±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1399  |  »Ø¸´: 13
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

yanyiyang

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÇóÖú²£Ì¼µç¼«ºÍÌúÇ軯¼ØµÄCVͼµÈÎÊÌâ

¸÷λ´óÏÀ°ï°ïæ¿´¿´°É£¬Ð¡µÜ¸Õ½Ó´¥µç»¯Ñ§£¬»ù±¾Ê²Ã´²»¶®¡£Ð»Ð»À²¡«¡«
   ²£Ì¼µç¼«¡¢¸Ê¹¯µç¼«¡¢PtË¿µç¼«
   ¸Ê¹¯µç¼«µÄKClÈÜÒºÖнᾧ³öÀ´ºÜ¶à£¬¿ªÊ¼ÒÔΪÊǸʹ¯µç¼«²»ÐÐÁË¡£µ«³¬ÉùÇåÏ´²£Ì¼µç¼«Ê±£¬»¹²»µ½5min£¬µç¼«ÖмäµÄ²£Á§Ì¼¾ÍÉì³öÀ´Ò»¶Î£¬È»ºóÎÒ¾ÍÇáÇáµÄ°´½øÈ¥¼ÌÐøÓÃÁË¡£ÇåÏ´ºóÔÚ0.5M H2SO4ÈÜÒºÖл(µÚÒ»¸öͼ)£¬ÔÙÔÚKCl+ÌúÇ軯¼ØÈÜÒºÖвâCV(µÚ¶þ¸öͼ)¡£¿´ÁËÕâÁ½¸öͼ£¬ÎÒ¾ÍÓôÃÆµÄÒªËÀÁË¡£
    Á½¸öͼ²î²»¶à£¬¶¼ÊǼâ¼âµÄ£¬±â±âµÄ£¬Ö»ÓÐÒ»¸ö»¹Ô­·å£¬Ã»ÓÐÑõ»¯·å¡£H2SO4µÄCVÖл¹Ô­·åÔÚ-0.25V×óÓÒ£¬KCl+ÌúÇ軯¼ØµÄÔÚ-0.15V×óÓÒ¡£Âé·³´ó¼Ò°ï°ïæ·ÖÎöһϡ£
˳±ãÈõÈõµÄÎÊÏ£¬·åµçλ²îÖ¸µÄÊÇÊ²Ã´ÄØ£¿ºÇºÇ£¬Ð¡µÚ²ËÄñ¡«¡«

[url=]µÚÒ»¸öͼ[/url]

[url=]µÚ¶þ¸öͼ[/url]

[ Last edited by yanyiyang on 2009-11-4 at 21:56 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanyiyang

Òø³æ (СÓÐÃûÆø)

°¦£¬Í¼Ôõô¿´²»µ½ÄØ£¿
2Â¥2009-11-04 21:03:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanyiyang

Òø³æ (СÓÐÃûÆø)

ΪʲôûÈ˰¡¡£¸ßÊÖÃdzöÀ´°ï°ïæ°É¡«¡«
3Â¥2009-11-04 21:55:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hayamu

Í­³æ (СÓÐÃûÆø)

µç¼«½øË®ÁË

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
µç¼«³¤Ê±¼ä³¬Éù£¬Ôì³Éº¸µãÍÑÂ䣬µç¼«ºÍ·â×°²ÄÁÏÖ®¼äÒ²²úÉúÁË·ì϶£¬µç¼«½øË®ÁË¡£Ï´γ¬Éùʱ¼ä¶Ìµã¡£
Õâ¸öµç¼«ÖܱßÍ¿ÉÏ»·Ñõ½º£¬ÖØÐÂÈû½øÈ¥£¬·ÅÖÃÒ»Ììºó¿´¿´Ðв»ÐÐ
4Â¥2009-11-04 23:07:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zist1174

½ð³æ (СÓÐÃûÆø)

ͼÖÐÌúÇ軯¼ØµÄÑõ»¯»¹Ô­·å²¢Ã»ÓгöÏÖ¡£Í¼Öеĸºµçλ³öÏֵĵ¥·å¿ÉÄÜÊǵ缫¹ÊÕϳöÏֵķ塣ÎÒÔø¾­Åöµ½¹ý£¬Í¬ÒâÓÃÂ¥Éϵķ½·¨½«µç¼«ÖØÐ´¦Àí¹ý¡£
5Â¥2009-11-05 08:58:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanyiyang

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by hayamu at 2009-11-4 23:07:
µç¼«³¤Ê±¼ä³¬Éù£¬Ôì³Éº¸µãÍÑÂ䣬µç¼«ºÍ·â×°²ÄÁÏÖ®¼äÒ²²úÉúÁË·ì϶£¬µç¼«½øË®ÁË¡£Ï´γ¬Éùʱ¼ä¶Ìµã¡£
Õâ¸öµç¼«ÖܱßÍ¿ÉÏ»·Ñõ½º£¬ÖØÐÂÈû½øÈ¥£¬·ÅÖÃÒ»Ììºó¿´¿´Ðв»ÐÐ

ÊDz»ÊÇÏȽ«ÖмäµÄ²£Á§Ì¼È¡³öÀ´£¬È»ºóÍ¿»·Ñõ½ºÄØ£¿Õâ¸ö´¦Àí¹ýÖÐÐèҪעÒâÄÄЩÎÊÌâÄØ£¿Ð»Ð»£¬Ð»Ð»¡«¡«

[ Last edited by yanyiyang on 2009-11-5 at 09:28 ]
6Â¥2009-11-05 09:26:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanyiyang

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by zist1174 at 2009-11-5 08:58:
ͼÖÐÌúÇ軯¼ØµÄÑõ»¯»¹Ô­·å²¢Ã»ÓгöÏÖ¡£Í¼Öеĸºµçλ³öÏֵĵ¥·å¿ÉÄÜÊǵ缫¹ÊÕϳöÏֵķ塣ÎÒÔø¾­Åöµ½¹ý£¬Í¬ÒâÓÃÂ¥Éϵķ½·¨½«µç¼«ÖØÐ´¦Àí¹ý¡£

ÇëÎÊÄãÊÇÔõô½â¾öÑõ»¯»¹Ô­·åûÓгöÏÖµÈÎÊÌâµÄÄØ£¿
7Â¥2009-11-05 10:20:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

À¶É«ÑÛÀá6786

¾èÖú¹ó±ö (ÖøÃûдÊÖ)

Сľ³æ

³¬Éù³¬»µÁË
8Â¥2009-11-05 10:51:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yanyiyang

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by À¶É«ÑÛÀá6786 at 2009-11-5 10:51:
³¬Éù³¬»µÁË

ÄÇÔõô½â¾öÄØ£¿
9Â¥2009-11-05 10:55:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

djj1985

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
·åµçλ²îÊÇÑõ»¯·åºÍ»¹Ô­·åµçλµÄ²î
¾ÍËã³ç°Ý¸ç£¬¸çÒÀÈ»ÊǸö´«Ëµ
10Â¥2009-11-05 11:09:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yanyiyang µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 332Çóµ÷¼Á +8 ½¶½¶123 2026-03-28 8/400 2026-03-29 10:46 by ÖÜè÷µ¤
[¿¼ÑÐ] 348Çóµ÷¼Á +5 СÀÁ³æ²»ÀÁÁË 2026-03-28 5/250 2026-03-29 10:34 by ÌÆãå¶ù
[¿¼ÑÐ] 329Çóµ÷¼Á +8 Å¥¶÷Ñ© 2026-03-25 8/400 2026-03-29 10:24 by ÌÆãå¶ù
[¿¼ÑÐ] 352·Ö-085602-Ò»Ö¾Ô¸985 +5 º£Äɰٴ¨Ly 2026-03-29 5/250 2026-03-29 09:57 by Sjndkwm
[¿¼ÑÐ] 311Çóµ÷¼Á +5 ¶¬Ê®Èý 2026-03-24 5/250 2026-03-29 08:55 by qingfeng258
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧÓлú»¯Ñ§×¨Òµ£¬³õÊÔ351·Ö£¬¸´ÊÔ±»Ë¢Çóµ÷¼Á! +3 ÕæÃûÓбù 2026-03-29 4/200 2026-03-29 08:47 by qingfeng258
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +6 º×¾¨¸ë 2026-03-28 6/300 2026-03-29 08:15 by fmesaito
[¿¼ÑÐ] 22408 359·Öµ÷¼Á +4 Qshers 2026-03-27 5/250 2026-03-28 21:26 by zhq0425
[¿¼ÑÐ] Çó»¯Ñ§µ÷¼Á +4 wulanna 2026-03-28 4/200 2026-03-28 13:37 by ÌÆãå¶ù
[¿¼ÑÐ] 277¹òÇóµ÷¼Á +5 1915668 2026-03-27 9/450 2026-03-28 09:58 by zhshch
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] 085404Çóµ÷¼Á£¬×Ü·Ö309£¬±¾¿Æ¾­Àú½ÏΪ·á¸» +4 À´²Æaa 2026-03-25 4/200 2026-03-28 07:41 by °ô°ôÇòÊÖ
[¿¼ÑÐ] 328Çóµ÷¼Á +7 àŵεĻù±¾¶¼ 2026-03-27 7/350 2026-03-28 04:19 by fmesaito
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á£¬¸÷λÀÏʦ¿´¿´ÎÒ£¡£¡£¡ +5 Æîì÷ì÷ 2026-03-25 5/250 2026-03-27 21:44 by ¶«·½ÖíÖí
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤085600£¬×Ü·Ö304£¬±¾¿ÆÓÐÁ½Æªsci²ÎÓ룬Çóµ÷¼Á +10 ÐÒÔ˵Ľ´½´ 2026-03-22 12/600 2026-03-27 16:08 by muchong357
[¿¼ÑÐ] 289Çóµ÷¼Á +17 ˶ÐǸ° 2026-03-23 17/850 2026-03-26 16:18 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ÉúÎï¼¼ÊõÓ빤³Ì +3 1294608413 2026-03-25 4/200 2026-03-25 18:02 by 1294608413
[¿¼ÑÐ] ÇóbÇøÔºÐ£µ÷¼Á +4 ÖÜ56 2026-03-24 5/250 2026-03-25 17:12 by yishunmin
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½²ÄÁÏר317·ÖÇóµ÷¼Á +5 ըѽըѽըÊíÌõ 2026-03-23 5/250 2026-03-24 16:52 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 284Çóµ÷¼Á +3 yanzhixue111 2026-03-23 6/300 2026-03-23 22:58 by pswait
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û