²é¿´: 3819  |  »Ø¸´: 11
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

kuloxbin

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lchenglin

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by ÐǺ£»Û¶ù at 2013-11-16 15:31:11
ÈÕ±¾ÓÃÕâ¸öÖµµÄ±È½Ï¶à£¬ÈÕ±¾Ò©µäÅä·¨£º°´0.05mol/LÒÒËáÈÜÒº£º0.05mol/LÒÒËáÄÆÈÜÒº=16.4:3.6µÄÌå»ý±È»ìºÏ£¬¼´µÃ¡£

ÕýÈ·¡£
ÒòΪ·ÂÖÆÒ©Ò»ÖÂÐÔÆÀ¼Û¾ÍÊǸúÈÕ±¾Ñ§µÄ¡£
µ«Êµ¼ÊÉÏ£¬ÈÕ±¾µÄ·ÂÖÆÒ©±ÈÀý²¢²»´ó¡£
7Â¥2013-11-17 10:02:12
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

¹ËĪÈá

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ºÓ±ßµÄ«έ: ½ð±Ò+1, ¸Ðл»ØÌû½»Á÷ 2013-11-15 22:51:11
½«2.99g´×ËáÄÆÓÃË®Èܽ⣬¼ÓÈë2mol/L´×ËáÈÜÒº14.0ml²¢ÓÃˮϡÊÍÖÁ1000ml¡£¼ÈµÃPH4.5´×ËáÑλº³åÒº¡£³ö´¦£¨ÉϺ£ÊÐÒ©Æ·¼ìÑéËù   Ð»ãå·ç  ×«Ð´£©
½ÃÇéµÄ²»ÊÇÎÒÊÇÉú»î£¬²ÐÈ̵IJ»ÊÇÎÒÊǺܶࡣ
2Â¥2013-11-15 16:10:30
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kuloxbin

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2013-11-15 16:48:35
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹ËĪÈá

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by kuloxbin at 2013-11-15 16:48:35
pH4.0µÄÄØ£¬ÓÐûÓÐÏà¹ØµÄÎÄÏ×»ò²Î¿¼×ÊÁÏ...

ÎÒÕâ±ßÓÐ×ÊÁÏ£¬µ«ÊÇÖ½Öʰ档лãå·çÀÏʦ¹ØÓÚÈܳöÕâ¿éµÄ×ÊÁÏÓ¦¸ÃºÜÈÝÒ×Ëѳö~
½ÃÇéµÄ²»ÊÇÎÒÊÇÉú»î£¬²ÐÈ̵IJ»ÊÇÎÒÊǺܶࡣ
4Â¥2013-11-15 16:59:50
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085602»¯Ñ§¹¤³Ì350£¬µ÷¼Á£¬ÓÐûÓÐ211µÄ +4 ÀûºÃÀûºÃ. 2026-03-02 7/350 2026-03-02 21:46 by sunny81
[¿¼ÑÐ] 0856Çóµ÷¼Á285 +11 ÂÀ×ÐÁú 2026-02-28 11/550 2026-03-02 20:15 by hypershenger
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-02 3/150 2026-03-02 19:59 by hypershenger
[¿¼ÑÐ] 261Çóµ÷¼Á +3 ½lh 2026-03-01 3/150 2026-03-02 19:32 by zhukairuo
[¿¼ÑÐ] 085600 Ó¢Ò»Êý¶þ272Çóµ÷¼Á 5+6 vida_a 2026-03-01 16/800 2026-03-02 19:13 by zhukairuo
[¿¼ÑÐ] ¸ß·Ö×Ó»¯Ñ§ÓëÎïÀíµ÷¼Á +6 ºÃºÃºÃ1233 2026-02-28 15/750 2026-03-02 18:47 by caszguilin
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ²ÄÁÏÓ뻯¹¤325Çóµ÷¼Á +5 °ë½ØµÄÊ«0927 2026-03-02 5/250 2026-03-02 18:37 by Ã÷ÁÁ9527
[¿¼ÑÐ] 0703 ×Ü·Ö319Çóµ÷¼Á +3 Xinyuu 2026-03-02 3/150 2026-03-02 17:20 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤µ÷¼Á +12 ½ñÏIJ»ÏÄ 2026-03-01 14/700 2026-03-02 16:09 by ½ñÏIJ»ÏÄ
[¿¼ÑÐ] »¯¹¤×¨Ë¶348£¬Ò»Ö¾Ô¸985Çóµ÷¼Á +6 ¸¥¸ñ¸ö 2026-02-28 9/450 2026-03-02 14:09 by liyongv
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[¿¼ÑÐ] 292Çóµ÷¼Á +7 yhk_819 2026-02-28 7/350 2026-03-02 12:43 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] »¯¹¤×¨Ë¶342£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ£¬Çóµ÷¼Á +6 kyf»¯¹¤ 2026-02-28 7/350 2026-03-02 10:56 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏѧµ÷¼Á +10 ÌáÉñ¶¹É³°ü 2026-02-28 12/600 2026-03-02 09:26 by ÀîÀÏʦ£¡
[¿¼ÑÐ] 272Çóµ÷¼Á +6 ÌïÖÇÓÑ 2026-02-28 6/300 2026-03-01 21:40 by ¹«èªåÐÒ£
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ͤͤͤ01 2026-03-01 6/300 2026-03-01 15:41 by 324616
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +3 ¼òľChuFront 2026-03-01 3/150 2026-03-01 14:27 by zzxw520th
[¿¼ÑÐ] ѰÕÒµ÷¼Á +4 LYidhsjabdj 2026-02-28 4/200 2026-03-01 10:56 by sunny81
[ÂÛÎÄͶ¸å] Optics lettersͶ¸å±»¾ÜÇóÖú 30+3 luckyry 2026-02-26 4/200 2026-03-01 09:06 by babero
[¿¼ÑÐ] 307Çóµ÷¼Á +4 73372112 2026-02-28 6/300 2026-03-01 00:04 by ll247
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û