±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3570  |  »Ø¸´: 4

Ìì¿ÕÓðÐÇ¿Õ

гæ (СÓÐÃûÆø)

[ÇóÖú] ÓÃedtaÈÜÒºµÎ¶¨Ã¾Àë×Óʱ£¬Èç¹û²»Ê¹Óûº³åÈÜÒº£¬ÔòÔڵζ¨¹ý³ÌÖÐÈÜÒºµÄPHÔò½«ÈçºÎ±ä»¯? ÒÑÓÐ1È˲ÎÓë

ÓÃedtaÈÜÒºµÎ¶¨Ã¾Àë×Óʱ£¬Èç¹û²»Ê¹Óûº³åÈÜÒº£¬ÔòÔڵζ¨¹ý³ÌÖÐÈÜÒºµÄPHÔò½«ÈçºÎ±ä»¯?

ÊÇÖð½¥±äСÂð£¬edtaµÄË®ÈÜÒºµÄPHԼΪ5.3

·¢×ÔСľ³æAndroid¿Í»§¶Ë

[ Last edited by ÇàÈô on 2015-12-15 at 19:51 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

wwwwewwwwe

ľ³æ (СÓÐÃûÆø)

¡ï
±ùµã½µÎÂ: ½ð±Ò+1, лл»ØÌû½»Á÷£¬»¶Ó­³£À´ÎÞ»úÎﻯ°æ¿é¡£ 2015-12-16 09:12:41
ÓÉÓڵζ¨¹ý³ÌMg2+ÓëEDTAÂçºÏ£¬»áÓÐH+ÊͷųöÀ´

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2015-12-16 06:38:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±ùµã½µÎÂ: ½ð±Ò+1, лл»ØÌû£¬ÐÁ¿àÀ²£¡ 2015-12-16 09:12:48
Ìì¿ÕÓðÐÇ¿Õ: ½ð±Ò+4, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-12-16 23:34:11
Ìì¿ÕÓðÐÇ¿Õ(±ùµã½µÎ´ú·¢): ½ð±Ò+1 2015-12-23 13:06:57
Õâ¸öºÜºÃÀí½â£¬ÒòΪEDTAÒ»°ãʹÓõÄÊÇËüµÄ¶þÄÆÑΣ¬Ï൱ÓÚNa2H2Y£¬¶øÅäλʱҪÇóÐγÉY(4-)²ÅÄÜÅäλÉÏÈ¥£¬ËùÒÔ±ØÈ»»áÊͷųöH(+):
  H2Y(2-) + Mg(2+) = [MgY](2-) + 2H(+)
¼´ÈÜÒºµÄpHϽµ¡£
3Â¥2015-12-16 07:43:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ìì¿ÕÓðÐÇ¿Õ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by jiagle at 2015-12-16 07:43:38
Õâ¸öºÜºÃÀí½â£¬ÒòΪEDTAÒ»°ãʹÓõÄÊÇËüµÄ¶þÄÆÑΣ¬Ï൱ÓÚNa2H2Y£¬¶øÅäλʱҪÇóÐγÉY(4-)²ÅÄÜÅäλÉÏÈ¥£¬ËùÒÔ±ØÈ»»áÊͷųöH(+):
  H2Y(2-) + Mg(2+) = (2-) + 2H(+)
¼´ÈÜÒºµÄpHϽµ¡£

лл£¡ÎÒ¶®À²

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2015-12-16 23:35:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ìì¿ÕÓðÐÇ¿Õ

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by wwwwewwwwe at 2015-12-16 06:38:20
ÓÉÓڵζ¨¹ý³ÌMg2+ÓëEDTAÂçºÏ£¬»áÓÐH+ÊͷųöÀ´

àÅàÅ£¬Ð»Ð»

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2015-12-16 23:35:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ìì¿ÕÓðÐÇ¿Õ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 275Çóµ÷¼Á +14 waltzh 2026-04-01 14/700 2026-04-03 11:24 by qqq850810
[¿¼ÑÐ] 330Çóµ÷¼Á +3 °×ÉñÎØºôºô 2026-04-02 3/150 2026-04-03 10:15 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 289Çóµ÷¼Á +4 Acesczlo 2026-03-29 5/250 2026-04-03 10:09 by ²»168
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +19 bradoner 2026-04-01 23/1150 2026-04-03 10:07 by linyelide
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +10 Gs´óÍõ 2026-04-02 10/500 2026-04-03 09:47 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] µ÷¼ÁÇóÖú +8 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 10/500 2026-04-03 09:36 by Ïë»»ÊÖ»ú²»Ïë½âÊ
[¿¼ÑÐ] »·¾³¿ÆÑ§Ó빤³Ì334·ÖÇóµ÷¼Á +7 ÍõÒ»Ò»ÒÀÒÀ 2026-03-30 9/450 2026-04-02 21:15 by 1104338198
[¿¼ÑÐ] 351Çóµ÷¼Á +3 ÁùÙâ°º°¡ 2026-03-27 3/150 2026-04-02 21:08 by dongzh2009
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-04-02 3/150 2026-04-02 15:06 by cal0306
[¿¼ÑÐ] Çóµ÷¼ÁÍÆ¼ö +3 ÄÏɽÄÏ@ 2026-04-01 3/150 2026-04-02 12:09 by xiaoranmu
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ìµ÷¼Á +18 ÉîVËÞÉá°É 2026-03-30 19/950 2026-04-02 10:28 by sanrepian
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ¼ÆËã»úר˶£¬³õÊÔ373£¬Áù¼¶Í¨¹ý£¬ +3 ¼ÆËã»ú×·ÃÎÈË 2026-04-01 3/150 2026-04-02 07:57 by fxue1114
[¿¼ÑÐ] µ÷¼ÁÉêÇë +8 ÕÅÕÅÕÅÕÅzy 2026-03-31 9/450 2026-04-01 08:29 by zjbkx
[¿¼ÑÐ] 346Çóµ÷¼Á Ò»Ö¾Ô¸070303Óлú»¯Ñ§ +11 Âܲ·ìÀÇà²Ë 2026-03-28 12/600 2026-03-31 17:54 by xhai2011
[¿¼ÑÐ] 262Çóµ÷¼Á +7 ZZ..000 2026-03-30 8/400 2026-03-31 10:05 by cal0306
[¿¼ÑÐ] ¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶378Çóµ÷¼Á +3 Ëþ±ÈÎÚ˹ 2026-03-30 3/150 2026-03-30 22:55 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 305Çóµ÷¼Á +8 RuiFairyrui 2026-03-28 8/400 2026-03-29 08:22 by fmesaito
[¿¼ÑÐ] 312£¬ÉúÎïѧÇóµ÷¼Á +3 СÒëͬѧabc 2026-03-28 3/150 2026-03-28 15:32 by ÂäÉ˼
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û