±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 683  |  »Ø¸´: 2
±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴

liuyupu126

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Äý¹Ìµã£¨±ùµã£©½µµÍ·¨²â¶¨ÈÜÒºÖÐÁ£×ÓµÄÕæÊµÊýÄ¿

СµÜͶÁËһƪÓйØ[ZnCl4]2-µÄÎÄÕ£¬Éó¸åÈËÌá³öÒÉÎÊWhy the complex anion [ZnCl4]2- is not present in the solution? In order to determine the number of entities in the solution, cryoscopic measurements can be of help. This kind of experiments are easy to do and don¡¯t need sophisticated devices.
ÎÒ²éÁËһϣ¬Äý¹Ìµã£¨±ùµã£©½µµÍ·¨Ö÷ÒªÊǸù¾ÝÏ¡ÈÜÒºµÄÒÀÊýÐÔÈ·¶¨ÈÜÒºÖÐÁ£×ÓµÄÕæÊµÊýÄ¿£¬ÒÔ±ãÈ·¶¨ÅäÀë×Óµ½µ×·Ö½â³Éʲô£¿
Çë¸÷λ´óÏÀ°ïÎÒÁ˽âһϣºÄý¹Ìµã£¨±ùµã£©½µµÍ·¨²â¶¨ÈÜÒºÖÐÁ£×ÓµÄÕæÊµÊýÄ¿µÄÔ­ÀíÊÇʲô£¨Ð´³ö¹«Ê½£¬²¢Ö¸³öÎïÀíÁ¿µÄº¬Ò壬ÊÔÑéÖÐÐèÒª²â¶¨ÄÄЩÁ¿£©£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
2Â¥2011-08-04 09:31:54
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÒÔºÍΪ¹ó

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

liuyupu126(½ð±Ò+2, ²©Ñ§EPI+1): 2011-09-09 20:43:09
ÎҼǵøúÀíÏëÏ¡ÈÜÒºµÄ»¯Ñ§ÊÆÖªÊ¶Óйأ¬»¹Éæ¼°µ½Á˺àÀû¶¨ÂɺÍÀ­ÎÚ¶û¶¨ÂÉ¡­¡­

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Æ´²«
3Â¥2011-09-09 19:19:58
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ liuyupu126 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +17 ²×º£ÇáÖÛe 2026-04-02 18/900 2026-04-02 23:08 by Âí¶ù¿ì¿ìµØÅÜ
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +8 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 8/400 2026-04-02 22:03 by liu823948201
[¿¼ÑÐ] 315Çóµ÷¼Á +11 СÑòСÑò_ 2026-04-02 11/550 2026-04-02 21:57 by wwytracy
[¿¼ÑÐ] 312Çóµ÷¼Á +3 ÉÞÔÂÉ« 2026-04-02 4/200 2026-04-02 21:50 by macy2011
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +5 À¶¼ãƬ 2026-04-02 6/300 2026-04-02 21:37 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏ340·Öµ÷¼Á +7 ÏÄÒ¹Íí·ç_long 2026-04-02 9/450 2026-04-02 21:20 by dongzh2009
[¿¼ÑÐ] 413Çóµ÷¼Á +3 ¿Âijij 2026-03-31 3/150 2026-04-02 16:59 by zzsw+
[¿¼ÑÐ] 348Çóµ÷¼Á +11 zzzzyk123 2026-04-01 11/550 2026-04-02 16:52 by Wang200018
[¿¼ÑÐ] 283Çóµ÷¼Á +3 jiouuu 2026-04-02 4/200 2026-04-02 14:08 by ßÕßÕßÕßÉßÉßÉ
[¿¼ÑÐ] ÕÒµ÷¼Á +6 ³þÇÇÇÇ 2026-04-01 6/300 2026-04-02 12:06 by xiaoranmu
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322·Ö +8 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 8/400 2026-04-02 11:53 by 3041
[¿¼ÑÐ] 327Çóµ÷¼Á +9 ¼³Òàê» 2026-03-29 9/450 2026-04-02 11:44 by ÔËÆøyunqi
[¿¼ÑÐ] 302Çóµ÷¼ÁÒ»Ö¾Ô¸±±º½070300£¬±¾¿ÆÖ£´ó»¯Ñ§ +8 Ê¥ÈÕ¶úÂüÌõ 2026-04-01 11/550 2026-04-02 07:40 by chemdavid
[¿¼ÑÐ] ²ÄÁÏר˶µ÷¼Á +17 Ò¬Ò¬¡£ 2026-03-29 17/850 2026-04-01 20:44 by cq2548
[¿¼ÑÐ] 350Çóµ÷¼Á +7 °¢¼Ñ¡« 2026-03-31 7/350 2026-04-01 16:12 by yanflower7133
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +7 hanamiko 2026-03-30 7/350 2026-04-01 13:22 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼ÁÒ»Ö¾Ô¸´óÁ¬º£ÊÂ085600£¬349 +9 ³ÔµÄ²»ÉÙ 2026-03-30 9/450 2026-04-01 11:24 by wangjy2002
[¿¼ÑÐ] »¯Ñ§0703 µ÷¼Á 306·Ö Ò»Ö¾Ô¸211 +12 26ÒªÉϰ¶ 2026-03-28 12/600 2026-04-01 11:10 by chemdavid
[¿¼ÑÐ] 285Çóµ÷¼Á +6 AZMK 2026-03-29 9/450 2026-03-30 21:02 by dophin1985
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û