Znn3bq.jpeg
²é¿´: 5089  |  »Ø¸´: 4

jinmingdream

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ´óÏÀÇë´Í½Ì,ÖÊÁ¿·ÖÊýΪ1%µÄ´×ËáµÄPHÖµ´ó¸ÅÊǶàÉÙ?

ÖÊÁ¿·ÖÊýΪ1%µÄ´×ËáµÄPHÖµÊǶàÉÙ?¸÷λ¾­Ñé´óÏÀÇëÖ¸½ÌÍÛ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ZBPJJ529810

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Öý½£ÌÃÌÃÖ÷


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fds329: ½ð±Ò+1, ¸Ðл»ØÌû 2012-07-13 10:00:38
jinmingdream: ½ð±Ò+2, ¡ïÓаïÖú 2012-07-17 16:22:38
ÎÒÓýüËÆ¹«Ê½ËãµÄ:c(H+)=(cka)^1/2½á¹ûÊÇ2.77
2Â¥2012-07-03 09:43:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sddtc888

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

H¦×=E¦× S=kln¦¸ dS¡Ý¦ÄQ/T

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
fds329: ½ð±Ò+1, ¸Ðл»ØÌû 2012-07-13 10:00:44
jinmingdream: ½ð±Ò+1 2012-07-17 16:22:44
ÓÃÆ½ºâ³£Êý½âÒ»Ôª¶þ´Î·½³ÌËãһϼ´¿É£¡
I can safely said that nobody understands the quantum theory. ¡ª¡ª R. P. Feynman
3Â¥2012-07-06 20:54:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lzhixiong

Òø³æ (СÓÐÃûÆø)

¡ï ¡ï
fds329: ½ð±Ò+2, ¸ÐлӦÖú¡£ÐÁ¿àÁËO(¡É_¡É)O 2012-07-28 22:51:53
HAc = H+  +  Ac-
H2O=H+  +  OH-  (·½³ÌʽÖеȺÅӦΪ¿ÉÄæºÅ£©
¸ù¾ÝÕâÁ½¸ö·½³Ìʽ¼´HAcµÄKÖµ¾ÍOKÁË
hello£¬everyone¡£
4Â¥2012-07-24 11:13:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÓêµÄÆøÏ¢

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by lzhixiong at 2012-07-24 11:13:47
HAc = H+  +  Ac-
H2O=H+  +  OH-  (·½³ÌʽÖеȺÅӦΪ¿ÉÄæºÅ£©
¸ù¾ÝÕâÁ½¸ö·½³Ìʽ¼´HAcµÄKÖµ¾ÍOKÁË

ÎÒ²â¹ý£¬´ó¸ÅÊÇ3.2×óÓÒ
5Â¥2020-05-29 15:25:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ jinmingdream µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÂÛÎÄͶ¸å] mdpiСÐÞrvrʱ¼äËÄÎåÌìÁË 20+3 ¹þ¹þhigh 2026-04-08 5/250 2026-04-10 16:02 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 285Çóµ÷¼Á +9 AZMK 2026-04-07 11/550 2026-04-10 15:24 by AZMK
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +7 L_Hairui 2026-04-07 7/350 2026-04-10 09:45 by vgtyfty
[¿¼ÑÐ] ¿¼Ñе÷¼Á +22 ˶ÐǸ° 2026-04-09 23/1150 2026-04-10 09:43 by liuhuiying09
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +11 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-04 11/550 2026-04-10 09:37 by 690616278
[¿¼ÑÐ] 301Çóµ÷¼Á +4 XYPLR 2026-04-05 6/300 2026-04-10 09:17 by Delta2012
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤371Çóµ÷¼Á +17 ÅãÁÕ¿´º£ 2026-04-04 18/900 2026-04-10 07:51 by 314126402
[¿¼ÑÐ] µ÷¼Á +19 2261744733 2026-04-08 19/950 2026-04-09 19:11 by vgtyfty
[¿¼ÑÐ] 269Çóµ÷¼Á +7 ¹òÇóÊÕÁô¡£ 2026-04-04 7/350 2026-04-09 19:06 by ̽123
[¿¼ÑÐ] 266Çóµ÷¼Á£¬Ò»Ö¾Ô¸¹þ¹¤³Ìµç×ÓÐÅÏ¢£¬±¾¿Æ»ñ¶àÏî¹ú½±ºÍÊ¡½± +4 lumine1 2026-04-06 4/200 2026-04-09 17:38 by vgtyfty
[¿¼ÑÐ] 085404£¬334·Ö£¬Çóµ÷¼Á +5 sunjie8888 2026-04-08 8/400 2026-04-09 07:26 by sunjie8888
[¿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] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] ÍÁľˮÀûר˶276·ÖÇóµ÷¼Á +6 ÎÒÏëÉÏѧ£¡£¡6 2026-04-05 9/450 2026-04-08 17:45 by ËÎС±¦HQ
[¿¼ÑÐ] 327Çóµ÷¼Á +12 Xxjc1107. 2026-04-06 12/600 2026-04-08 16:46 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] ÉúÎïµ÷¼Á +5 ³È×Ó³È×Ó³È×Ó°¡ 2026-04-05 9/450 2026-04-07 15:31 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +5 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 6/300 2026-04-04 21:50 by hemengdong
[¿¼ÑÐ] ÔõôɾÌû×Ó°¡ +3 ·ìêØ1000 2026-04-04 3/150 2026-04-04 14:20 by ÍÁľ˶ʿÕÐÉú
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û