Znn3bq.jpeg
²é¿´: 510  |  »Ø¸´: 2

xie1peng

Òø³æ (ÖøÃûдÊÖ)

[½»Á÷] ¼õË®¼ÁpH ÒÑÓÐ1È˲ÎÓë

×î½üÔںϳɼõË®¼Á£¬µ¥ÌåÓÐAA£¨±ûÏ©Ëᣩ¡¢MA£¨ÂíÀ´Ëáôû£©¡¢SMAS£¨¼×»ù±ûÏ©»ÇËáÄÆ£©¡¢TPEG£¨ÒìÎìÏ©»ù¾ÛÑõÒÒÏ©ÃÑ£©£¬ÓÃNaOHÖкÍËáÐÔµ¥Ì壬n(NaOH)=n(AA)+2n(MA),²âµÃ²úÎïpH=10£¬ÁîÎÒ²»½â£¬ÒòΪÒÔǰûÓмÓSMAS°´ÕÕÕâÑùµÄ·½·¨pHÔÚ6-7¼ä£¬Çë´ó¼Ò·ÖÎöÒ»ÏÂÕâÊÇʲôԭÒò£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

×ß×Ô¼ºµÄ·
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fox3152

½ð³æ (СÓÐÃûÆø)

ÊDz»ÊÇSMASË®½â£¬Ôö¼Ó·´Ó¦ÌåϵµÄ¼îÐÔ£¬
¼îÐÔ¶Ô¹ýÁòËáÑεÄÒý·¢ËÙÂÊÓÐÓ°Ïì
ÏÖÔÚÑÛ¾¦ÀïÁ÷µÄÀᣬ¶¼Êǵ±ÄêÄÔ×ÓÀïÃæ½øµÄË®¡£
2Â¥2013-10-13 14:57:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xie1peng

Òø³æ (ÖøÃûдÊÖ)

ºÜÓпÉÄÜ£¬Ð»Ð»ÁË

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
×ß×Ô¼ºµÄ·
3Â¥2013-10-13 18:45:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xie1peng µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶294·Ö£¬Çóµ¼Ê¦ÊÕÁô +12 yzyzx 2026-04-12 12/600 2026-04-13 00:08 by solbeg
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á +5 ÏàÐűػá¹ââÍòÕ 2026-04-11 5/250 2026-04-12 18:14 by zhouxiaoyu
[¿¼ÑÐ] 335Çóµ÷¼Á +13 ÏëÉϰ¶Ñ½£¡£¡ 2026-04-12 13/650 2026-04-12 11:37 by ²ñС°×
[¿¼ÑÐ] µçÆø¹¤³Ìר˶320Çóµ÷¼Á +5 СÂé×Ó111 2026-04-10 5/250 2026-04-12 10:47 by zhouyuwinner
[¿¼ÑÐ] 22408µ÷¼Á315·Ö +3 zhuangyan123 2026-04-09 3/150 2026-04-12 00:25 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +8 xu@841019 2026-04-11 8/400 2026-04-11 10:46 by qingpingzhu
[¿¼ÑÐ] 346£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +7 moser233 2026-04-10 8/400 2026-04-11 08:52 by Öí»á·É
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] 085506-Çóµ÷¼Á-285·Ö +3 À×Å··ÉÌß 2026-04-08 3/150 2026-04-11 08:37 by zhq0425
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼Á +12 ·ñ¼«Ì©À´2026 2026-04-10 13/650 2026-04-11 00:28 by wangjihu
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +9 babu2015 2026-04-08 9/450 2026-04-10 11:43 by ËÕ¶«ÆÂ¶þÊÀ
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +4 ö©??? 2026-04-08 4/200 2026-04-08 21:44 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 266µ÷¼Á +8 daya sun 2026-04-07 9/450 2026-04-08 20:27 by yutian743
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬³õÊÔ329£¬Çó»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¡ +11 ÓàδÐÁ 2026-04-06 11/550 2026-04-08 15:21 by screening
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ê®Áùʰ½ 2026-04-07 3/150 2026-04-07 23:20 by lbsjt
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ÇóÖú +3 ¿¨¿¨¶«88 2026-04-06 4/200 2026-04-06 15:28 by going home
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û