±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 452  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

ouyk1984

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ÎÞÄÎÇóÖú£¬»·¾³×ÊÉîÈËÊ¿·Ç½ø²»¿É£¡

ÇëÄÍÐĵؿ´ÍêàÞ¡£¡£¡£
¸÷λ½ð³æÒø³æÍ­³æÃÇ£º
ÎÒÏë¼ì²âһϺ¬ÓлÆÔ­ËáÑεķÏË®µÄ³É·Ö£¬¼´º¬ÓÐC4H9CSSNaµÄ·ÏË®¡£ÕâÖÖÎïÖÊÖеÄCºÍS¼äÊǸöË«¼ü£¬ËüÊÇ¿óɽѡ¿ó¹¤Òյij£¼ûÒ©¼Á£¬Ë׳ơ°»ÆÒ©¡±¡£

»ÆÒ©µÄÌØµã£ºËüÒ»°ãÊÇÓÉC4H9OH¡¢NaOHºÍCS2·´Ó¦ÖƵõģ¬ËüÒ×ÈÜÓÚË®£¬ÔÚË®ÖеÄÈܽâ¶È½Ï´ó£¬ÈÜÓÚË®ºóÈÜÒº³Ê¼îÐÔ¡£»ÆÔ­ËáÑÎÊÇÈõËáÑΣ¬ÔÚË®ÖÐÒ×Ë®½â£¬ÔÚËáÐÔ½éÖÊÖÐÈÝÒ׷ֽ⡣
ROCSSNa==ROCSS-+Na+           »ÆÒ©µçÀë
ROCSS-+H2O==ROCSSH+OH-     »ÆÔ­Ëá¸ùË®½â
ROCSSH== CS2+ROH                »ÆÔ­Ëá·Ö½â
ROCSSH== ROCSS-+H+             »ÆÔ­ËáµçÀë
Ò»°ãÈÏΪ£¬pHСÓÚ7ʱ£¬»ÆÔ­Ëá¸ù»áË®½â³É»ÆÔ­ËᣬÉú³ÉµÄ»ÆÔ­Ëá½øÒ»²½·Ö½âΪ´¼ºÍCS2¡£ÔÚpH=7~12µÄ·¶Î§ÄÚ£¬»ÆÒ©ÔÚË®ÈÜÒºÖÐÖ±½Ó·Ö½â¡£

ÎÒĿǰÏë¼ì²âһϣ¬×ÔÅäÖÆµÄ»ÆÒ©ÈÜÒº¾­¹ý³ôÑõÑõ»¯´¦ÀíºóÈÜÒºÀﻹ²Ð´æÓÐÄÄЩ³É·Ö£¨Ñõ»¯´¦Àíºó¿ÉÄÜ»áʹC=S¶ÏÁÑ£©£¬µ«²»ÖªµÀͨ¹ýʲô¼ì²âÊֶΣ¿
[search]É«Æ×[/search]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaoshig

Í­³æ (Ö°Òµ×÷¼Ò)

É«ÖÊÁªÓ㬺ìÍâ
2Â¥2008-10-15 23:50:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

vaughn

°æÖ÷ (ÖªÃû×÷¼Ò)

¡ï
¹ùÜ½ÈØ(½ð±Ò+1,VIP+0):»ý¼«»Ø´ðÎÊÌâ
ÔÚ±±¾©¾ÍËͱ±¾©¿óÒ±Ñо¿×ÜÔº£¬ÄÇÀïÊÔ¿óÑ¡ÊÔ¼Á¼ì²â×îÈ«µÄµ¥Î»£¨¹ú¼ÒÖ¸¶¨£©¡£
3Â¥2008-10-16 09:07:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ouyk1984

Í­³æ (СÓÐÃûÆø)

ÔÚ ºþÄÏ ³¤É³
ÊÇÓÃ ÆøÖÊÁªÓò»
¼ì²âǰ»¹Òª  ÝÍÈ¡°É
²»ÖªµÀ  ÓÃʲôÝÍÈ¡¼Á  ±È½ÏºÃ£¿
4Â¥2008-10-16 11:51:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ouyk1984 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸±±¾©ÖÐÒ½Ò©´óѧ +3 СС´ï²»Áï 2026-04-02 3/150 2026-04-03 22:55 by ³åʸêÄÐÇÍÅ
[¿¼ÑÐ] 322Çóµ÷¼Á +6 FZAC123 2026-04-03 6/300 2026-04-03 22:23 by ¿ÆÑÐСר¼Ò
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á +11 ÀóÏã֥ʿҬÄÌ 2026-04-03 11/550 2026-04-03 22:06 by à£à£à£0119
[¿¼ÑÐ] 085400µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +3 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-03 21:40 by liucky
[¿¼ÑÐ] 085404×Ü·Ö289£¬Çóµ÷¼Á +3 Acesczlo 2026-03-29 3/150 2026-04-03 14:41 by µªÆøÆøÆø
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»408£¬×Ü·Ö284£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +13 12.27 2026-03-30 15/750 2026-04-03 14:41 by µªÆøÆøÆø
[¿¼ÑÐ] 0705Àíѧ294Çóµ÷¼Á +3 ³É¹û³É¹ûcg5 2026-04-03 3/150 2026-04-03 14:04 by simons1972
[¿¼ÑÐ] 312Çóµ÷¼Á +4 ÉÞÔÂÉ« 2026-04-02 5/250 2026-04-03 08:21 by fangshan711
[¿¼ÑÐ] Ò»Ö¾Ô¸´ó¹¤Ñ§Ë¶£¬Çóµ÷¼Á +4 yub0811 2026-04-02 4/200 2026-04-02 21:36 by °ÙÁéͯ888
[¿¼ÑÐ] 285Çóµ÷¼Á +14 AZMK 2026-04-02 14/700 2026-04-02 15:54 by ÉϾÅÌìÀ¿Ô£¨ºÃÔ
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 6/300 2026-04-02 15:49 by liumengping
[¿¼ÑÐ] ÄÜÔ´¶¯Á¦ µ÷¼Á +3 ²»ÆÆ²»Á¢0 2026-04-02 3/150 2026-04-02 12:46 by ffffjjjj
[¿¼ÑÐ] 0710ÉúÎïѧÇóµ÷¼Á +9 manman511 2026-04-01 9/450 2026-04-02 10:00 by zxl830724
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬ÎÒµÄһ־ԸΪ±±¾©¿Æ¼¼´óѧ085601²ÄÁÏר˶ +13 Koxui 2026-03-28 13/650 2026-04-02 09:35 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ¼ÆËã»úר˶£¬³õÊÔ373£¬Áù¼¶Í¨¹ý£¬ +3 ¼ÆËã»ú×·ÃÎÈË 2026-04-01 3/150 2026-04-02 07:57 by fxue1114
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +8 ÄØÄØÄÝÄÝ 2026-04-01 8/400 2026-04-02 07:13 by yjolah
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©298µ÷¼ÁÇóÖú +4 ÔªÔªÇàÇà 2026-03-31 6/300 2026-04-01 11:13 by syh9288
[¿¼ÑÐ] 070300»¯Ñ§×¨Òµ279µ÷¼Á +10 ¹þ¹þ¹þ^_^ 2026-03-31 10/500 2026-03-31 23:13 by liu823948201
[¿¼ÑÐ] ±¾¿Æ211×Ü·Ö289£¬08¹¤Ñ§ÕæÐÄÇóµ÷¼Á +3 utopiaE 2026-03-30 3/150 2026-03-30 23:42 by ms629
[¿¼ÑÐ] 2026Ä껪ÄÏʦ·¶´óѧ»¶Ó­»¯Ñ§£¬»¯¹¤£¬ÉúÎÉúÒ½¹¤µÈרҵÓÅÐãѧ×Ó¼ÓÈ룡 +3 llss0711 2026-03-28 6/300 2026-03-29 10:26 by llss0711
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û