²é¿´: 3206  |  »Ø¸´: 7

shy7905

гæ (³õÈëÎÄ̳)

[ÇóÖú] PHֵΪ7µÄÁ×ËỺ³åÒºÔõôÅäÖã¿

PHֵΪ7µÄÁ×ËỺ³åÒºÔõôÅäÖã¿ÎҼǵÃÓ¦¸ÃÊÇÁ×ËáÇâ¶þÄÆ ºÍÁ×Ëá¶þÇâÄÆÁ½¸öÒ»ÆðÅäÖÆµÄ£¬¿É²éÔĵÄ×ÊÁÏÉÏÊÇÁ×ËáÇâ¶þÄÆ ºÍ ÇâÑõ»¯ÄÆÒ»ÆðÅäÖÆµÄ£¬²»ÖªµÀµ½µ×ÔõôÅäÖÆ£¬Çë¸ßÈËÖ¸µã¡£Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
33.46gÎÞË®Á×ËáÇâ¶þ¼Ø  1.0gÎÞË®Á×Ëá¶þÇâ¼Ø ¶¨ÈÝÖÁ1L¼´¿É

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
2Â¥2013-07-04 18:39:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
2Â¥: Originally posted by BBC200909 at 2013-07-04 18:39:11
33.46gÎÞË®Á×ËáÇâ¶þ¼Ø  1.0gÎÞË®Á×Ëá¶þÇâ¼Ø ¶¨ÈÝÖÁ1L¼´¿É

È¡13.62gÁ×Ëá¶þÇâ¼ØºÍ2.36gÇâÑõ»¯ÄÆ£¬ÓÃË®ÈܽⲢ¶¨ÈÝÖÁ1000mL£¬»ìÔÈ¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
3Â¥2013-07-05 07:48:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
3Â¥: Originally posted by BBC200909 at 2013-07-05 07:48:55
È¡13.62gÁ×Ëá¶þÇâ¼ØºÍ2.36gÇâÑõ»¯ÄÆ£¬ÓÃË®ÈܽⲢ¶¨ÈÝÖÁ1000mL£¬»ìÔÈ¡£
...

2Â¥ÊÇpHΪ8µÄ  3Â¥ÊÇpHΪ7µÄÅäÖ÷½·¨
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
4Â¥2013-07-05 07:52:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shy7905

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by BBC200909 at 2013-07-04 18:39:11
33.46gÎÞË®Á×ËáÇâ¶þ¼Ø  1.0gÎÞË®Á×Ëá¶þÇâ¼Ø ¶¨ÈÝÖÁ1L¼´¿É

ºÃÏñÁ×ËáÇâ¶þ¼×ºÍÁ×Ëá¶þÇâ¼ØÒ»ÆðÅäÖÆÓëĦ¶ûÊý»¹ÒªÏà¹ØµÄ°É£¬²»ÖªµÀÊDz»ÊÇ£¬°´ÕÕÄãÕâ¸öÅä֯Ħ¶ûÊýÊǶàÉÙ
5Â¥2013-07-05 13:11:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
5Â¥: Originally posted by shy7905 at 2013-07-05 13:11:33
ºÃÏñÁ×ËáÇâ¶þ¼×ºÍÁ×Ëá¶þÇâ¼ØÒ»ÆðÅäÖÆÓëĦ¶ûÊý»¹ÒªÏà¹ØµÄ°É£¬²»ÖªµÀÊDz»ÊÇ£¬°´ÕÕÄãÕâ¸öÅä֯Ħ¶ûÊýÊǶàÉÙ...

°³ÈýÂ¥µÄÊÇ7 µÄÅäÖñê×¼

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
6Â¥2013-07-05 13:14:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

BBC200909

Ö÷¹ÜÇø³¤ (ÎÄ̳¾«Ó¢)

ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐãÇø³¤ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

ÒýÓûØÌû:
5Â¥: Originally posted by shy7905 at 2013-07-05 13:11:33
ºÃÏñÁ×ËáÇâ¶þ¼×ºÍÁ×Ëá¶þÇâ¼ØÒ»ÆðÅäÖÆÓëĦ¶ûÊý»¹ÒªÏà¹ØµÄ°É£¬²»ÖªµÀÊDz»ÊÇ£¬°´ÕÕÄãÕâ¸öÅä֯Ħ¶ûÊýÊǶàÉÙ...

°´ÈýÂ¥µÄÊÇ7 µÄÅäÖñê×¼

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ë­µÄÁ÷Ä꣬ÂÒÁ˸¡Éú
7Â¥2013-07-05 13:14:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶«ºþÓê

½ð³æ (ÕýʽдÊÖ)

http://bbs.freekaoyan.com/f

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

»º³åÈÜÒºÅäÖÆ¹«Ê½£ºPH=pka+lgcB-/cHB Á×ËáPka2=7.20,¹Ê¶ø°ÑÁ×Ëá¶þÇâ¸ùºÍÁ×ËáÒ»Çâ¸ùŨ¶È¸ãÒ»Ñù¾ÍÐÐÁË£¬
¸ø¸ö²Î¿¼°É£º±ê×¼PH»º³åÈÜÒº£º0.025mol/L KH2PO4-0.025mol/L Na2HPO4,PH6.86
¡¾Fky¡¿Ò©Ñ§»¯Ñ§½»Á÷220843857£»[FKYCHEM]»¯Ñ§¿¼Ñн»Á÷108487998
8Â¥2013-10-29 23:13:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shy7905 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »úеר˶µ÷¼Á +3 ±¿±¿ÍÃ×Ó 2026-03-12 3/150 2026-03-15 20:02 by Àõ×ÓÖà?
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +4 êØÎõÙâ 2026-03-15 4/200 2026-03-15 18:01 by JourneyLucky
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 3/150 2026-03-15 17:32 by СÎïÀí»¯Ñ§
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ¿×Ö¾ºÆ 2026-03-12 8/400 2026-03-15 15:30 by ¿×Ö¾ºÆ
[¿¼ÑÐ] 289Çóµ÷¼Á +5 ²½´¨¿á×Ï123 2026-03-11 5/250 2026-03-15 00:45 by kruisytel
[¿¼ÑÐ] 265Çóµ÷¼Á +4 Íþ»¯±ý07 2026-03-12 4/200 2026-03-14 17:23 by userper
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó²ÄÁÏ324·ÖÇóµ÷¼Á +5 ãÆÐñ¶« 2026-03-14 5/250 2026-03-14 14:53 by ľ¹Ï¸à
[¿¼ÑÐ] 308 085701 ËÄÁù¼¶ÒѹýÇóµ÷¼Á +7 ÎÂÇÇÇÇÇÇÇÇ 2026-03-12 14/700 2026-03-14 10:49 by JourneyLucky
[¿¼ÑÐ] ÔÆÄϲƾ­´óѧÐÅϢѧԺ¼ÆËã»úѧ˶ר˶ѧλµã +3 zjptai 2026-03-10 5/250 2026-03-14 01:23 by ·ÉÐÐçù
[¿¼ÑÐ] Çóµ÷¼Á +6 yfihxh 2026-03-09 6/300 2026-03-14 01:18 by JourneyLucky
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[¿¼ÑÐ] Ò»Ö¾Ô¸211»¯Ñ§Ñ§Ë¶310·ÖÇóµ÷¼Á +8 ŬÁ¦·Ü¶·112 2026-03-12 9/450 2026-03-13 15:41 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ADT 2026-03-12 7/350 2026-03-13 15:17 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ADT 2026-03-13 3/150 2026-03-13 10:19 by peike
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶306Çóµ÷¼Á +9 42838695 2026-03-12 9/450 2026-03-13 10:16 by houyaoxu
[¿¼ÑÐ] Ñо¿ÉúÕÐÉú +3 Ð캣ÌÎ11 2026-03-10 7/350 2026-03-12 14:26 by Ð캣ÌÎ11
[¿¼ÑÐ] 0857 ×ÊÔ´Óë»·¾³ 285·Ö +6 δÃû¿¼Éú 2026-03-09 6/300 2026-03-11 21:08 by 30660438
[¿¼ÑÐ] 279Çóµ÷¼Á +3 Īxiao 2026-03-10 4/200 2026-03-11 08:06 by Õ¶»êµÎÍÃ×Ó£¡
[¿¼ÑÐ] 327·ÖÇóµ÷¼Á086 +4 Î÷ºìÊÁ?С˧ 2026-03-09 7/350 2026-03-10 14:47 by ruiyingmiao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û