²é¿´: 3629  |  »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] 297Çóµ÷¼Á +9 Ï·¾«µ¤µ¤µ¤ 2026-03-17 9/450 2026-03-21 01:49 by JourneyLucky
[¿¼ÑÐ] 280Çóµ÷¼Á +7 ¹¾ààÏþÏþ 2026-03-18 8/400 2026-03-21 01:27 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +7 z1z2z3879 2026-03-18 7/350 2026-03-20 23:48 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +9 Doleres 2026-03-19 9/450 2026-03-20 22:36 by JourneyLucky
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 5/250 2026-03-20 22:11 by ÔÆÓÎÖØÑô
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +11 adaie 2026-03-19 11/550 2026-03-20 21:30 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì348Çóµ÷¼Á +3 £þ^£þ©bº¹ 2026-03-19 4/200 2026-03-20 21:01 by zhukairuo
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +22 rare12345 2026-03-18 22/1100 2026-03-20 20:39 by zhukairuo
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +3 eation27 2026-03-20 3/150 2026-03-20 19:32 by JourneyLucky
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +3 lemonzzn 2026-03-17 4/200 2026-03-20 11:04 by lemonzzn
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +5 1ËïÎò¿Õ 2026-03-17 6/300 2026-03-19 23:46 by zcl123
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 070300»¯Ñ§319Çóµ÷¼Á +6 ½õÀð0909 2026-03-17 6/300 2026-03-18 13:22 by Iveryant
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +4 ÕÅvvvv 2026-03-15 6/300 2026-03-17 17:15 by ruiyingmiao
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û