Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 982  |  »Ø¸´: 13
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

liurenmingok

гæ (Ö°Òµ×÷¼Ò)

[½»Á÷] ¸ßÊÖÇë½ÌÎÒ£ºÒ»¸ö¹ØÓÚ×ÏÍâ-¿É¼û·Ö¹â¹â·¨µÄÎÊÌâ

ÇëÎÊÄÜÓà ×ÏÍâ-¿É¼û·Ö¹â¹â·¨ ¶¨Á¿µÄÈ·¶¨µÍŨ¶ÈÈÜÒºµÄŨ¶ÈÂ𣿠±ÈÈç
10£¨-10£©mol/L ÕâÑùµÄÁ¿¼¶¡£

» ²ÂÄãϲ»¶

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

yfliu

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

×ÏÍâ¹âÆ×·¨²â¶¨µÄŨ¶ÈÏÂÏÞÒ»°ãÈ¡¾öÓÚËù²âÈÜÖʵÄĦ¶ûÏû¹âϵÊý£¬Ïû¹âϵÊýÔ½´ó£¬ÏÂÏÞŨ¶È¾ÍÔ½µÍ¡£ÀýÈç±½Ö®ÀàµÄ·¼Ï㻯ºÏÎï¿É²âµÍÖÁppm¼¶ÈÜÒºµÄŨ¶È£¬¼´10£­6g/L¡£¸ù¾ÝÆä·Ö×ÓÁ¿µÄ´óС£¨78£©£¬ÔòÆäĦ¶ûŨ¶È½Ó½ü10£­9mol/L¡£

ËùÒÔÄãÓû²âµÄÎïÖÊÏû¹âϵÊý´óСÊǹؼü£¬Äã²»·ÁÊÔ×ÅÅä¸öÏà¹ØµÄŨ¶È²âһϿ´¿´¡£
ÐËȤÊÇÆðµã,ÇÚ·ÜÊÇÆÌµæ
8Â¥2009-01-04 21:56:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

hllcrj

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

רְ´ò½´ÓÍ

ºÃÏñ²»¿ÉÒÔ°É?ÄǸöµÄÎó²îÒ»Óеã´ó£¬
2Â¥2009-01-04 15:28:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bingbing6711

Í­³æ (ÕýʽдÊÖ)

´ó¸ç

L-B  ¶¨ÂÉÊÇÒ»¸öÓÐÏ޵͍ÂÉ£¬Ö»ÓÐÔÚÏ¡ÈÜÒºÖвÅÄܳÉÁ¢¡£ÓÉÓÚÔÚ¸ßŨ¶Èʱ£¨Í¨³£ C > 0.01mol/L£©£¬ÎüÊÕÖʵãÖ®¼äµÄƽ¾ù¾àÀëËõСµ½Ò»¶¨³Ì¶È£¬ÁÚ½üÖʵã±Ë´ËµÄµçºÉ·Ö²¼¶¼»áÏ໥Êܵ½Ó°Ï죬´ËÓ°ÏìÄܸıäËüÃǶÔÌØ¶¨·øÉäµÄÎüÊÕÄÜÁ¦£¬Ï໥ӰÏì³Ì¶ÈÈ¡¾öÓÚC£¬´ËÏÖÏó¿Éµ¼Ö AÓë C ÏßÐÔ¹ØÏµ·¢ÉúÆ«²î¡£Ö»Óе± c £ 0.01mol/L£¨µÍŨ¶È£©Ê±£¬²ÅÄܳÉÁ¢.ÎÒ×ö¹ý10-5£¬ÄãµÄÓ¦¸Ã¿ÉÒÔ
4Â¥2009-01-04 15:55:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

2004371310

ľ³æ (ÖøÃûдÊÖ)

²»Ðеģ¬ÒòΪ×ÏÍâ-¿É¼û·Ö¹â¹â·¨Ò»°ãÖ»¿ÉÒԲⶨ10£¨-6£©g¼¶µÄÎïÖÊ£¬¼ÙÉèÄã²âÁ¿Ê±ÓõÄÌå»ýÊÇ1mL£¬¶øÄãËù²âµÄ»¯ºÏÎïµÄĦ¶ûÖÊÁ¿Îª200°É£¬ÄÇÏà¶ÔÓ¦µÄÈÜÒºµÄŨ¶È¾ÍΪ0.2mol/L£¬Ïà²î̫ԶÁË¡£
5Â¥2009-01-04 15:56:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 297¹¤¿Æµ÷¼Á? +13 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-13 13/650 2026-04-14 16:46 by Art1977
[¿¼ÑÐ] 297£¬¹¤¿Æµ÷¼Á?ºÓÄÏũҵ´óѧ±¾¿Æ +9 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-14 9/450 2026-04-14 16:03 by Art1977
[¿¼ÑÐ] ±¾¿Æ211£¬±¨¿¼085601-310·Ö +16 ararak 2026-04-13 16/800 2026-04-14 14:55 by Delta2012
[¿¼ÑÐ] Çóµ÷¼Á +12 ºÎÆøÕý 2026-04-13 13/650 2026-04-14 14:47 by zs92450
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +9 xu@841019 2026-04-11 10/500 2026-04-14 08:48 by ľľmumu¡«
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] 326Çóµ÷¼Á +6 Shansyn 2026-04-10 6/300 2026-04-12 09:46 by hammer3
[¿¼ÑÐ] 085410 273·Öµ÷¼Á +4 X1999 2026-04-09 4/200 2026-04-11 13:05 by pies112
[¿¼ÑÐ] ÖÐҩѧµ÷¼Á ³õÊÔ324 +4 Ñó¸Ê¾Õ¡¢ 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +23 Ëï³£»ª 2026-04-09 25/1250 2026-04-11 00:07 by ÆïÅ£¶Éº®½­
[¿¼ÑÐ] µ÷¼Á +19 СÕÅZA 2026-04-10 20/1000 2026-04-10 22:08 by Öí»á·É
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
[¿¼ÑÐ] ¼ª´ó¼ÆËã»ú¼¼Êõ331·Ö£¬Ó¢ÓïÁù¼¶£¬Çóµ÷¼Á +3 ·å·å021116 2026-04-09 3/150 2026-04-10 20:01 by chemisry
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] Çóµ÷¼Á +11 ôæôæÒ»ÊéÉú 2026-04-09 13/650 2026-04-10 10:27 by liuhuiying09
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö +31 ˶ÐǸ° 2026-04-08 31/1550 2026-04-09 16:54 by Delta2012
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û