²é¿´: 8619  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

pzwsheng

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ¶þÑõ»¯ÃÌÓëÑÇÁòËáÄÆÄÜ·´Ó¦Âð£¿

Çë½ÌϸßÊÖ£º
E/v
ÔÚËáÐÔ»·¾³Ï£ºMnO2/Mn2+   1.224
SO4(2-)/H2SO3   0.172

ÇëÎÊÀûÓõ缫µçÊÆÄÜ·ñÅжÏMnO2ÓëNa2SO3ÊÇ·ñ·´Ó¦£¿
£¨ÔÚH2SO4»·¾³Ï£¬ÄÜ·´Ó¦¡£ÏëÖªµÀMnO2ÓëNa2SO3ÈÜÒºÄÜ·ñ·´Ó¦£©
ÏëÖªµÀÏêϸ¾ßÌåÀíÂÛ·ÖÎö¹ý³Ì¡£
O(¡É_¡É)Oлл
°ÝÍÐÀ²£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

žéÍùÊ¥À^½^ŒW£¬žéÈfÊÀé_̫ƽ£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ahkin1999

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¼ûÖ¤2011: ½ð±Ò+1, »¶Ó­³£À´£¡ 2012-05-02 09:43:10
ÖÐÐÔÌõ¼þ·´Ó¦²»ÁË£¬±ØÐëËáÐÔ£¬·´Ó¦¹ý³ÌÓÐÃ÷ÏԵĶþÑõ»¯Áò·Å³ö
7Â¥2012-05-02 08:59:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

r2rr2r

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¼ûÖ¤2011: ½ð±Ò+1, »¶Ó­³£À´£¡ 2012-05-02 09:42:30
pzwsheng: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú, µÚÒ»¸öÈÈÐÄÈ˵Ļظ´£¬Ö»¹ÖÎÒ»ù´¡Ì«²î£¬µç¼«µçÊÆµÄ¹«Ê½¶¼Ã»¶®£¬ÏÖÔÚ¶®ÁË¡£Ð»Ð»! 2012-05-02 12:34:31
Ï¡ÁòËáÌõ¼þÏ¿ÉÒÔ·´Ó¦£¬Çë²Î¿¼´óһʵÑ飺ÓɶþÑõ»¯ÃÌÖÆ±¸Ì¼ËáÃÌ
´ËÍ⣬µç¼«µçÊÆÖ±½Ó¾Í¸æËßÄãÁË£¬1.224>>0.172°¡£¬»¹ÐèҪʲô¸üÉîÈëµÄÀíÂÛÂð£¿
»òÕßÂ¥Ö÷ÏëÖªµÀµÄÊÇÖÐÐÔÌõ¼þ£¿ÖÐÐÔÌõ¼þ·´Ó¦ËÙ¶ÈÌ«Âý£¬¹À¼ÆÊÇ¿´²»µ½Ã÷ÏÔ·´Ó¦µÄ¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2012-05-01 20:31:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pzwsheng

½ð³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
pzwsheng: È¡ÏûÖö¥ 2012-05-01 20:48:56
ÒýÓûØÌû:
2Â¥: Originally posted by r2rr2r at 2012-05-01 20:31:30:
Ï¡ÁòËáÌõ¼þÏ¿ÉÒÔ·´Ó¦£¬Çë²Î¿¼´óһʵÑ飺ÓɶþÑõ»¯ÃÌÖÆ±¸Ì¼ËáÃÌ
´ËÍ⣬µç¼«µçÊÆÖ±½Ó¾Í¸æËßÄãÁË£¬1.224>>0.172°¡£¬»¹ÐèҪʲô¸üÉîÈëµÄÀíÂÛÂð£¿
»òÕßÂ¥Ö÷ÏëÖªµÀµÄÊÇÖÐÐÔÌõ¼þ£¿ÖÐÐÔÌõ¼þ·´Ó¦ËÙ¶ÈÌ«Âý£¬¹À¼ÆÊÇ¿´ ...

лл£¡Ä¿Ç°£¬ÎÒÕýÔÚ×öÕâ·½ÃæµÄÑо¿£¬ÒòΪ´óÒ»ÀíÂÛûѧºÃ£¬´ó¶þÎÄÏ×ûÔõôµ÷ÑУ¬ÊµÑéÔ­ÀíҲûŪÃ÷°×£¬½á¹ûÀË·ÑÁË2¸öÔÂÊî¼ÙÁ·ÁËÏÂÊÖ£¬µ½ÏÖÔÚ·¢ÏÖ×ö¿ÎÌ⣬µÃÕæÕý´ÓÔ­ÀíºÍÎÄÏ×µ÷ÑÐÏÂÊÖ£¬²»È»ºóÃæµÄʵÑéÊǸù±¾×ö²»³É¹¦µÄ¡£
ÆäʵÎÒµ¼Ê¦ÊÇÏëÈôÓÖÐÐÔ»·¾³ÏÈÊÔÏ£¬È»ºó×ö¸öpHµÄ³õÊÔ£¬ºóÃæµÄ¹¤ÒÕÌõ¼þ¾ÍºÃ¿ØÖÆÁË¡£ÊµÑé×öÁ˵ÈÓÚ°××öÁËÒ»Ä꣬²»¹ýÃ²ËÆÄÜÕÒµ½Ò»ÖÖ¸º´ß»¯¼Á£¬¿ÉÊÇÕýÃæµÄ¾Í²»ºÃÕÒ¡£
ллÄ㣡µÚÒ»´Î·¢Ìû£¬µÈÁËÒ»Ì죬ÖÕÓÚÓÐÈ˻ظ´¡£ÕâÖָоõºÜºÃ¡£
žéÍùÊ¥À^½^ŒW£¬žéÈfÊÀé_̫ƽ£¡
3Â¥2012-05-01 20:48:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

r2rr2r

½ð³æ (ÕýʽдÊÖ)

¡ï ¡ï
fds329: ½ð±Ò+2, »¶Ó­³£À´ 2012-05-12 17:35:41
²»¿ÍÆø£¬ÓаïÖú¾ÍºÃ¡£
Õâ¸ö°æÇøÈËÆø¿ÉÄܲ»×ãһЩ¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

4Â¥2012-05-01 21:12:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +9 Ymlll 2026-03-18 12/600 2026-03-20 00:01 by 23Postgrad
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 6/300 2026-03-19 17:18 by fei626-918
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ0703»¯Ñ§318·Ö£¬ÓпÆÑо­Àú£¬Çóµ÷¼Á +3 һƿ±½¼×Ëá 2026-03-14 3/150 2026-03-19 15:17 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +9 ÑÌÏ«Ò亣 2026-03-16 19/950 2026-03-19 11:42 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì´ó²ÄÁÏÓ뻯¹¤£¨085600£©×Ü·Ö338 +5 ²Ì´óÃÀÅ® 2026-03-13 5/250 2026-03-19 10:44 by ÊÇСÁõѽ¡«
[½Ìʦ֮¼Ò] ½¹ÂÇ +9 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 13/650 2026-03-19 09:50 by otani
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +4 ÊØºòϦÑôCF 2026-03-18 4/200 2026-03-18 22:16 by li123456789.
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +3 xbxudjdn 2026-03-18 3/150 2026-03-18 22:14 by zhq0425
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] 0854£¬¼ÆËã»úÀàÕÐÊÕµ÷¼Á +3 ºúÀ±ÌÀ·ÅÌÇ 2026-03-15 6/300 2026-03-18 12:09 by Éϰ¶Éϰ¶¡­¡­..
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 ÄÝÄÝninicgb 2026-03-17 3/150 2026-03-18 10:29 by macy2011
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +6 ´ó»ðɽС»ðɽ 2026-03-16 8/400 2026-03-17 15:05 by ÎÞи¿É»÷111
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û