²é¿´: 445  |  »Ø¸´: 8
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

woodwin

[½»Á÷] 0.2NµÄ¸ßÃÌËá¼ØÎª¶àÉÙmol/L£¿

0.2NµÄ¸ßÃÌËá¼ØºÍ²ÝËá¸÷Ϊ¶àÉÙmol/L£¿£¬Ð»Ð»,

[ Last edited by woodwin on 2008-11-27 at 21:17 ]
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wxustc

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
woodwin(½ð±Ò+2,VIP+0):xiexie
0.2N¾ÍÊÇ0.2mol/L
ÀÏÓ÷¨ÁË£¬ÏÖÔÚÒѷϳý¡£
2Â¥2008-11-27 21:15:32
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

keliernuo

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ËÆºõ²»ÄÜÕâôÀí½â£¬
Òª¿´Ñõ»¯»¹Ô­·´Ó¦ÖеļÛ̬±ä»¯¶ø¶¨Mn(¢÷)¡ª¡ªMn(¢ò)£¬¼Û̬±ä»¯5£¬
ÕâÖÖÇé¿öÏ£º1 mol/L= 5 N£¬Ò²¾ÍÊÇ˵ 0.2 N= 0.04 mol/L¡£
²ÝËáH2C2O4¡ª¡ª2CO2 ,¼Û̬±ä»¯2
1 mol/L= 2 N£¬0.2 N= 0.1 mol/L¡£
ÎÒ´ÓСºÜ¿Ì¿à£¬ÍíÉϾÍ×ÅÓ©»ð³æ¿´Ê顪¡ª°×Ì쾡æ×Å´þÁË¡£
3Â¥2008-11-27 21:37:50
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dfq0730

ľ³æ (ÎÄ̳¾«Ó¢)

˳Ì츮¸®Òü

ÎÒÀ´ËµÒ»¾ä

ÍêȫͬÒâ¶þÂ¥µÄ¹Ûµã
...
4Â¥2008-11-27 21:42:11
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wuqixin07

½ð³æ (СÓÐÃûÆø)

¶þÂ¥ÊǶԵģ¬Ò»Â¥Ì«´ÖÐÄÁË
5Â¥2008-11-27 21:58:22
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

LVèÙ×ÓSHU

ľ³æ (ÖªÃû×÷¼Ò)

±¿±¿¼Ò×åÖ®±¿±¿Ã¨~~

ÒýÓûØÌû:
Originally posted by keliernuo at 2008-11-27 21:37:
ËÆºõ²»ÄÜÕâôÀí½â£¬
Òª¿´Ñõ»¯»¹Ô­·´Ó¦ÖеļÛ̬±ä»¯¶ø¶¨Mn(¢÷)¡ª¡ªMn(¢ò)£¬¼Û̬±ä»¯5£¬
ÕâÖÖÇé¿öÏ£º1 mol/L= 5 N£¬Ò²¾ÍÊÇ˵ 0.2 N= 0.04 mol/L¡£
²ÝËáH2C2O4¡ª¡ª2CO2 ,¼Û̬±ä»¯2
1 mol/L= 2 N£¬0.2 N= 0.1 mo ...

Õâ¸öÊǶԵġ«

£Î¡¡¡¡µ±Á¿¡«
ÒѾ­·Ï³ýµÄµ¥Î»ÖÆ¡«
ÓëÆäÕÒ´íÎóµÄÈËÏà°é£¬²»ÈçÑ¡Ôñµ¥Éí¡£
6Â¥2008-11-27 23:31:40
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xuancj

ľ³æ (ÕýʽдÊÖ)

NÔÚʵÑéÊÒż¶û»¹»á¿´µ½
7Â¥2008-11-28 04:57:38
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wdy780319

Òø³æ (СÓÐÃûÆø)

0.2N¾ÍÊÇ0.2mol/L
²ÝËáÊÇΪ¸ßÃÌËá¼ØÌṩËáÐÔÌõ¼þµÄ
8Â¥2008-11-28 09:56:49
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wanglijuan8801

гæ (ÕýʽдÊÖ)

NÊǵ±Á¿Å¨¶È£¬ÏÖÔÚ»ù±¾²»ÓÃÁË£¬Äã¿ÉÒÔ²éһϡ£Òª»»ËãµÄ£¬ÎÒ¾õµÃ¶þÂ¥µÄÓеÀÀí
9Â¥2008-11-28 11:03:59
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ woodwin µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +4 ¼òľChuFront 2026-03-19 4/200 2026-03-20 09:33 by yuncha
[¿¼ÑÐ] 265Çóµ÷¼Á +8 ÁºÁºÐ£Ð£ 2026-03-19 8/400 2026-03-20 09:08 by ÿÌìÖ»°ÚһС»á
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +6 Doleres 2026-03-19 6/300 2026-03-20 09:03 by xingguangj
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +17 enenenhui 2026-03-13 18/900 2026-03-20 08:55 by xingguangj
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +20 rare12345 2026-03-18 20/1000 2026-03-20 08:42 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
[¿¼ÑÐ] Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶Ó­ÄãµÄ¼ÓÈë +9 һѼѼӴ 2026-03-14 11/550 2026-03-19 17:22 by £¡±¾°µÒ»´Î£¡
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Ϊѧ666 2026-03-16 7/350 2026-03-19 14:48 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +3 @taotao 2026-03-19 3/150 2026-03-19 14:07 by peike
[¿¼ÑÐ] 0817µ÷¼Á +3 ûÓдð°¸_ 2026-03-14 3/150 2026-03-19 09:51 by Xu de nuo
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 ÄÝÄÝninicgb 2026-03-17 3/150 2026-03-18 10:29 by macy2011
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿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] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] ±¾¿ÆÄϾ©´óѧһ־Ը´¨´óҩѧ327 +3 ÂóÌï¸ûÕß 2026-03-14 3/150 2026-03-14 20:04 by ÍâÐÇÎÄÃ÷
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-13 3/150 2026-03-13 20:41 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û