±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3772  |  »Ø¸´: 10

´ºÑ©

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖú28%µÄ°±Ë®PH¶àÉÙ

ÇóÖú28%µÄ°±Ë®PH¶àÉÙ
»Ø¸´´ËÂ¥

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

¿ñ·ç±©ÀË

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
fds329: ½ð±Ò+2, ¸Ðл»ØÌû 2012-04-28 11:19:11
28%°±Ë®Å¨¶ÈΪ14.82mol/L,Kd=1.8¡Á10^-5£¬ÒòΪcKd>20Kw£¬c/Kw>400,¹ÊÀûÓù«Ê½C£¨OH£©=cKbµÄ¿ªÆ½·½£¬ÇóµÃÇâÑõ¸ùÀë×ÓµÄŨ¶ÈC=0.0163mol/L£¬¹Ê¿ÉÒÔÇóµÃpH=12.21,ÕâÖ»ÊÇÀíÂÛÖµ£¬²»ÖªµÀʵ¼ÊÇé¿ö»áÊÇÔõÑùµÄÀ²£¬×Ô¼ºÓÃpH¼Æ²â¶¨°É
ÎÒÏàÐÅÎÒ»á³É¹¦µÄ£¬Ç°ÌáÊÇŬÁ¦
7Â¥2012-04-27 22:58:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

zxfei

ľ³æ (ÕýʽдÊÖ)

¡ï
¼ûÖ¤2011: ½ð±Ò+1, ¸ÐлӦÖú£¡ 2012-04-25 21:21:51
°±Ë®ÏÔËáÐÔ£¬ÓöÔÊýÇó³öËüµÄÇâÀë×ÓµÄPHÖµ
·É
2Â¥2012-04-25 20:22:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

iridium11

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fds329: ½ð±Ò+2, ¸ÐлӦÖú¡£ÐÁ¿àÁËO(¡É_¡É)O 2012-04-26 15:33:50
°´ÀíÂÛ¼ÆËãÊÇ12.8×óÓÒ£¬µ«ÓÉÓÚŨ¶È¹ý´ó£¬Êµ¼ÊÖµ¿ÉÄÜÓÐ½Ï´óÆ«²î¡£
£¡
3Â¥2012-04-26 09:55:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rfdmwxc

½û³æ (ÕýʽдÊÖ)

¡ï ¡ï
fds329: ½ð±Ò+2, ÓеÀÀí¡£ºÙºÙ 2012-04-26 15:34:02
Á¿Ò»Ï¾ͿÉÒÔÁËÂð£¬Èç¹ûÊÇ×öʵÑ飬»¹µÃÒÔÊÂʵΪÖ÷
4Â¥2012-04-26 13:18:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´ºÑ©

½ð³æ (ÕýʽдÊÖ)

¡ï
ËÍÏÊ»¨Ò»¶ä
fds329: ½ð±Ò+1, »Ø¸´±ðÈ˵ĸúÌû£¬Òªµã»÷¡°ÒýÓûظ´¡±Ëû²ÅÄÜ¿´µ½¡£»¶Ó­³£À´ 2012-04-27 18:33:27
§Ý§Ý
5Â¥2012-04-27 09:54:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¿ñ·ç±©ÀË

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fds329: ½ð±Ò+1, ¸Ðл»ØÌû 2012-04-28 11:19:02
ÕÒ¸öpH¼Æ£¬²â²»¾ÍÐÐÁËô£¬ÄѵÀÄãÒªÀíÂÛÖµÂð
ÎÒÏàÐÅÎÒ»á³É¹¦µÄ£¬Ç°ÌáÊÇŬÁ¦
6Â¥2012-04-27 22:21:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ycfxyh

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fds329: ½ð±Ò+1, ¸Ðл»ØÌû 2012-04-29 23:31:59
°±Ë®µÄŨ¶ÈÉϵ½25%ÒÔÉϾÍÊǷdz£Å¨µÄ°±Ë®ÁË£¬ÖÁÉÙ12ÒÔÉϰɣ¬¸ã²»ºÃ13!ÏëÒ»ÏëŨÑÎËᣬ·ÖÎö´¿µÄ£¬Ô¼Îª£º36.8%£¬°±Ë®Ò²ÊÇÒ»Ñù¼«Ò×ÈÜÓÚË®µÄ£¡
ѧÎÞÖ¹¾³
8Â¥2012-04-29 20:07:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

keanvi

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fds329: ½ð±Ò+1, ¸Ðл»ØÌû 2012-05-01 02:13:54
ÕâÑù¸ßŨ¶ÈµÄ°±Ë®µÄph ȷʵ²»ºÃ²â¡£²»¹ý°´ÀíÂÛÖµÀ´¿´µÄ»° ´ó¸ÅÊÇ12¡£¶à
9Â¥2012-04-30 08:06:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

silina823

½û³æ (ÖøÃûдÊÖ)

¡ï ¡ï
fds329: ½ð±Ò+2, ¸ÐлӦÖú¡£ÐÁ¿àÁËO(¡É_¡É)O 2012-06-24 23:12:31
±¾ÌûÄÚÈݱ»ÆÁ±Î

10Â¥2012-06-21 13:01:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ´ºÑ© µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 338Çóµ÷¼Á +3 ÎÒÏëÉϰ¶ii 2026-04-05 3/150 2026-04-05 19:59 by nepu_uu
[¿¼ÑÐ] ²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á +8 zyxÉϰ¶£¡ 2026-04-04 8/400 2026-04-05 18:48 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 315Çóµ÷¼Á +13 ÐÀϲ777 2026-04-04 14/700 2026-04-05 18:48 by liuying2007
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜ ³õÊÔ316·Ö Çóµ÷¼Á +6 ²ÐÐÇ·÷Êï 2026-03-31 6/300 2026-04-05 12:15 by rainbow11
[¿¼ÑÐ] 353Çóµ÷¼Á +10 MayUxw1 2026-04-03 10/500 2026-04-05 09:23 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] 283Çóµ÷¼Á +10 A child 2026-04-04 10/500 2026-04-05 08:22 by qlm5820
[¿¼ÑÐ] 266Çóµ÷¼Á +8 ѧԱ97LZgn 2026-04-03 8/400 2026-04-04 09:02 by 20021109
[¿¼ÑÐ] Çóµ÷¼Á +3 wos666 2026-04-03 3/150 2026-04-04 05:16 by gswylq
[¿¼ÑÐ] 320Çóµ÷¼Á +5 Õñ¡ªTZ 2026-04-02 5/250 2026-04-03 14:42 by fxue1114
[¿¼ÑÐ] 319Çóµ÷¼Á +18 Ì«ÈÝÒ×1018 2026-04-01 18/900 2026-04-03 11:18 by linyelide
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +6 ´Þwj 2026-04-02 6/300 2026-04-03 10:19 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 274Çóµ÷¼Á +10 Ѧ¶¨Ú̵Ļ¢¡£ 2026-04-01 10/500 2026-04-03 10:13 by tianyyysss
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] 270µ÷¼Á +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
[¿¼ÑÐ] 279Çóµ÷¼Á +6 ѧ¶øË¼ÙâÖª 2026-04-01 6/300 2026-04-02 09:16 by vgtyfty
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼£¬085601×Ü·Ö305Çóµ÷¼Á +9 °ëÉú¹Ï£¡ 2026-04-01 11/550 2026-04-02 08:28 by Wang200018
[¿¼ÑÐ] 279Çóµ÷¼Á +7 Īxiao 2026-04-01 7/350 2026-04-01 22:05 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸ÄÏʦ´ó334Çóµ÷¼Á +4 seven7yu 2026-03-30 4/200 2026-04-01 16:10 by oooqiao
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-03-31 11/550 2026-04-01 09:43 by xiayizhi
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û