Znn3bq.jpeg
²é¿´: 1713  |  »Ø¸´: 8

wdpywdjxj

гæ (³õÈëÎÄ̳)

[ÇóÖú] µÎ¶¨·¨²â¶¨º¬Á¿µÄÎÊÌâ

ÇëÄÄλǰ±²°ï°ï棺Óõζ¨·¨²â¶¨º¬Á¿Ê±ºò£¬³ýÁ˵ζ¨ÒºÐèÒª±ê¶¨Ö®Í⣬ÖîÈ磨0.25mol/L£©ÆäËûµÄÕâÑùÒªÇóµÄµÎ¶¨ÒºÐèÒª±ê¶¨Âð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

netscaner

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄÇÒª¿´ÄãµÄµÎ¶¨ÒºÄÃÀ´¸ÉʲôÓÃÁË¡£Èç¹û»ØµÎ¶¨ÖУ¬ÓÃÀ´¼Ó¹ýÁ¿µÄÄǸöµÎ¶¨Òº²»ÐèÒª±ê¶¨¡£ÐèÒªÓÃÀ´¼ÆË㺬Á¿µÄµÎ¶¨Òº£¬Å¨¶È¶¼Òª±ê¶¨¡£
ÌìµÀ³êÇÚ£¡
2Â¥2012-10-08 16:51:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lqfznmd

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ò©µä¹æ¶¨£ºXXµÎ¶¨Òº£¨YY ol/L£©µÄÐèҪ׼ȷ±ê¶¨£¬¶øYY ol/L XXÈÜÒºÔò²»ÐèÒª±ê¶¨
3Â¥2012-10-08 16:53:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wdpywdjxj

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by lqfznmd at 2012-10-08 16:53:14
Ò©µä¹æ¶¨£ºXXµÎ¶¨Òº£¨YY ol/L£©µÄÐèҪ׼ȷ±ê¶¨£¬¶øYY ol/L XXÈÜÒºÔò²»ÐèÒª±ê¶¨

±ÈÈçÔڱ궨µâµÎ¶¨ÒºÊ±£¬Ò©µäÃèÊöÖÐÓÐÕâÑùµÄ£º¡°¼ÓÁòËáµÎ¶¨Òº£¨0.5mol/L£©¡±ÊÊÁ¿Ê¹»ÆÉ«×ª±äΪ·ÛºìÉ«£¬ÎÒ¾õµÃËü²»²ÎÓë¼ÆË㣬ËùÒÔ²»ÖªµÀ¸Ã²»¸Ã±ê¶¨0.5mol/LµÄÁòËá
4Â¥2012-10-08 17:17:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

swallow13

½û³æ (ÕýʽдÊÖ)

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±¾ÌûÄÚÈݱ»ÆÁ±Î

5Â¥2012-10-08 17:37:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

waterma

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÖйúÒ©µä2010Äê°æ¹æ¶¨µÄµâµÎ¶¨ÒºÃ»ÓÐÓõ½ÁòËáµÎ¶¨Òº£¨0.5mol/L£©£¬ÇëÂ¥Ö÷ÔÙºËʵһÏÂÊÇ·ñÕýÈ·¡£
µâµÎ¶¨Òº£¨0. 05mol/L)
I2 = 253. 81 12. 69g¡ª 1000ml
¡¾ÅäÖÆ¡¿È¡µâ13. 0 g ,¼Óµâ»¯¼Ø3 6 gÓëË®5 0m lÈܽâºó£¬
¼ÓÑÎËá3 µÎÓëË®ÊÊÁ¿Ê¹³É1000ml£¬Ò¡„ò£¬Óô¹ÈÛ²£Á§ÂËÆ÷
Â˹ý¡£
¡¾±ê¶¨¡¿¾«ÃÜÁ¿È¡±¾Òº2 5m l,ÖÃµâÆ¿ÖУ¬¼ÓË®1 0 0m lÓë
ÑÎËáÈÜÒº£¨9 ¡ª 1 0 0 ) lm l ,ÇáÒ¡»ìÔÈ£¬ÓÃÁò´úÁòËáÄÆµÎ¶¨Òº
(0. lm o l/L )µÎ¶¨ÖÁ½üÖÕµãʱ£¬¼Óµí·ÛָʾҺ2ml£¬¼ÌÐøµÎ¶¨ÖÁ
À¶É«Ïûʧ¡£¸ù¾ÝÁò´úÁòËáÄÆµÎ¶¨Òº£¨0. lm o l/L )µÄÏûºÄÁ¿£¬Ëã
³ö±¾ÒºµÄŨ¶È£¬¼´µÃ¡£
ÈçÐèÓõâµÎ¶¨Òº£¨0. 0 2 5 m d /L )ʱ£¬¿ÉÈ¡µâµÎ¶¨Òº
(0. 0 5m o l/L )¼ÓˮϡÊÍÖÆ³É¡£
¡¾Öü²Ø¡¿Öò£Á§ÈûµÄרɫ²£Æ¿ÖУ¬Ãܱգ¬ÔÚÁ¹´¦±£´æ¡£
6Â¥2012-10-09 12:21:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

suruiqin

°æÖ÷ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¼ÆËãÖÐÓõ½µÄÄǸöŨ¶È¾ÍÐèÒª±ê¶¨£¬²»ÓþÍÐèÒª±ê¶¨
ËùÓеijɾͶ¼Ô´ÓÚеÄÌôÕ½
7Â¥2012-10-09 14:11:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mxx7456

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by lqfznmd at 2012-10-08 16:53:14
Ò©µä¹æ¶¨£ºXXµÎ¶¨Òº£¨YY ol/L£©µÄÐèҪ׼ȷ±ê¶¨£¬¶øYY ol/L XXÈÜÒºÔò²»ÐèÒª±ê¶¨

ÊÇÂð£¬ÄܾßÌå˵ϳö´¦Âð
8Â¥2012-10-09 17:16:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

pandabamboo

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÖйúÒ©µä2010Äê°æ¶þ²¿µÄ·²ÀýÖеڶþÊ®°ËÌõÖеģ¨2£©ÁгöÁ˹ØÓڵζ¨ÒºµÄд·¨£¬ÊÇ·ñÐèÒª±ê¶¨
9Â¥2012-10-10 08:58:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wdpywdjxj µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼Á »¯Ñ§ 307 +10 73372112 2026-04-09 11/550 2026-04-09 12:14 by 418490947
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +23 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 27/1350 2026-04-09 08:40 by byk122723822
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-04 15/750 2026-04-08 22:52 by Öí»á·É
[¿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] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +5 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 5/250 2026-04-08 21:19 by bljnqdcc
[¿¼ÑÐ] 270Çóµ÷¼Á +3 031127 2026-04-06 4/200 2026-04-08 21:00 by ÄæË®³Ë·ç
[¿¼ÑÐ] 285Çóµ÷¼Á +12 AZMK 2026-04-05 18/900 2026-04-08 20:43 by ÄæË®³Ë·ç
[¿¼ÑÐ] 388Çóµ÷¼Á +6 ËÄ´¨ÍõÌÎ 2026-04-07 8/400 2026-04-08 00:17 by JourneyLucky
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[¿¼ÑÐ] 306Çóµ÷¼Á +3 15287505595 2026-04-03 3/150 2026-04-07 18:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÉúÎïµ÷¼Á +5 ³È×Ó³È×Ó³È×Ó°¡ 2026-04-05 9/450 2026-04-07 15:31 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 305·ÖÇóµ÷¼Á +3 ¹þ_¹þ_¹þ_¹þ_¹þ 2026-04-04 5/250 2026-04-07 14:49 by ¹þ_¹þ_¹þ_¹þ_¹þ
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +17 СÁõͬѧ߹߹ 2026-04-06 18/900 2026-04-07 11:41 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] ¿¼Ñе÷¼Á +7 15615482637 2026-04-04 7/350 2026-04-06 22:56 by chenzhimin
[¿¼ÑÐ] 22408 ×Ü·Ö320£¬Ò»ÆªÂÛÎĶþ×÷£¬Á½¸ö¹úÈý£¬Çóµ÷¼Á +3 Leomulufu 2026-04-04 5/250 2026-04-05 19:04 by chongya
[¿¼ÑÐ] 083200 333Çóµ÷¼Á +3 Ê®¶þ£¡£¡ 2026-04-04 3/150 2026-04-05 08:28 by barlinike
[¿¼ÑÐ] 359Çóµ÷¼Á +7 hhhhaaaa$ 2026-04-04 7/350 2026-04-04 18:49 by imissbao
[¿¼ÑÐ] ±¾¿Æ985£¬×¨Òµ0812·Ö336Çóµ÷¼Á +4 ĪĪºÜÐÐ 2026-04-03 4/200 2026-04-03 21:31 by zhq0425
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] ½»Í¨ÔËÊ俼ÊÔ264·ÖÇ󹤿Ƶ÷¼Á +4 jike777 2026-04-02 4/200 2026-04-02 21:53 by zllcz
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û