²é¿´: 1002  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zengxiaozhe

гæ (СÓÐÃûÆø)

[ÇóÖú] ¹¤ÒµÉÏÒÒ¶þ´¼ºÍ±½·ÓÔõô·ÖÀ룿

¹¤ÒµÉÏÒÒ¶þ´¼ºÍ±½·ÓÔõô·ÖÀ룿ÇëÖ¸µã
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zyz666888

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÇáÃ赭д

Çë±ê¼Ç£¬ÒÑÍê½á¡£
Á½¸ö¸ßÊÖ£¬ÎÒÎÞÐè²åÊÖ£¡
5Â¥2012-10-15 15:13:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

nwxjh

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

...Í˾ӶþÏß...ÈôÒþÈôÏÖ...

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xulili: ½ð±Ò+1, ¸ÐлӦÖú 2012-10-15 13:46:36
¼ÓÈëÇâÑõ»¯ÄÆÐγÉÄÆÑΣ¬ÔÙ¼õѹÕôÁó»ØÊÕÒÒ¶þ´¼£¬²ÐÓàÎïµ÷ËáµÍα½·ÓÎö³öÀ´
ÐÄÓÐËùÏ룬ÎÞËù²»Îª
2Â¥2012-10-15 12:48:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xulili

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
nwxjh: ½ð±Ò+2, ±È½ÏÏêϸ 2012-10-15 14:08:06
ÇâÑõ»¯ÄÆÓë±½·Ó·´Ó¦£¨¼î·¨£©
´Ë·´Ó¦Óë¼î½ðÊôÇâÑõ»¯Îï¸úËáµÄÖкͷ´Ó¦ÏàÀàËÆ£¬¿ÉÒÔÖÆ±¸±½·ÓÄÆÑΡ£
C 6H 5OH + NaOH ¡ú C6H 5ONa + H 2O
·´Ó¦¸±²úÎïË®Ò×ʹ±½·ÓÄÆÑÎË®½â£¬ÉÏÊö·´Ó¦Îª¿ÉÄæ·´Ó¦¡£ÎªÁË»ñµÃ±½·ÓÄÆµÄ¸ßÊÕÂÊ£¬±ØÐë
²»¶ÏµØ½«Ë®´Ó·´Ó¦ÌåϵÖÐÒÆ×ß¡£Õâ¿ÉÓÃÏò·´Ó¦ÌåϵÖÐÌí¼ÓÓлúÈܼÁ£¨Èç±½¡¢¼×±½¡¢¶þ¼×±½¡¢»·
¼ºÍ飩£¬Ê¹Ö®ÓëË®ÐγÉ×îµÍºã·ÐÎÔÚ»ØÁ÷·´Ó¦¹ý³ÌÖв»¶ÏÓ÷ÖË®×°Öý«×îµÍºã·ÐÎï·ÖÀ룬´ï
µ½³ýÈ¥·´Ó¦Éú³ÉË®µÄÄ¿µÄ
Æ®¹ý
3Â¥2012-10-15 14:01:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bzhyong

½ð³æ (ÖøÃûдÊÖ)

ÎåÂ¥ÕæÏà¡£¸ßÊÖÔÆ¼¯
¾ý×ÓÒÔ×ÔÇ¿²»Ï¢
6Â¥2012-10-15 17:36:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +6 ÑÌÏ«Ò亣 2026-03-16 16/800 2026-03-19 00:59 by ÑÌÏ«Ò亣
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +7 rare12345 2026-03-18 7/350 2026-03-18 14:31 by laoshidan
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Ï·¾«µ¤µ¤µ¤ 2026-03-17 8/400 2026-03-18 14:30 by laoshidan
[¿¼ÑÐ] ²ÄÁÏ£¬·ÄÖ¯£¬ÉúÎ0856¡¢0710£©£¬»¯Ñ§ÕÐÉúÀ² +3 Eember. 2026-03-17 9/450 2026-03-18 10:28 by Eember.
[¿¼ÑÐ] 268Çóµ÷¼Á +7 ºÃÔËÁ¬Ã಻¾ø 2026-03-12 8/400 2026-03-17 20:28 by xilongliang
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼²©] ¶«»ªÀí¹¤´óѧ»¯²Äרҵ26½ì˶ʿ²©Ê¿ÉêÇë +6 zlingli 2026-03-13 6/300 2026-03-15 20:00 by ryzcf
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[¿¼ÑÐ] 288Çóµ÷¼Á +4 Ææµã0314 2026-03-14 4/200 2026-03-14 23:04 by JourneyLucky
[¿¼ÑÐ] 255Çóµ÷¼Á +3 Àî¼Î»Û£¬ 2026-03-12 4/200 2026-03-14 16:58 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] ²ÄÁÏ080500µ÷¼ÁÇóÊÕÁô +3 Ò»¿Åmeteor 2026-03-13 3/150 2026-03-14 10:54 by peike
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ·Ò´ï46 2026-03-12 4/200 2026-03-13 16:04 by ruiyingmiao
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Сذ×ÐÖ­ 2026-03-12 3/150 2026-03-13 15:17 by vgtyfty
[¿¼ÑÐ] 321Çóµ÷¼Á£¨Ê³Æ·/ר˶£© +3 xc321 2026-03-12 6/300 2026-03-13 08:45 by xc321
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û