Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2775  |  »Ø¸´: 11

ivy_1129

гæ (СÓÐÃûÆø)

[ÇóÖú] ΪʲôHERÒ»¶¨ÒªÔÚ0.5M H2SO4ÏÂ×ö£¿ ÒÑÓÐ1È˲ÎÓë

ÎÒµÄÒâ˼ÊÇ ÎªÊ²Ã´´ó¶àÊýÑо¿¶¼ÊÇÔÚËáÐÔÌõ¼þ×ö£¬ÇÒΪʲôһ¶¨ÊÇph=1µÄËáÐÔ£¬¶ø²»ÊÇ0»òÕß2£¬ ÒÔ¼°ÎªÊ²Ã´Ò»¶¨ÊÇÁòËá ²»ÊÇÆäËûË᣿
лл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

·½¬BÉú

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
×îÖ±½ÓµÄÔ­ÒòÊÇ´ó¼Ò¶¼ÕâôÓà ·½±ã±È½Ï¡££¨¾ÍÏñÊǵçÁ÷ÃܶÈÈ¡10Ò»Ñù£¬Ëä˵ÊǺÍÌ«ÑôÄÜת»»Ð§ÂʶÔÓ¦£¬Êµ¼ÊÉÏ»¹²»ÊÇΪÁËͳһ±ê×¼£©
īȾ½­É½ÐÇÂúÌ죬×ÏÂÞÀÃÂþÓñÉúÑÌ
3Â¥2019-06-20 09:11:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huixiong0627

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by ivy_1129 at 2019-06-21 18:38:07
Å·Å·~ÇëÎÊÏÂÕâÀïµÄ¼ÆËãÖ¸µÄÊÇAg/AgCl ºÍSCE »»Ëãʱ£¬ ²»ÓÃËã0.05916*phÕâÒ»²½Â𠣿...

Òª¼ÆËãÕâÒ»²½£¬ÕâÊÇ»ù±¾¹«Ê½ÍƵ¼³öÀ´µÄ£¬±ØÐëËãµÄ
10Â¥2019-06-21 19:09:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
10Â¥: Originally posted by huixiong0627 at 2019-06-21 19:09:10
Òª¼ÆËãÕâÒ»²½£¬ÕâÊÇ»ù±¾¹«Ê½ÍƵ¼³öÀ´µÄ£¬±ØÐëËãµÄ...

àÅ£¿ÄDz»ÊÇ˵ph=0ÁËÂð ÊÇΪÁ˼ÆËãµÄʱºòÊ¡ÂÔÕâÒ»²½Âð
11Â¥2019-06-21 22:32:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

huixiong0627

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
ivy_1129(СëÇò´ú·¢): ½ð±Ò+2 2019-06-19 12:44:40
ËáÐÔµÄЧÂʸߣ¬ÁòËá»Ó·¢ÐÔµÍ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2019-06-19 11:55:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by huixiong0627 at 2019-06-19 11:55:04
ËáÐÔµÄЧÂʸߣ¬ÁòËá»Ó·¢ÐÔµÍ

àÅàÅ ÒòΪËáÐÔµÄЧÂÊ¸ß ËùÒÔ´ó¼Ò¾Í´ï³É¹²Ê¶¶¼ÔÚËáÐÔÏÂ×öÁËÊÇÂð£¿
ÁòËá»Ó·¢ÐÔµÍ ÓеÀÀí£»µ«ÎªÊ²Ã´Ò»¶¨ÊÇph=1µÄÁòËáÄØ£¿ÊDz»ÊÇÓÐʲô¹«Ê½½²¾¿£¿
4Â¥2019-06-20 16:56:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ·½¬BÉú at 2019-06-20 09:11:03
×îÖ±½ÓµÄÔ­ÒòÊÇ´ó¼Ò¶¼ÕâôÓà ·½±ã±È½Ï¡££¨¾ÍÏñÊǵçÁ÷ÃܶÈÈ¡10Ò»Ñù£¬Ëä˵ÊǺÍÌ«ÑôÄÜת»»Ð§ÂʶÔÓ¦£¬Êµ¼ÊÉÏ»¹²»ÊÇΪÁËͳһ±ê×¼£©

¹þ¹þ Äã˵µÄÒ²ÓеÀÀí µ«»¹ÊÇÏëÖªµÀΪʲôÐγÉÕâ¸ö¹²Ê¶~~
5Â¥2019-06-20 16:56:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huixiong0627

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï
ivy_1129(СëÇò´ú·¢): ½ð±Ò+3 2019-06-21 23:09:31
ÒýÓûØÌû:
4Â¥: Originally posted by ivy_1129 at 2019-06-20 16:56:02
àÅàÅ ÒòΪËáÐÔµÄЧÂÊ¸ß ËùÒÔ´ó¼Ò¾Í´ï³É¹²Ê¶¶¼ÔÚËáÐÔÏÂ×öÁËÊÇÂð£¿
ÁòËá»Ó·¢ÐÔµÍ ÓеÀÀí£»µ«ÎªÊ²Ã´Ò»¶¨ÊÇph=1µÄÁòËáÄØ£¿ÊDz»ÊÇÓÐʲô¹«Ê½½²¾¿£¿...

ûÓй²Ê¶£¬Ö»ÊÇÔÚŬÁ¦¶øÒÑ¡£0.5MµÄÁòËáÖ»ÊÇΪÁ˼ÆËãRHEʱ±È½Ï·½±ã

·¢×ÔСľ³æAndroid¿Í»§¶Ë
6Â¥2019-06-20 17:08:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangjianue

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
ivy_1129(СëÇò´ú·¢): ½ð±Ò+2 2019-06-21 23:09:38
0.5M H2SO4 Ũ¶ÈµÄÈÜÒº£¬pHÖµ¿É²»ÊÇ1Ó´¡£Í¨³£¶¼ÊÇ0.4×óÓÒ¡£ÀíÂÛÉÏÊÇpHµÈÓÚ0µÄ¡£
Óë´ó¼ÒÒ»Æð½»Á÷£¬Ñ§Ï°£¬½ø²½£¡
7Â¥2019-06-20 17:17:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by yangjianue at 2019-06-20 17:17:34
0.5M H2SO4 Ũ¶ÈµÄÈÜÒº£¬pHÖµ¿É²»ÊÇ1Ó´¡£Í¨³£¶¼ÊÇ0.4×óÓÒ¡£ÀíÂÛÉÏÊÇpHµÈÓÚ0µÄ¡£

¹þ¹þ¶ÔŶ~ллָÕý ÄÔ×ÓÔÎÁË¡£¡£ÄÇΪɶͨ³£´ï²»µ½0ÄØ ÒòΪH2SO4µÄ½âÀë²»³ä·ÖÂ𣿿ÉÊÇÕ⻹ÊÇËãÏ¡ÁòËá°É
8Â¥2019-06-21 18:36:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by huixiong0627 at 2019-06-20 17:08:16
ûÓй²Ê¶£¬Ö»ÊÇÔÚŬÁ¦¶øÒÑ¡£0.5MµÄÁòËáÖ»ÊÇΪÁ˼ÆËãRHEʱ±È½Ï·½±ã
...

Å·Å·~ÇëÎÊÏÂÕâÀïµÄ¼ÆËãÖ¸µÄÊÇAg/AgCl ºÍSCE »»Ëãʱ£¬ ²»ÓÃËã0.05916*phÕâÒ»²½Â𠣿
9Â¥2019-06-21 18:38:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ivy_1129 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 327Çóµ÷¼Á +23 Xxjc1107. 2026-04-13 25/1250 2026-04-14 18:48 by åÐÒ£ÈýÀÉ
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +24 ŬÁ¦·Ü¶·112 2026-04-08 24/1200 2026-04-14 18:02 by lhj2009
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +11 Ò×11122 2026-04-09 11/550 2026-04-14 17:59 by lhj2009
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +41 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 49/2450 2026-04-14 17:53 by lhj2009
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +7 Ö½ÉÈzhishan 2026-04-13 7/350 2026-04-14 14:21 by jyl0317
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] 332Çóµ÷¼Á +15 ½¶½¶123 2026-04-10 15/750 2026-04-13 23:12 by pies112
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +4 ½ñÌìÊǸöСºÅ 2026-04-08 4/200 2026-04-13 00:20 by baobaoye
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á +5 ŬÁ¦µÄÏÄÄ© 2026-04-09 5/250 2026-04-12 19:17 by wj165256
[¿¼ÑÐ] µçÆø×¨Ë¶320Çóµ÷¼Á +6 СÂé×Ó111 2026-04-10 6/300 2026-04-12 10:54 by lemon6009
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +9 Yin DY 2026-04-08 9/450 2026-04-11 22:55 by dongdian1
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-09 6/300 2026-04-11 11:25 by zhq0425
[¿¼ÑÐ] 085410-273Çóµ÷¼Á +6 X1999 2026-04-10 6/300 2026-04-11 10:32 by Delta2012
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 13/650 2026-04-10 10:27 by liuhuiying09
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬³õÊÔ351·Ö£¬Çóµ÷¼Á +4 ¡­¡«¡¢Íõ¡­¡« 2026-04-08 5/250 2026-04-08 21:49 by limeifeng
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û