Znn3bq.jpeg
²é¿´: 941  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

july_92

гæ (³õÈëÎÄ̳)

[ÇóÖú] Ñ­»··ü°²·¨ºÏ³É¾Û±½°·ÐÞÊÎC°ô ¾ÛºÏÎÊÌâ

ÇóÎÊ£¡
×öÑ­»··ü°²·¨ºÏ³É¾Û±½°·ÐÞÊÎC°ô
µÚÒ»ÕÅÊÇ-0.26¡ª¡ª0.85V ¾ÛºÏʮȦ µÄ¾ÛºÏÇúÏßͼ
µÚ¶þÕÅ ÊÇ-0.1¡ª¡ª1.1V ¾ÛºÏ¶þʮȦµÄ¾ÛºÏÇúÏßͼ
¸Ð¾õµÚ¶þÕűíÏÖ³öÀ´µÄËÆºõÊÇÎҵIJÙ×÷³öÁËÎÊÌ⣬²»È»¶þÕßÔõô»áÕâô´ó²î±ð£¬ÍêÈ«¿´²»³öÀ´¾ÛºÏ¹ý³Ì¡£
ÎÒ×ö¶þʮȦ¾ÛºÏµÄ²Ù×÷²½ÖèÈçÏÂ
ÓÃ0.2mol/L ±½°·ÈÜÒººÍ0.5mol/LÁòËá ÈÜÒº200ml
ÅäÖõÄʱºòÊǰÑ5.33ml µÄŨÁòËá¼ÓÈëµ½3.65mlµÄ±½°·ÈÜÒºÖУ¬»á²úÉú´óÁ¿°×É«¹ÌÌ壬Ȼºó¼ÓË®Èܽ⣬ϡÊÍ£¬¶¨ÈÝÖÁ200ml£¨ÎÒ¿´ÂÛ̳ÉÏÒ²ÓÐÈËÎÊÕâ¸ö±½°·ºÍÁòËáÈÜÒºµÄÅäÖÆÎÊÌ⣬»Ø´ðÖдó¼Ò˵Êǰѱ½°·¼Óµ½ÁòËáÀïÃæ£¬ÓÐûÓпÉÄÜÊÇÎÒµÄÈÜÒºÅäÖÆ³öÁËÎÊÌâ¡££©
¶¨ÈÝÖ®ºó¼ÓÈëÈýµç¼«ÌåϵÖнøÐÐÐÞÊΡ£
ÇóÎÊ´ó¼Ò£¬ÎÒÕâÀïÊdzöÁËʲôÎÊÌ⣿

Ñ­»··ü°²·¨ºÏ³É¾Û±½°·ÐÞÊÎC°ô ¾ÛºÏÎÊÌâ
1.png


Ñ­»··ü°²·¨ºÏ³É¾Û±½°·ÐÞÊÎC°ô ¾ÛºÏÎÊÌâ-1
2.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

΢Á¹Òâ

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2017-10-17 13:09:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

Amen01

гæ (³õÈëÎÄ̳)

ÄúºÃ£¬ÇëÎÊÄúÕâ¸öºóÐøÖªµÀÔ­ÒòÁËÂð£¿
2Â¥2017-10-02 17:34:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

΢Á¹Òâ

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2017-10-17 13:10:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 295·ÖÇóµ÷¼Á +11 ?ÒªÉϰ¶? 2026-04-10 11/550 2026-04-12 10:21 by Öí»á·É
[¿¼ÑÐ] 296Çóµ÷¼Á +8 Íô£¡£¿£¡ 2026-04-09 8/400 2026-04-11 21:02 by ÄæË®³Ë·ç
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 266Çóµ÷¼Á£¬Ò»Ö¾Ô¸¹þ¹¤³Ìµç×ÓÐÅÏ¢£¬±¾¿Æ»ñ¶àÏî¹ú½±ºÍÊ¡½± +8 lumine1 2026-04-06 8/400 2026-04-11 18:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-06 10/500 2026-04-11 10:36 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] 311Çóµ÷¼Á +13 xypÏë¶ÁÊé 2026-04-10 14/700 2026-04-11 09:41 by Öí»á·É
[¿¼ÑÐ] 287Çóµ÷¼Á +15 Fnhc 2026-04-07 21/1050 2026-04-10 19:09 by chemisry
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
[¿¼ÑÐ] ¿¼ÑжþÂÖµ÷¼Á +8 ¹ÊÈË?? 2026-04-09 8/400 2026-04-10 09:44 by Çà÷duoduo
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿¼ÑÐ] Ò»Ö¾Ô¸985³õÊÔ354·ÖÉúÎïµ÷¼Á +3 031001 2026-04-06 3/150 2026-04-09 00:30 by Evan_Liu
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì320Çóµ÷¼Á£¬080500 +12 »Æ¹ÏζÊíÆ¬ 2026-04-06 12/600 2026-04-08 16:26 by luoyongfeng
[¿¼ÑÐ] 318Çóµ÷¼Á +5 ÀîÇàɽɽɽ 2026-04-07 5/250 2026-04-07 18:24 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 22408 µ÷¼Á²ÄÁÏ +7 ÎÒ½Ðez 2026-04-06 8/400 2026-04-07 17:12 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0854Çóµ÷¼Á +9 ºàÊÏ·¬ÇÑɳ˾ 2026-04-06 10/500 2026-04-07 14:37 by shdgaomin
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÇóÖú +3 ¿¨¿¨¶«88 2026-04-06 4/200 2026-04-06 15:28 by going home
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û