Znn3bq.jpeg
²é¿´: 748  |  »Ø¸´: 8
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

wzq70402

¾èÖú¹ó±ö (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿¼ø±ð

ÇëÎʱ½¼×È©Ôõô¼ø±ð£¿³ýÁ˶ÅÂ×ÊÔ¼ÁÍâÓÐһЩ¸ü¼òµ¥µÄ·½·¨Âð£¿ÄÜÓÃÏãÀ¼Ëؼø±ðÂð£¿
ÁíÍâÇëÎÊÜа·Ôõô¼ø±ð£¿µÎ¼ÓÑÎËá¿ÉÒÔÂð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

yangjianchun

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
wzq70402(½ð±Ò+1):лл²ÎÓë
chemcccc(½ð±Ò+1,VIP+0):thx 7-28 10:29
Â¥Ö÷Òª¶¨ÐԵؼø¶¨Ò»Ï£¿
È©»ùÓëì³ÁÖÊÔ¼Á·´Ó¦Éú³ÉºìÉ«³Áµí

R-CHO+2Cu(OH)2¡úR-COOH+Cu2O¡ý£¨×©ºìÉ«£©+2H2O

Èç¹ûÑùÆ·ÖÖÀàºÜÉÙ£¬¿ÉÒÔʹÓÃpH¼ø¶¨Üа·£¬Óа±µÄζµÀ

[ Last edited by yangjianchun on 2009-7-26 at 12:44 ]
Ô½°Ñʵ±ÊÂÔ½ÊÇÊ£¡
2Â¥2009-07-26 12:41:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
wzq70402(½ð±Ò+1):лл²ÎÓë
ÒýÓûØÌû:
Originally posted by yangjianchun at 2009-7-26 12:41:
Â¥Ö÷Òª¶¨ÐԵؼø¶¨Ò»Ï£¿
È©»ùÓëì³ÁÖÊÔ¼Á·´Ó¦Éú³ÉºìÉ«³Áµí

R-CHO+2Cu(OH)2¡úR-COOH+Cu2O¡ý£¨×©ºìÉ«£©+2H2O

Èç¹ûÑùÆ·ÖÖÀàºÜÉÙ£¬¿ÉÒÔʹÓÃpH¼ø¶¨Üа·£¬Óа±µÄζµÀ

[ Last edited by yangjianchun on 2009- ...

3Â¥2009-07-26 12:51:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
wzq70402(½ð±Ò+1):лл²ÎÓë
¶¥Ò»ÏÂÁË£¡
4Â¥2009-07-26 13:32:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tanlaixun

½ûÑÔ (ÖªÃû×÷¼Ò)

¡ï
wzq70402(½ð±Ò+1):лл²ÎÓë
±¾ÌûÄÚÈݱ»ÆÁ±Î

5Â¥2009-07-28 00:09:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aiai1219

Í­³æ (СÓÐÃûÆø)

¡ï
wzq70402(½ð±Ò+1):лл²ÎÓë
¶¥Ò»¸ö£¬²»¶®Ñ½£¡
6Â¥2009-07-28 12:12:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ССľ´¬

Í­³æ (Ö°Òµ×÷¼Ò)

Íü¼ÇÖÐ

¡ï
wzq70402(½ð±Ò+1):лл²ÎÓë
·¹ý¿´¿´
7Â¥2009-07-28 12:31:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

keycat

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by yangjianchun at 2009-7-26 12:41:
Â¥Ö÷Òª¶¨ÐԵؼø¶¨Ò»Ï£¿
È©»ùÓëì³ÁÖÊÔ¼Á·´Ó¦Éú³ÉºìÉ«³Áµí

R-CHO+2Cu(OH)2¡úR-COOH+Cu2O¡ý£¨×©ºìÉ«£©+2H2O

Èç¹ûÑùÆ·ÖÖÀàºÜÉÙ£¬¿ÉÒÔʹÓÃpH¼ø¶¨Üа·£¬Óа±µÄζµÀ

[ Last edited by yangjianchun on 2009- ...

Õâ¸ö¿ÉÒÔ
8Â¥2009-07-28 14:09:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangyang654

Í­³æ (СÓÐÃûÆø)

¶¥Ò»Â¥µÄ
9Â¥2009-07-28 17:09:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wzq70402 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼Á +6 ÇàµÆ²»¸º 2026-04-09 6/300 2026-04-11 20:35 by dongdian1
[¿¼ÑÐ] 087100³õÊÔ311Çóµ÷¼Á +4 ÈÎÑÅÇÙ 2026-04-09 4/200 2026-04-11 10:33 by zhq0425
[¿¼ÑÐ] 296Çóµ÷¼Á +13 Íô£¡£¿£¡ 2026-04-10 15/750 2026-04-11 10:31 by ÄæË®³Ë·ç
[¿¼ÑÐ] 0831ÉúÒ½¹¤µÚÒ»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 13/650 2026-04-11 10:04 by maddjdld
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ¿ØÖƹ¤³Ì085406Êý¶þÓ¢¶þ385£¬Çóµ÷¼Á +8 Ezra_Zhang 2026-04-09 8/400 2026-04-11 09:15 by Öí»á·É
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] ÉúÎïѧ308Çóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +6 ÏàÐűػá¹ââÍòÕ 2026-04-10 6/300 2026-04-11 05:23 by zhuwenxu
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +23 ŬÁ¦·Ü¶·112 2026-04-08 23/1150 2026-04-10 23:29 by 314126402
[¿¼ÑÐ] »úе»¹Óл¹ÓÐÃû¶îÂð£¿Ì«ÄÑÁË +6 ЦЦԬ 2026-04-10 6/300 2026-04-10 11:54 by ¸ßά´º
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703»¯Ñ§ 346·ÖÇóµ÷¼Á +22 ÍÁ¶¹er? 2026-04-09 23/1150 2026-04-10 10:58 by ¸ßά´º
[¿¼ÑÐ] 070300»¯Ñ§ Çóµ÷¼Á +13 73372112 2026-04-08 13/650 2026-04-09 20:22 by maddjdld
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á +10 ³Ø³Ø³Ø³Ø³Ø³Ø 2026-04-08 10/500 2026-04-09 17:10 by ¶À×íÃι³Ç
[¿¼ÑÐ] Çóµ÷¼Á +7 chenxrlkx 2026-04-05 9/450 2026-04-09 09:04 by wj165256
[¿¼ÑÐ] Ò»Ö¾Ô¸985³õÊÔ354·ÖÉúÎïµ÷¼Á +3 031001 2026-04-06 3/150 2026-04-09 00:30 by Evan_Liu
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
[¿¼ÑÐ] 287·ÖÇóµ÷¼Á ÓÐרÀû¹ú½±Ò»Ö¾Ô¸¹þ¹¤´ó085406 +6 °×Ò׳½ 2026-04-06 7/350 2026-04-06 22:46 by 875465
[¿¼ÑÐ] 304Çóµ÷¼Á +4 luoye0105 2026-04-05 4/200 2026-04-06 21:05 by ľ×Ó¾ý1218
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 332Çóµ÷¼Á +17 ССÃÏ... 2026-04-05 18/900 2026-04-06 09:51 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û