±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1035  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Fish__bone

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] Âé·³Öîλ°ïæÇóËãÒ»µÀÌâÄ¿ ÒÑÓÐ1È˲ÎÓë

ÌâÄ¿Èçͼ£¬PHµÄÏÂÏÞºÜÈÝÒ×Çó£¬ÇëÎÊPHÉÏÏÞÔõô½â¾ö£¿

Âé·³Öîλ°ïæÇóËãÒ»µÀÌâÄ¿


·¢×ÔСľ³æIOS¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

¹ÈÖÐÃ÷

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by Fish__bone at 2015-11-30 18:06:53
ÀÏʦÇëÎÊÄúÁеÄʽ×Ó   C(M3+)*C^4(OH-)<K  ÖУ¬Ôõôû°üº¬-  £¬²»Ó¦¸ÃÊÇ£º- /£ÛC(M3+)*C^4(OH-)£Ý<K Âð£¿
...

Ö÷Òª¿´ÈçºÎÀí½âKfÁË£¬ÎÒÒ²²»ÊÇÊ®·ÖÇå³þ¡£ C(M3+)*C^4(OH-)<1/K
4Â¥2015-11-30 18:27:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

¹ÈÖÐÃ÷

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÇàÈô: ½ð±Ò+1, лл»ØÌû 2015-11-30 22:42:54
Fish__bone: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2016-01-13 20:04:58
M3+  +4OH-=[M(OH)4]-     K=1*10^30
¸ù¾ÝÉÏʽ£¬ÈôƽºâÏò×óÒÆ¶¯£¬C(M3+)*C^4(OH-)<K
½âµÃC(OH-)<10^(-6)£¬¼´pH<8
(½ö×÷²Î¿¼)
2Â¥2015-11-30 15:20:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Fish__bone

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ¹ÈÖÐÃ÷ at 2015-11-30 15:20:15
M3+  +4OH-=-     K=1*10^30
¸ù¾ÝÉÏʽ£¬ÈôƽºâÏò×óÒÆ¶¯£¬C(M3+)*C^4(OH-)<K
½âµÃC(OH-)<10^(-6)£¬¼´pH<8
(½ö×÷²Î¿¼)

ÀÏʦÇëÎÊÄúÁеÄʽ×Ó   C(M3+)*C^4(OH-)<K  ÖУ¬Ôõôû°üº¬[M(OH)4]-  £¬²»Ó¦¸ÃÊÇ£º[M(OH)4]- /£ÛC(M3+)*C^4(OH-)£Ý<K Âð£¿

·¢×ÔСľ³æIOS¿Í»§¶Ë
3Â¥2015-11-30 18:06:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Fish__bone

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by ¹ÈÖÐÃ÷ at 2015-11-30 18:27:38
Ö÷Òª¿´ÈçºÎÀí½âKfÁË£¬ÎÒÒ²²»ÊÇÊ®·ÖÇå³þ¡£ C(M3+)*C^4(OH-)<1/K...

àÅàÅ£¬Ð»Ð»ÀÏʦ£¬ÎÒÒ²ÕÒÁ˺ܶàÏà¹Ø×ÊÁÏ£¬KfÊǰüº¬ÁË[M(OH)4]- Õâ¸öµÄ£¬µ«ÕâÑùµÄ»°¾Íû·¨ÇóÁË¡­¡­¡­
Âé·³Öîλ°ïæÇóËãÒ»µÀÌâÄ¿-1



·¢×ÔСľ³æIOS¿Í»§¶Ë
5Â¥2015-11-30 18:41:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 321Çóµ÷¼Á +13 y-yh 2026-04-01 15/750 2026-04-03 09:18 by zhouxiaoyu
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +9 Æð¸öÃûÕ¦ÕâôÄÑ 2026-03-27 10/500 2026-04-03 09:15 by zhouxiaoyu
[¿¼ÑÐ] 312 »¯¹¤»òÖÆÒ©µ÷¼Á +8 ССī123 2026-04-02 9/450 2026-04-03 09:12 by zhouxiaoyu
[¿¼ÑÐ] 265Çóµ÷¼Á +13 ÁºÁºÐ£Ð£ 2026-04-01 13/650 2026-04-03 08:55 by zhangdingwa
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö +9 ˶ÐǸ° 2026-04-03 9/450 2026-04-03 08:36 by yulian1987
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬335·Ö£¬0856£¬Çóµ÷¼ÁԺУºÍµ¼Ê¦ +15 Çã____Ïô 2026-03-27 16/800 2026-04-02 22:50 by JourneyLucky
[¿¼ÑÐ] 343Çóµ÷¼Á085601 +5 ҪŬÁ¦Ñ§Ï°x 2026-03-29 6/300 2026-04-02 21:18 by 1104338198
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[¿¼ÑÐ] 285Çóµ÷¼Á +14 AZMK 2026-04-02 14/700 2026-04-02 15:54 by ÉϾÅÌìÀ¿Ô£¨ºÃÔ
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á +5 Ã÷×С¤ 2026-04-01 7/350 2026-04-02 11:17 by ×Þξξ
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +14 С»ÆÑ¼±¦ 2026-03-30 14/700 2026-04-02 10:07 by oooqiao
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-01 12/600 2026-04-02 09:15 by olim
[¿¼ÑÐ] Çóµ÷¼Á +5 Áã°Ë# 2026-03-27 5/250 2026-04-01 14:40 by yulian1987
[¿¼ÑÐ] 315Çóµ÷¼Á +6 akie... 2026-03-28 7/350 2026-03-31 16:48 by asdfzly
[»ù½ðÉêÇë] ÃæÉÏ5BÄÜÉÏ»áÂ𣿠+8 redcom 2026-03-29 8/400 2026-03-31 15:53 by niuailing
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ĩδmm 2026-03-30 5/250 2026-03-30 17:23 by Íõ±£½Ü33
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +8 Çñgl 2026-03-27 8/400 2026-03-28 12:42 by ÌÆãå¶ù
[¿¼ÑÐ] 331»·¾³¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +3 ìÚÈ»ºÃÔËÆø 2026-03-27 3/150 2026-03-28 04:11 by fmesaito
[¿¼ÑÐ] 352·Ö »¯¹¤Óë²ÄÁÏ +5 º£Äɰٴ¨Ly 2026-03-27 5/250 2026-03-28 03:39 by fmesaito
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û