24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 1590  |  »Ø¸´: 6

ÝþÑÞÀò

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ¾²µç·ÄË¿ÎÊÌâÇóÖú ÒÑÓÐ5È˲ÎÓë

¾²µç·Ä˿ʱ£¬ÔÚÕë¼â´¦³öÏÖ´óÒºµÎ£¬¶øºó´óÒºµÎ±»Ö±½Ó´øµ½½ÓÊÕÆÁÉÏ£¬ÔõÃ´ÆÆ£¿ ²úÉúÔ­ÒòÊÇ£¿ÎÒÊǵÄÊÔ¼ÁÓÃÁ¿ÈçÏ£º0.5410g FeCl3•6H2OºÍ0.2490g Co(CH3COO)2•4H2O£¬ÈܽâÔÚ10 mlÈ¥Àë×ÓË®ÖУ¬È»ºóÉÏÊöÈÜÒº»ºÂýµÎ¼Óµ½10 mLPVP£¨3.5gPVP£©ÈÜÒºÖУ¬ÔٵμÓ5mLÒÒ´¼£¬Ç¿ÁÒ½Á°è2hºó£¬»ñµÃPVP/FeCl3/Co(CH3COO)2ÈÜÒº¡£  Çó´óÉñ£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

KLSong

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

µçѹ¶àÉÙ? Á÷ËÙ¶àÉÙ?
2Â¥2014-07-01 02:21:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wenlongwl

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
likedong1021: Ó¦ÖúÖ¸Êý+1, ¸Ðл»ØÌû½»Á÷£¡ 2014-07-03 23:11:46
ÝþÑÞÀò(likedong1021´ú·¢): ½ð±Ò+1, ¸Ðл»ØÌû½»Á÷£¡ 2014-09-28 00:06:05
·ÄË¿³öÏÖÒºµÎÕý³££¬ÓÐʱ²»³öÏÖÒºµÎ²»Õý³££¬ÓÃÃÞÇ©²ÁÈ¥¡£

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
3Â¥2014-07-03 23:09:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wenlongwl

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by wenlongwl at 2014-07-03 23:09:44
·ÄË¿³öÏÖÒºµÎÕý³££¬ÓÐʱ²»³öÏÖÒºµÎ²»Õý³££¬ÓÃÃÞÇ©²ÁÈ¥¡£

µç·Äʱ¼ä²»¶ÌÁË£¬ºÜÎÞÁÄ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
4Â¥2014-07-03 23:11:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zstudwj

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
ÝþÑÞÀò(likedong1021´ú·¢): ½ð±Ò+1, ¸Ðл»ØÌû½»Á÷£¡ 2014-09-28 00:05:46
µ÷½Úµçѹ£¬Î¶ȵȡ£ÆäʵûÓиüºÃµÄ°ì·¨
5Â¥2014-07-04 14:42:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ìŶ¯ÄÐÉú

ľ³æ (ÕýʽдÊÖ)

´ó˧

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
likedong1021: Ó¦ÖúÖ¸Êý+1, ¸Ðл»ØÌû½»Á÷ 2014-07-05 18:59:31
ÝþÑÞÀò(likedong1021´ú·¢): ½ð±Ò+2, ¸Ðл»ØÌû½»Á÷£¡ 2014-09-28 00:05:30
ÈÜÒºÕ³¶È¹ý´ó°É£¬Õ³¶È¹ý´ó£¬²»ÀûÓÚ´øµçÒºµÎµÄ·ÖÉ¢£¬½¨Òé¼õÉÙPVPµÄÁ¿£¬½µµÍ¸ß·Ö×ÓŨ¶È£»»¹ÓоÍÊÇÄãµÄÎÞ»úÏàÁ¿Ò²Æ«¶à£¬µçºÉ¾Û¼¯²»Àû·ÖÉ¢£¬ÈôÊÇÔö´óµçѹÈÔ¾ÉÎÞ·¨Ê¹ÒºµÎÆÆË飬½¨ÒéÎÞ»úÑÎÁ¿Ò²¼õµÍ¡£¡¶¾²µç·ÄË¿µÄÖ÷Òª²ÎÊý¶Ô £Ð£Ì£Ç£ÁÏËά֧¼ÜÐÎòºÍÏËάֱ¾¶µÄÓ°Ïì¡·ÕâÆªÎÄÏ×¶Ô²ÎÊý˵µÄºÜÏêϸ£¬½¨Òé¿´¿´£¡
¼ÈȻѧº£ÎÞÑÄ£¬ÄÇô¾ÍµÃ¼¯Ë¼¹ãÒæ£¡
6Â¥2014-07-05 11:06:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

rexdu

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
ÝþÑÞÀò(likedong1021´ú·¢): ½ð±Ò+1, ¸Ðл»ØÌû½»Á÷£¡ 2014-09-28 00:05:15
¸öÈËÈÏΪÊÇÕ³¶ÈÎÊÌâ
7Â¥2014-07-10 21:27:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÝþÑÞÀò µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 272·Ö²ÄÁÏ×ÓÇóµ÷¼Á +40 Loy0361 2026-04-10 52/2600 2026-04-12 19:23 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +13 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 14/700 2026-04-12 18:40 by laoshidan
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +12 СÐÜî£î£_s 2026-04-11 16/800 2026-04-12 16:28 by îÚè±
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũ΢ÉúÎ288·Ö£¬ÈýÄêʵÑé¾­Àú +11 ´úfish 2026-04-09 11/550 2026-04-12 10:21 by Hayaay
[¿¼ÑÐ] 305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-12 07:35 by zhouxiaoyu
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ 22408 305·ÖÇóµ÷¼Á +5 °²Ð¡Âúzzz 2026-04-08 5/250 2026-04-12 00:41 by À¶ÔÆË¼Óê
[¿¼ÑÐ] »¯¹¤µ÷¼ÁÇóµ¼Ê¦ÊÕÁô£¡Ò»Ö¾Ô¸Ê§Àû£¬Ì¤Êµ¿Ï¸É£¬ÓÐÖ²ÎïÌáÈ¡¿ÆÑо­Àú +20 yzyzx 2026-04-09 21/1050 2026-04-12 00:12 by ССССÀ²À²À²
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +18 ioodiiij 2026-04-08 18/900 2026-04-11 20:25 by liyun12321
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á0854Àà +4 ŬÁ¦µÄÏÄÄ© 2026-04-09 4/200 2026-04-11 09:57 by zhq0425
[¿¼ÑÐ] µ÷¼Á »¯Ñ§ 307 +21 73372112 2026-04-09 23/1150 2026-04-10 23:53 by wj165256
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] 314Çóµ÷¼Á +23 wakeluofu 2026-04-09 24/1200 2026-04-10 15:31 by MOF_Catal
[¿¼ÑÐ] 085404£¬285·ÖÇóµ÷¼Á +12 Þ±Þ±¿¼ÑÐ 2026-04-07 14/700 2026-04-09 23:10 by parmtree
[¿¼ÑÐ] 308Çóµ÷¼Á +17 īīĮ 2026-04-06 17/850 2026-04-09 09:25 by Ò¼ÍùŸoǰ
[¿¼ÑÐ] 275 Çóµ÷¼Á +8 Lei812514 2026-04-07 8/400 2026-04-08 12:46 by chemisry
[¿¼ÑÐ] 265Çóµ÷¼Á +19 Сľ³æ085600 2026-04-06 21/1050 2026-04-08 10:38 by ÄæË®³Ë·ç
[¿¼ÑÐ] »úеµ÷¼Á +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[¿¼ÑÐ] ÐŹ¤Ëù11408 340·Ö ±¾¿ÆÎ÷°²½»´ó×Ô¶¯»¯ +3 moontrek 2026-04-06 3/150 2026-04-07 09:56 by chongya
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û