Znn3bq.jpeg
²é¿´: 1263  |  »Ø¸´: 7

peonyhan1

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÈÛÈÚÇâÑõ»¯ÄÆÓëMnOµÄ·´Ó¦

ÇëÎÊһϣ¬ÔÚÈÛÈÚµÄNaOHÖУ¬³£Ñ¹¡¢¿ÕÆø·ÕΧ£¬¼ÓÈëMnO»á·¢Éúʲô·´Ó¦£¬Éú³ÉÎï»áÓÐÄļ¸ÖÖ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

µçÈÝС²Ë³æ

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
zhonggao18(½ð±Ò+1): ¸Ðл»ØÌû 2011-11-03 18:02:36
peonyhan1(½ð±Ò+2): 2011-11-09 13:34:08
ÈÛÈÚ̬Ï£¬ÃÌÓ¦¸ÃΪÏà¶ÔÎȶ¨¼Û̬+4£¬¼´Éú³ÉMnO2£¬¶øÄÆÓ¦¸Ã±äΪ̼ËáÄÆ¡£
ÃÀÅ®µÄÑ۹ⶼºÜµÍ
2Â¥2011-11-03 11:38:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lianlianga

Í­³æ (СÓÐÃûÆø)

ÕâÊÇÑõ»¯»¹Ô­·´Ó¦£¿ÄÇÑõ»¯¼ÁÊÇÊ²Ã´ÄØ£¿
3Â¥2011-11-03 15:19:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µçÈÝС²Ë³æ

½ð³æ (ÖøÃûдÊÖ)

ÄãÖ¸µÄ¿ÕÆøÊǵØÇòÒÔÍâµÄ¿ÕÆø£¿²»º¬Ñõ£¿
ÃÀÅ®µÄÑ۹ⶼºÜµÍ
4Â¥2011-11-03 15:40:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rfdmwxc

½û³æ (ÕýʽдÊÖ)

5Â¥2011-11-03 16:15:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

peonyhan1

½ð³æ (СÓÐÃûÆø)

»á²»»áÉú³ÉNaMnO4»òNa2MnO4£¬»¹Óв¹³äÎÊһϣ¬£¨ia£©ÔÚÈÈÁ¦Ñ§ÖÐÊÇָʲô״̬°¢¡£
to 3 Â¥£¬ÎÒÔÚµØÇòÉÏ×öµÄʵÑ飬´óÆøÑ¹»·¾³Ï£¬Èç¼Ù°ü»»¡£Òò´ËÎÒÏëÓ¦¸ÃÊǵØÇòÉÏµÄ¿ÕÆø
6Â¥2011-11-03 16:53:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µçÈÝС²Ë³æ

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by peonyhan1 at 2011-11-03 16:53:41:
»á²»»áÉú³ÉNaMnO4»òNa2MnO4£¬»¹Óв¹³äÎÊһϣ¬£¨ia£©ÔÚÈÈÁ¦Ñ§ÖÐÊÇָʲô״̬°¢¡£
to 3 Â¥£¬ÎÒÔÚµØÇòÉÏ×öµÄʵÑ飬´óÆøÑ¹»·¾³Ï£¬Èç¼Ù°ü»»¡£Òò´ËÎÒÏëÓ¦¸ÃÊǵØÇòÉÏµÄ¿ÕÆø

¸ßÃÌËáÑÎÔÚ¸ßÎÂÏ»á·Ö½â£¬²»»áÉú³É£¬ÃÌËáÑβ»ÖªµÀ£¬µ«Êǵ±Ç°×îÎȶ¨µÄ״̬¾ÍÊǶþÑõ»¯ÃÌ¡£
ÃÀÅ®µÄÑ۹ⶼºÜµÍ
7Â¥2011-11-03 17:47:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Î÷Î÷ºÜ¿ÉÁ¯

½û³æ (ÎÄ̳¾«Ó¢)

Ê®ÒÚ¹âÄêÅàÓŰàѧί¡ª¡ªÎ÷Î÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

peonyhan1(½ð±Ò+1): 2011-11-09 13:33:39
ÒýÓûØÌû:
6Â¥: Originally posted by peonyhan1 at 2011-11-03 16:53:41:
»á²»»áÉú³ÉNaMnO4»òNa2MnO4£¬»¹Óв¹³äÎÊһϣ¬£¨ia£©ÔÚÈÈÁ¦Ñ§ÖÐÊÇָʲô״̬°¢¡£
to 3 Â¥£¬ÎÒÔÚµØÇòÉÏ×öµÄʵÑ飬´óÆøÑ¹»·¾³Ï£¬Èç¼Ù°ü»»¡£Òò´ËÎÒÏëÓ¦¸ÃÊǵØÇòÉÏµÄ¿ÕÆø

¸ßÎÂϸßÃÌËáÒõÀë×Ó²»Îȶ¨£¬Â¥ÉÏ˵µÄ¶Ô
I can
8Â¥2011-11-03 23:17:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ peonyhan1 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 284Çóµ÷¼Á +5 archer.. 2026-04-10 5/250 2026-04-10 10:36 by cal0306
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +9 useryy 2026-04-03 9/450 2026-04-10 10:09 by 314126402
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +18 ÊÔÊÔ¿´ß 2026-04-04 19/950 2026-04-10 10:05 by may_ÐÂÓî
[¿¼ÑÐ] 080100Á¦Ñ§316Çóµ÷¼Á +7 L_Hairui 2026-04-07 7/350 2026-04-10 09:45 by vgtyfty
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +5 °×ÔÆ123456789 2026-04-09 7/350 2026-04-09 21:03 by °×ÔÆ123456789
[¿¼ÑÐ] 085400 328·Ö Çóµ÷¼Á +8 ιÄãÒ»¸ö´ó³È×Ó 2026-04-09 12/600 2026-04-09 19:20 by zl8213662
[¿¼ÑÐ] µ÷¼Á +19 2261744733 2026-04-08 19/950 2026-04-09 19:11 by vgtyfty
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +6 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 6/300 2026-04-09 15:55 by wp06
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬0703»¯Ñ§305·ÖÇóµ÷¼Á +20 ÑÏÎ÷Î÷Ï· 2026-04-06 26/1300 2026-04-08 22:12 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ ²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +11 Mr. Z 2026-04-05 12/600 2026-04-08 16:15 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] 334·Ö»úеר˶Çóµ÷¼Á +3 µ°»¨×ϲËÌÀ 2026-04-03 3/150 2026-04-07 14:49 by åÐÒ£cocoa
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +11 ´ó»ðɽС»ðɽ 2026-04-05 11/550 2026-04-06 22:55 by yunlongyang
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 ºôºô£¿~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ËùÄî¼°ËùÍû 2026-04-06 3/150 2026-04-06 17:30 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 322Çóµ÷¼Á +3 àźߺߺã 2026-04-05 3/150 2026-04-05 19:52 by nepu_uu
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 14:46 by ÏæÅ©´¢ÄܲÄÁÏ
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 400·ÖÇóµ÷¼Á +3 ÞÏÞÎÇÒÄÓÍ· 2026-04-04 3/150 2026-04-04 08:41 by jp9609
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û