²é¿´: 8613  |  »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

pzwsheng

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
9Â¥: Originally posted by xiejf at 2012-05-02 10:46:04:
ËáÐÔÌõ¼þÏ¿϶¨¿ÉÒÔÑõ»¯

ллÄãµÄ»Ø¸´£¡
žéÍùÊ¥À^½^ŒW£¬žéÈfÊÀé_̫ƽ£¡
10Â¥2012-05-02 12:34:59
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¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +5 1ËïÎò¿Õ 2026-03-17 5/250 2026-03-19 18:03 by zcl123
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +11 yangfz 2026-03-17 11/550 2026-03-19 15:06 by houyaoxu
[½Ìʦ֮¼Ò] ½¹ÂÇ +9 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 13/650 2026-03-19 09:50 by otani
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ˾¿Õ. 2026-03-18 6/300 2026-03-18 23:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Ï·¾«µ¤µ¤µ¤ 2026-03-17 8/400 2026-03-18 14:30 by laoshidan
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 326Çóµ÷¼Á +5 Éϰ¶µÄСÆÏ 2026-03-15 6/300 2026-03-17 17:26 by ruiyingmiao
[¿¼ÑÐ] 26¿¼ÑÐÇóµ÷¼Á +6 ؼºêSir 2026-03-13 6/300 2026-03-17 16:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶071000£¬325Çóµ÷¼Á +6 RuitingC 2026-03-12 6/300 2026-03-16 14:50 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] 070303 ×Ü·Ö349Çóµ÷¼Á +3 LJY9966 2026-03-15 5/250 2026-03-16 14:24 by xwxstudy
[¿¼ÑÐ] 22408×Ü·Ö284Çóµ÷¼Á +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
[¿¼ÑÐ] Öпƴó²ÄÁÏÓ뻯¹¤319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-14 3/150 2026-03-14 20:10 by ms629
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û