²é¿´: 3612  |  »Ø¸´: 14

2010001068

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] 0.1MÁ×ËáÑλº³åÈÜÒº£¨ÓÃÁ×Ëá¶þÇâ¼Ø£¬Á×ËáÇâ¶þ¼Ø£©pH=7

0.1MÁ×ËáÑλº³åÈÜÒº£¨ÓÃÁ×Ëá¶þÇâ¼Ø£¬Á×ËáÇâ¶þ¼Ø£©pH=7.лл
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

happy999929

Ìú³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎÒÒ»°ãÕâÑùÅ仺³åÈÜÒº£¬½«Á×Ëá¶þÇâ¼ØºÍÁ×ËáÇâ¶þ¼Ø·Ö±ðÅä³É0.1MµÄ»º³åÈÜÒº£¬½«Á½Õß»ìºÏÌô³öpH7.0¼´¿É
3Â¥2012-06-28 15:36:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

fhang0427

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
2010001068: ½ð±Ò+2, ¡ïÓаïÖú, лл 2012-06-28 21:14:34
Á½¸ö¶¼ÒªÓã¬Ò»°ãÊÇpH 6.5
2Â¥2012-06-28 13:59:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

2010001068

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by happy999929 at 2012-06-28 15:36:13
ÎÒÒ»°ãÕâÑùÅ仺³åÈÜÒº£¬½«Á×Ëá¶þÇâ¼ØºÍÁ×ËáÇâ¶þ¼Ø·Ö±ðÅä³É0.1MµÄ»º³åÈÜÒº£¬½«Á½Õß»ìºÏÌô³öpH7.0¼´¿É

ÇëÎÊ£¬Õâ¸ö·Ö±ðÅä³É0.1MµÄ»º³åÈÜÒº£¬ÊÇʲô¸öÒâ˼¹þ
4Â¥2012-06-28 21:15:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fwjt

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
hsd3521: ½ð±Ò+1, Ó¦ÖúÖ¸Êý+1, ¹ÄÀøÀ´Ê³Æ·°æÓ¦Öú£¬»¶Ó­³£À´ 2012-06-29 18:29:39
ÏÈÅäÖÆ0.2mol/LµÄ NaH2PO4ºÍ0.2mol/LµÄNa2HPO4£¬Á½ÕßÔÙ°´0.2mol/L NaH2PO4 39.0mLºÍ0.2mol/L Na2HPO4 61.0mL¼´³ÉpH=7.0µÄÁ×ËáÑλº³åÒº£¨PB£©¡£
5Â¥2012-06-28 21:50:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

2010001068

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by fwjt at 2012-06-28 21:50:03
ÏÈÅäÖÆ0.2mol/LµÄ NaH2PO4ºÍ0.2mol/LµÄNa2HPO4£¬Á½ÕßÔÙ°´0.2mol/L NaH2PO4 39.0mLºÍ0.2mol/L Na2HPO4 61.0mL¼´³ÉpH=7.0µÄÁ×ËáÑλº³åÒº£¨PB£©¡£

Õâ¸öÊÇ0.2MµÄ°¡
6Â¥2012-06-28 22:23:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

adgjl456hf

ľ³æ (ÕýʽдÊÖ)

æÄ½­ÅϹÛÈõË®Èýǧ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
2010001068: ½ð±Ò+12, ¡ï¡ï¡ïºÜÓаïÖú 2012-06-30 17:22:41
ÒýÓûØÌû:
6Â¥: Originally posted by 2010001068 at 2012-06-28 22:23:34
Õâ¸öÊÇ0.2MµÄ°¡...

°Ñ0.2¸Ä³É0.1¾Í·ûºÏÂ¥Ö÷ÒªÇóÁË¡¢
һƥÁ¼¾Ô£¬Ò»±ú³¤½££¬Ò»ºøÁҾƣ¬Ö»ÇóÒ»Éí×ÔÔÚ¡£
7Â¥2012-06-29 01:57:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

2010001068

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by adgjl456hf at 2012-06-29 01:57:52
°Ñ0.2¸Ä³É0.1¾Í·ûºÏÂ¥Ö÷ÒªÇóÁË¡¢...

ÔÚÏß×ÉѯϹþ£¬
8Â¥2012-06-29 08:47:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

2010001068

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by adgjl456hf at 2012-06-29 01:57:52
°Ñ0.2¸Ä³É0.1¾Í·ûºÏÂ¥Ö÷ÒªÇóÁË¡¢...

ÎÒÓõÄÔ­ÁÏÊǼØÑΣ¬ÄãÊÇ˵£¬0.1MµÄÁ×Ëá¶þÇâÑκÍÁ×ËáÒ»ÇâÑΣ¬È»ºóÈ¥Á½ÕßµÄ39mlºÍ61ml¾ÍÐÐÁËÂð£¿
9Â¥2012-06-29 08:49:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

adgjl456hf

ľ³æ (ÕýʽдÊÖ)

æÄ½­ÅϹÛÈõË®Èýǧ

¡ï
hsd3521: ½ð±Ò+1, ¸Ðл½»Á÷£¬»¶Ó­³£À´ 2012-06-29 18:29:19
ÒýÓûØÌû:
9Â¥: Originally posted by 2010001068 at 2012-06-29 08:49:09
ÎÒÓõÄÔ­ÁÏÊǼØÑΣ¬ÄãÊÇ˵£¬0.1MµÄÁ×Ëá¶þÇâÑκÍÁ×ËáÒ»ÇâÑΣ¬È»ºóÈ¥Á½ÕßµÄ39mlºÍ61ml¾ÍÐÐÁËÂð£¿...

ÊǵÄ
һƥÁ¼¾Ô£¬Ò»±ú³¤½££¬Ò»ºøÁҾƣ¬Ö»ÇóÒ»Éí×ÔÔÚ¡£
10Â¥2012-06-29 09:33:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 2010001068 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ÄÏåÈ720 2026-02-28 6/300 2026-02-28 17:17 by ÁõÜÔÀò
[¿¼ÑÐ] ¸ß·Ö×Ó»¯Ñ§ÓëÎïÀíµ÷¼Á +3 ºÃºÃºÃ1233 2026-02-28 4/200 2026-02-28 17:13 by sandychj
[¿¼ÑÐ] »¯¹¤×¨Ë¶348£¬Ò»Ö¾Ô¸985Çóµ÷¼Á +3 ¸¥¸ñ¸ö 2026-02-28 5/250 2026-02-28 17:04 by sandychj
[¿¼²©] ²©Ê¿×Ô¼ö +3 kkluvs 2026-02-28 3/150 2026-02-28 16:59 by StarAura
[¸ß·Ö×Ó] Çó»·ÑõÊ÷Ö¬Ñз¢1Ãû +3 Ëïxc 2026-02-25 11/550 2026-02-28 16:57 by ichall
[¿¼ÑÐ] 0856²ÄÁÏÇóµ÷¼Á +8 hyf hyf hyf 2026-02-28 9/450 2026-02-28 16:27 by etapple
[¿¼ÑÐ] 265·ÖÇóµ÷¼Á²»µ÷רҵºÍѧУÓÐÐÐѧÉÏ¾Í +4 ÀñÌö¡Õæ258 2026-02-28 6/300 2026-02-28 16:18 by Çóµ÷¼Ázz
[¿¼ÑÐ] 312Çóµ÷¼Á +4 ³ÔÏüÒ¹1 2026-02-28 5/250 2026-02-28 16:11 by gjm133
[¿¼²©] 26É격 +3 ÏëÉ격£¡ 2026-02-26 3/150 2026-02-28 16:07 by nxgogo
[¿¼ÑÐ] ²ÄÁÏÀàÇóµ÷¼Á +3 wana_kiko 2026-02-28 3/150 2026-02-28 15:03 by lature00
[¿¼ÑÐ] 295Çóµ÷¼Á +4 19171856320 2026-02-28 4/200 2026-02-28 13:39 by ms629
[¿¼ÑÐ] 290Çóµ÷¼Á +4 ²ÄÁÏר˶µ÷¼Á£» 2026-02-28 5/250 2026-02-28 13:32 by houyaoxu
[¿¼ÑÐ] 0856µ÷¼Á +3 ÁõÃÎ΢ 2026-02-28 3/150 2026-02-28 13:22 by houyaoxu
[¿¼ÑÐ] ѰÕÒµ÷¼Á +3 LYidhsjabdj 2026-02-28 3/150 2026-02-28 12:59 by miniwendy
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ÂüÊâ2266 2026-02-28 6/300 2026-02-28 12:44 by ÃÔºýCCPs
[˶²©¼ÒÔ°] ²©Ê¿×Ô¼ö +6 ¿ÆÑй·111 2026-02-26 9/450 2026-02-28 12:32 by seaskyy
[¿¼ÑÐ] 298Çóµ÷¼Á +4 axyz3 2026-02-28 4/200 2026-02-28 11:21 by wang_dand
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +12 °¢À­¹±aragon 2026-02-22 13/650 2026-02-26 22:09 by Hahaxia
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +14 Æ»¹ûÔÚÄÄÀï 2026-02-22 17/850 2026-02-26 11:55 by AGIÖÇ´´»úÆ÷ÈË
[˶²©¼ÒÔ°] ¡¾²©Ê¿ÕÐÉú¡¿Ì«Ô­Àí¹¤´óѧ2026»¯¹¤²©Ê¿ +4 N1ce_try 2026-02-24 8/400 2026-02-26 08:40 by N1ce_try
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û