼òľChuFront 2026-03-19 8/400 2026-03-20 20:44 by zhukairuo
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +7 heming3743 2026-03-16 7/350 2026-03-20 19:31 by zhukairuo
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
[¿¼ÑÐ] 081700»¯¹¤Ñ§Ë¶µ÷¼Á +3 ¡¾1¡¿ 2026-03-16 3/150 2026-03-19 23:40 by edmund7
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á +3 ¿ûè÷ÎÀ¶Ó 2026-03-18 5/250 2026-03-19 19:35 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿¼ÑÐ] 304Çóµ÷¼Á +12 СÐÜjoy 2026-03-14 13/650 2026-03-18 12:34 by Linda Hu
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û