±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 5403  |  »Ø¸´: 8

hunaixu

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] ¶þÑõ»¯Ç¦ºÍŨÁòËá·´Ó¦

¶þÑõ»¯Ç¦ºÍŨÁòËá·´Ó¦·½³ÌʽÊÇʲô?
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÓÅÑÅתÉí

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

2PbO2+2H2SO4==£¨¼ÓÈÈ£©2PbSO4¡ý+2H2O+O2¡ü
Ñ¡Ôñ£¬Ã»ÓÐ´í£¡
2Â¥2011-07-05 14:28:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

moneyzj

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

Dr.

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

PbO2×îÍ»³öµÄÐÔÖÊÊÇËüÔÚËáÐÔ½éÖÊÖеÄÇ¿Ñõ»¯ÐÔ
ËüÄܰÑŨÑÎËáÑÎÑõ»¯³ÉClÆø¡¢ÓëH2SO4·´Ó¦·Å³öO2Æø
ÔÚAg+Àë×Ó´ß»¯Ï£¬°ÑMn2+Àë×ÓÑõ»¯³ÉMnO4+Àë×Ó£º

PbO2 + 2H2SO4 === 2PbSO4 + O2¡ü+2H2O
InOFs;CarbonMaterials;Electrochemistry
3Â¥2011-07-05 15:05:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjkgmj

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

2PbO2+4H2SO4£¨Å¨£©£¨¼ÓÈÈ£©==2Pb2++2H2O+O2¡ü+ 2HSO4-
4Â¥2011-07-05 15:18:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjkgmj

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
Originally posted by moneyzj at 2011-07-05 15:05:50:
PbO2×îÍ»³öµÄÐÔÖÊÊÇËüÔÚËáÐÔ½éÖÊÖеÄÇ¿Ñõ»¯ÐÔ
ËüÄܰÑŨÑÎËáÑÎÑõ»¯³ÉClÆø¡¢ÓëH2SO4·´Ó¦·Å³öO2Æø
ÔÚAg+Àë×Ó´ß»¯Ï£¬°ÑMn2+Àë×ÓÑõ»¯³ÉMnO4+Àë×Ó£º

PbO2 + 2H2SO4 === 2PbSO4 + O2¡ü+2H2O

ÄãµÄ×ÜÌå˼·²»´í£¬µ«Íü¼ÇÁËÁòËáǦÊÇÈÜÓÚŨÁòËáµÄ
5Â¥2011-07-05 15:21:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hunaixu

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by xjkgmj at 2011-07-05 15:18:32:
2PbO2+4H2SO4£¨Å¨£©£¨¼ÓÈÈ£©==2Pb2++2H2O+O2¡ü+ 2HSO4-

ллÄúµÄ»Ø´ð, Òª·¢ÉúÄú˵µÄÕâ¸ö·´Ó¦Å¨ÁòËáÓ¦¸ÃÒªºÜ¸ßµÄŨ¶È,²¢ÇÒÒª¼ÓÈȵÄÌõ¼þ,¶øÎÒÖ»ÊÇÓõÄ1mol/LµÄÁòËáºÍ¶þÑõ»¯Ç¦ÔÚ³£ÎÂÏ·´Ó¦,Äú¾õµÃÔÚÕâÖÖ·´Ó¦Ìõ¼þÏÂÄÜ·¢Éú·´Ó¦Ã´? »òÕßÊÇ»ºÂý·¢ÉúPbO2+H2SO4-----PbSO4+O2+H2O Õâ¸ö·´Ó¦?»¹Íû´Í½Ì.
6Â¥2011-07-05 16:40:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjkgmj

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
Originally posted by hunaixu at 2011-07-05 16:40:54:
ллÄúµÄ»Ø´ð, Òª·¢ÉúÄú˵µÄÕâ¸ö·´Ó¦Å¨ÁòËáÓ¦¸ÃÒªºÜ¸ßµÄŨ¶È,²¢ÇÒÒª¼ÓÈȵÄÌõ¼þ,¶øÎÒÖ»ÊÇÓõÄ1mol/LµÄÁòËáºÍ¶þÑõ»¯Ç¦ÔÚ³£ÎÂÏ·´Ó¦,Äú¾õµÃÔÚÕâÖÖ·´Ó¦Ìõ¼þÏÂÄÜ·¢Éú·´Ó¦Ã´? »òÕßÊÇ»ºÂý·¢ÉúPbO2+H2SO4-----PbSO4+O2 ...

ºÇºÇ£¬Ê×ÏȾÀÕýÄãÒ»¸ö¸ÅÄֻÓÐ70%ÒÔÉϵÄÁòËá²ÅÄܳÆÎªÅ¨ÁòËᣬ1MµÄÁòËá¿É³Æ²»ÉÏŨÁòËá¡£Æä´Î¶þÑõ»¯Ç¦ºÍÁòËṩÈȾͿÉÒÔ·´Ó¦Éú³ÉÁòËáǦ¡¢Ë®ºÍÑõÆø£¬ÕâÀï²»ÐèҪŨÁòËᣬµ«±ØÐë¼ÓÈÈ¡£µÚÈý£¬ÁòËáǦ¿ÉÈÜÓÚŨÁòËᣬ²»ÐèÒª¼ÓÈÈ£¬µ«±ØÐëÊÇŨÁòËᣬϡÁòËáÈܽâÇé¿ö²»ºÃ¡£
7Â¥2011-07-05 16:51:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hunaixu

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by xjkgmj at 2011-07-05 16:51:59:
ºÇºÇ£¬Ê×ÏȾÀÕýÄãÒ»¸ö¸ÅÄֻÓÐ70%ÒÔÉϵÄÁòËá²ÅÄܳÆÎªÅ¨ÁòËᣬ1MµÄÁòËá¿É³Æ²»ÉÏŨÁòËá¡£Æä´Î¶þÑõ»¯Ç¦ºÍÁòËṩÈȾͿÉÒÔ·´Ó¦Éú³ÉÁòËáǦ¡¢Ë®ºÍÑõÆø£¬ÕâÀï²»ÐèҪŨÁòËᣬµ«±ØÐë¼ÓÈÈ¡£µÚÈý£¬ÁòËáǦ¿ÉÈÜÓÚŨÁòËᣬ²» ...

лл, Äú˵µÄµÚ¶þµã ±ØÐë¼ÓÈȲÅÄÜ·´Ó¦.ÎÒÏëÈ·ÈÏÒ»ÏÂÕâµã.1MÁòËáºÍ¶þÑõ»¯Ç¦ÔÚ³£ÎÂÇÒÎÞÆäËüÌõ¼þϲ»»á·´Ó¦ÊÇÂð?
8Â¥2011-07-05 17:08:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjkgmj

½ð³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

hunaixu(½ð±Ò+1): ллÄúµÄÈÏÕæ½â´ð!!! 2011-07-05 17:18:04
ÒýÓûØÌû:
Originally posted by hunaixu at 2011-07-05 17:08:45:
лл, Äú˵µÄµÚ¶þµã ±ØÐë¼ÓÈȲÅÄÜ·´Ó¦.ÎÒÏëÈ·ÈÏÒ»ÏÂÕâµã.1MÁòËáºÍ¶þÑõ»¯Ç¦ÔÚ³£ÎÂÇÒÎÞÆäËüÌõ¼þϲ»»á·´Ó¦ÊÇÂð?

Ó¦¸ÃÊDz»·´Ó¦µÄ£¬»òÕß˵·´Ó¦Ëٶȼ«Âý
9Â¥2011-07-05 17:12:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hunaixu µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +4 cs0106 2026-04-04 4/200 2026-04-05 18:46 by imissbao
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +6 ioodiiij 2026-04-04 6/300 2026-04-05 10:09 by guoweigw
[¿¼ÑÐ] 359Çóµ÷¼Á22408 +3 123456789qw 2026-03-31 3/150 2026-04-05 10:09 by zhq0425
[¿¼ÑÐ] 344²ÄÁÏÓ뻯¹¤µ÷¼Á +9 µ÷¼ÁÉϰ¶«^ 2026-04-03 9/450 2026-04-04 23:10 by happyddm
[¿¼ÑÐ] 323Çóµ÷¼Á +8 Àî¼ÑÀÖ1 2026-04-04 8/400 2026-04-04 22:26 by hemengdong
[¿¼ÑÐ] Çóµ÷¼Á +7 xzghyuj 2026-04-04 7/350 2026-04-04 22:25 by oooqiao
[¿¼ÑÐ] 278Çóµ÷¼Á +14 ·¶æÃÄÈ 2026-04-04 15/750 2026-04-04 22:15 by lqwchd
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ085600Ó¢Ò»Êý¶þ337·ÖÇóµ÷¼Á +11 lyz0427 2026-04-03 11/550 2026-04-04 15:31 by dongzh2009
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ljy20040718£¡ 2026-04-03 13/650 2026-04-04 09:23 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 ľÐÄÏë¼ÌÐøÉîÔì 2026-04-03 3/150 2026-04-03 21:56 by à£à£à£0119
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤´óѧ£¬080500ѧ˶£¬317·Ö£¬Çóµ÷¼Á +13 s1145 2026-03-31 15/750 2026-04-03 11:44 by msi123
[¿¼ÑÐ] ³õÊԳɼ¨337ÕÒµ÷¼Á +3 ??? ?. ? 2026-04-03 3/150 2026-04-03 11:43 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Çóµ÷¼Á22408 288·Ö +5 new382 2026-04-02 5/250 2026-04-03 09:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] 312Çóµ÷¼Á +4 ÉÞÔÂÉ« 2026-04-02 5/250 2026-04-03 08:21 by fangshan711
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] 324Çóµ÷¼Á +5 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 10:16 by sanrepian
[¿¼ÑÐ] 270µ÷¼Á +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
[¿¼ÑÐ] 262Çóµ÷¼Á +9 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-03-31 10/500 2026-04-01 12:22 by sunshine0013
[¿¼ÑÐ] 288×ÊÔ´Óë»·¾³×¨Ë¶Çóµ÷¼Á£¬²»ÏÞרҵ£¬ÓÐѧÉϾÍÐÐ +25 lllllos 2026-03-30 26/1300 2026-04-01 09:52 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 070300»¯Ñ§×¨Òµ279µ÷¼Á +10 ¹þ¹þ¹þ^_^ 2026-03-31 10/500 2026-03-31 23:13 by liu823948201
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û