±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1178  |  »Ø¸´: 3

11900490

ľ³æ (ÖªÃû×÷¼Ò)

[½»Á÷] ¡¾Ô­´´¡¿Ìú¾§ÌåºÏ³É·Ïßͼ£¨±¾ÈË×öµÄ£¬Çë´ó¼ÒÇáÔÒ£©Ï£ÍûÅ×שÒýÓñ£¬´ó¼ÒÒ»ÆðÀ´ÍêÉÆ¡£ ÒÑÓÐ3È˲ÎÓë

Ï£ÍûÅ×שÒýÓñ£¬´ó¼ÒÒ»ÆðÀ´ÍêÉÆ¡£
Ìú¾§ÌåºÏ³É·Ïßͼ£¨±¾ÈË×öµÄ£¬Çë´ó¼ÒÇáÔÒ£©´óÌå·Ïß¾ÍÊÇÕâÑù¡£±¾È˵ľ­Ñé×ܽá
ÕâÀïÃæÒÔÁÚ±½¶þ¼×Ëá×÷ΪÅäÌ壨Èç¹ûNaOH²»Èܽ⣬¿ÉÒÔ×ö³É¼ØÑλòÕßLiÑΣ©


²Ù×÷˵Ã÷¼°×¢ÊÍ¡£
1.¶àËá+NaOH¼×´¼ÈÜÒº£¬»ØÁ÷2Сʱ¡£
×¢ÊÍ£ºÔÚ´ËÀýÖУ¬ÁÚ±½¶þ¼×ËáÊDz»ÈܽâÓÚNaOHµÄ¼×´¼ÈÜÒºµÄ¡£ÕâÀïÖ»ÊǾٸöÀý×Ó¶øÒÑ¡£
2.µÎ¼ÓÎÞË®FeCl3¼×´¼ÈÜÒº£¬»ØÁ÷°ëСʱ¡£
×¢ÊÍ£ºÒ»¶¨ÒªÎÞË®£¬Fe£¨III£©ÔÚË®ÖÐÈܽâ¶ÈÌØ±ð´ó£¬»á³öÏÖË®µÄÒºµÎÎö³ö£¬µÃ²»µ½FeµÄ¾§ÌåµÄ¡£
3.Ðý¸É£¬¼ÓÈëCH2Cl2Èܽ⣬¾²Ö¹2Сʱ´ýNaClÎö³ö¡£
×¢ÊÍ£º¿ªÊ¼¼ÓÈëµÄNaOHºÍºóÀ´¼ÓÈëµÄFeCl3£¬ÎÒÃÇ¿´µ½ÀïÃæÓÐNaÀë×ÓºÍÂÈÀë×Ó£¬Á½ÕßÊÇ¿ÉÒÔ½áºÏ³ÉNaClÎö³öµÄ¡£¶øFeÀë×ӺͶàËáÀë×ÓÅäλÐγÉÅäºÏÎÈܽâ¶ÈÒ»°ãºÜ´ó²»»áÎö³ö¡£Èç¹û²»¼ÓÈë¶þÂȼ×Íé¾²ÖÃÎö³öNaCl£¬NaClÎö³ö²»ÍêÈ«¡£¶þ¶þÂȼ×ÍéµÄ¼«ÐÔС£¬ÎÞ»úÑÎNaClÔÚ¶þÂȼ×ÍéµÄÈܽâ¶ÈС£¬ÈÝÒ×Îö³ö¡£Õâ¾ÍÊǼÓÈëΪºÎ²»ÔÚ¼×´¼ÀïÃæ¾²Ö¹Îö³öNaCl¶øÔÚ¶þÂȼ×ÍéÖÐÎö³öµÄÄ¿µÄ¡£
4.È»ºó¹ýÂË£¬À©É¢¡£Õâ¾Í²»Óöà˵ÁË¡£


[ Last edited by 11900490 on 2010-5-22 at 12:56 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

AITsong

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ËãʲôºÏ³É·½·¨
ŬÁ¦¹¤×÷£¬¿ìÀÖÉú»î
2Â¥2010-05-22 08:06:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

etongtong

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ìú±ä¼ÛÁ˰ɣ¬ÄãµçºÉ²»Æ½°¡¡£
¨{¦î©ß©×¨TÒ»................................................
3Â¥2010-05-22 08:21:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wsht212

ÈÙÓþ°æÖ÷ (ÎÄѧ̩¶·)

½­ºþÀË×ÓÖ®·ÉÌì

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¸Ð¾õLZµÄºÏ³É²½ÖèÓ¦¸ÃÔÙÍêÉÆÒ»Ï¾ÍOKÁË
4Â¥2010-05-22 10:48:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 11900490 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬320·ÖÇóµ÷¼Á +10 ´ó²öС×Ó 2026-03-29 10/500 2026-04-05 12:49 by Hdyxbekcb
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-04-02 13/650 2026-04-04 23:10 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁÏ334Çóµ÷¼Á +15 Eecho# 2026-04-03 15/750 2026-04-04 23:05 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 085600µ÷¼Á +8 ¶«ÕÕÕÕÕÕ 2026-04-04 8/400 2026-04-04 22:26 by oooqiao
[¿¼ÑÐ] 0703Çóµ÷¼Á383·Ö +8 W55j 2026-04-03 8/400 2026-04-04 20:09 by xhai2011
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª±±µçÁ¦´óѧ£¨±±¾©£©£¬²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶265£¬Çóµ÷¼Á +11 yelck 2026-04-03 12/600 2026-04-04 19:52 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á£¬326·Ö +6 Áõīī 2026-04-04 6/300 2026-04-04 19:44 by ÌÆãå¶ù
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +6 ·¶¸ùÅà 2026-04-04 6/300 2026-04-04 14:27 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 zybz³å³å³å 2026-04-03 6/300 2026-04-04 13:08 by zybz³å³å³å
[¿¼ÑÐ] 278Çóµ÷¼Á +6 Yy7400 2026-04-03 6/300 2026-04-04 09:53 by zhangdingwa
[¿¼ÑÐ] 387Çóµ÷¼Á +4 °®³ÔƬ¶¹ÍÁ 2026-04-03 5/250 2026-04-04 08:10 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] 265Çóµ÷¼Á +20 ÁºÁºÐ£Ð£ 2026-04-01 21/1050 2026-04-04 00:38 by userper
[¿¼ÑÐ] 286Çóµ÷¼Á +8 lim0922 2026-04-02 8/400 2026-04-03 20:19 by rzh123456
[»ù½ðÉêÇë] esi¸ß±»ÒýÂÛÎÄÊDz»ÊÇÄܶÔÖбêÓÐËù¼Ó·ÖºÍ°ïÖúÄØ +5 redcom 2026-04-01 6/300 2026-04-03 15:15 by Howard28
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +8 66¹ 2026-04-03 9/450 2026-04-03 14:22 by »¯Ñ§»¯¹¤Ë¶Ê¿ÕÐÉ
[¿¼ÑÐ] 325·Ö»¯Ñ§µ÷¼Á +5 15771691647 2026-04-02 5/250 2026-04-03 09:58 by ChemPharm
[¿¼ÑÐ] 0703»¯Ñ§ +7 goldtt 2026-04-02 9/450 2026-04-03 09:36 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 260Çóµ÷¼Á +3 ÖìÜÆÁÕ 2026-04-02 3/150 2026-04-03 08:44 by yulian1987
[¿¼ÑÐ] 260Çóµ÷¼Á +6 ÖìÜÆÁÕ 2026-04-02 6/300 2026-04-02 20:27 by 6781022
[¿¼ÑÐ] 307·ÖÇóµ÷¼Á +14 (o~o) 2026-03-31 15/750 2026-04-01 20:43 by longlotian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û