Znn3bq.jpeg
²é¿´: 4590  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wenhailan

гæ (СÓÐÃûÆø)

[½»Á÷] pH 7.4µÄÁ×ËáÑλº³åÈÜÒºÔõôÅä ÒÑÓÐ6È˲ÎÓë

pH 7.4µÄÁ×ËáÑλº³åÈÜÒºÔõôÅä
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

czzlnkar

гæ (ÖøÃûдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
׼ȷ¶ÈÒªÇó¸ßµÄ¼ì²âÓñê×¼»º³åÑκͱê×¼±ÈÀýÅäÖã¬×öÉúÎïѧµÄÒªÇó׼ȷ¶È¸ßµÄÖ±½ÓÈ¥Âò
±È½ÏͨÓõİ취¾ÍÊÇ×Ô¼ºÅ䣬ÈçÓÃÇâÑõ»¯ÄÆÈÜҺȥµÎÁ×Ëá¶þÇâÄÆÈÜÒº£¬ÓÃpH¼Æ²â¶¨£¬Èç¹û»¹Å»úÆ÷²»×¼Ö±½ÓÂò¾«ÃÜÊÔÖ½£¬µ«ÊǾ«¶ÈÓÐ0.2µÄÎó²î
9Â¥2016-03-04 12:11:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

haha5151983

Òø³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Õâ¸öÓйú±êµÄ¡£0.1MµÄNaOH---39.1mL+ 02M Á×Ëá¶þÇâ¼ØÈÜÒº--25mL,¼ÓˮϡÊͺó¶¨ÈÝÖÁ100mL¼´¿ÉÁË¡£
2Â¥2011-05-11 16:25:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wenhailan

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by haha5151983 at 2011-05-11 16:25:46:
Õâ¸öÓйú±êµÄ¡£0.1MµÄNaOH---39.1mL+ 02M Á×Ëá¶þÇâ¼ØÈÜÒº--25mL,¼ÓˮϡÊͺó¶¨ÈÝÖÁ100mL¼´¿ÉÁË¡£

ÓÐûÓÐÖ±½Ó³Æ¶àÉÙ¿ËÇâÑõ»¯ÄƺͶàÉÙÁ×Ëá¶þÇâ¼ØµÄÅä·½£¿
3Â¥2011-05-11 17:10:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

haha5151983

Òø³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
Originally posted by wenhailan at 2011-05-11 17:10:52:
ÓÐûÓÐÖ±½Ó³Æ¶àÉÙ¿ËÇâÑõ»¯ÄƺͶàÉÙÁ×Ëá¶þÇâ¼ØµÄÅä·½£¿

¸ù¾ÝÎÒÉÏÃæËµµÄÇâÑõ»¯ÄƺÍÁ×Ëá¶þÇâ¼ØµÄŨ¶È£¬Äã¾Í¿ÉÒÔ×Ô¼ºËãµÃ³öÀ´ÁË£¬¸÷¼Ó¶àÉÙµÄÁ¿£¬Èç¹ûÄãÅäµÄPHÖµ²»ÐèÒªÄÇô׼ȷµÄ»°£¬ÄÇôËãһϣ¬´ó¸ÅÅäÒ»¸ö¾Í¿ÉÒÔÁË¡£
4Â¥2011-05-12 18:39:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295Çóµ÷¼Á +5 ?ÒªÉϰ¶? 2026-04-05 6/300 2026-04-11 08:27 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] Çൺ¿Æ¼¼´óѧ²ÄÁÏѧԺ£¬»·¾³Ñ§Ôºµ÷¼Á²¹Â¼4ÔÂ10ÈÕÒÔǰ¶¼¿ÉÒÔ +3 1Çà¿Æ´ó¡£ 2026-04-09 5/250 2026-04-10 09:58 by ôæôæÒ»ÊéÉú
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũ΢ÉúÎ288·Ö£¬ÈýÄêʵÑé¾­Àú +10 ´úfish 2026-04-09 10/500 2026-04-10 09:49 by potatoÃÃ
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] 086003µ÷¼ÁÇóÖú +19 ËÕß®Íò 2026-04-09 20/1000 2026-04-09 20:48 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +10 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 11/550 2026-04-09 19:51 by gong120082
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +7 Yin DY 2026-04-08 7/350 2026-04-09 14:06 by ditto77778
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄÏ´óѧÉúÎïѧѧ˶344 ÇóÉúÎïѧÏà¹Øµ÷¼Á/ÉúÎïÓëÒ½Ò© +7 ³¬È˲»»á·É@ 2026-04-08 7/350 2026-04-09 09:35 by gong120082
[¿¼ÑÐ] 086000µ÷¼Á +4 Ê®Æßsa 2026-04-07 4/200 2026-04-09 09:27 by Ò¼ÍùŸoǰ
[¿¼ÑÐ] »úе¹¤³Ì313·ÖÕÒ¹¤¿Æµ÷¼Á +3 ˫һÁ÷±¾¿Æ»úе 2026-04-08 3/150 2026-04-08 20:41 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 285Çóµ÷¼Á +7 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 10/500 2026-04-08 14:34 by zhq0425
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +8 ÓÂÔ¶¿â°®314 2026-04-06 9/450 2026-04-07 13:05 by flydream1314
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +3 Àî¹ã»ð 2026-04-05 3/150 2026-04-05 18:57 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á£¬326·Ö +6 Áõīī 2026-04-04 6/300 2026-04-04 19:44 by ÌÆãå¶ù
[¿¼ÑÐ] 359Çóµ÷¼Á +7 hhhhaaaa$ 2026-04-04 7/350 2026-04-04 18:49 by imissbao
[¿¼ÑÐ] 309Çóµ÷¼Á +4 ¿ìÀÖµÄС°×¸ë 2026-04-04 5/250 2026-04-04 15:55 by cql1109
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û