²é¿´: 1723  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ºìÉÕÈâ¼ÐâÉ

гæ (³õÈëÎÄ̳)

[ÇóÖú] ¶ÔÑõ»¯Ð¿Ñ¹Ãôµç×èµÄ·ÏƬ½øÐлØÊÕÀûÓ㬳ýÈ¥Òø£¬ÓÃŨÏõËáÐÐÂ𣿠ÒÑÓÐ2È˲ÎÓë

ÁíÍâÈç¹ûÊǰü·âºÃµÄƬ ¡£ ÈçºÎ³ýÈ¥ÍâÃæµÄ°ü·â£¿
»Ø¸´´ËÂ¥
ÓÐÃÎÏ룬һÇнÔÓпÉÄÜ¡¢
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhouwenhui2000

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ºìÉÕÈâ¼ÐâÉ(hwweven´ú·¢): ½ð±Ò+2, ¸Ðл²ÎÓëÓ¦Öú 2013-07-31 09:51:42
ÓÃÏõËá³ýÈ¥ÒøµÄͬʱºÜÓпÉÄÜÒ²°ÑÄãµÄÑõ»¯Ð¿¸ø¸¯Ê´ÁË¡£
ËÍÈËõ¹å£¬ÊÖÓÐÓàÏã¡£
3Â¥2013-07-27 11:11:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

ºìÉÕÈâ¼ÐâÉ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by zhouwenhui2000 at 2013-07-27 11:11:15
ÓÃÏõËá³ýÈ¥ÒøµÄͬʱºÜÓпÉÄÜÒ²°ÑÄãµÄÑõ»¯Ð¿¸ø¸¯Ê´ÁË¡£

ÎÒÒ²ÊÇÕâôÏëµÄ£¬ ²»¹ýŨÏõËḯʴÑõ»¯Ð¿ºÜÂý¡£ ÎÒÔÚ¿¼ÂÇÄܲ»ÄÜ¿ìËÙ·´Ó¦£¬¹ýÂË£¬ÔÙ»ØÊÕ£¿
ÓÐÃÎÏ룬һÇнÔÓпÉÄÜ¡¢
4Â¥2013-07-29 08:09:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

billiards

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
ºìÉÕÈâ¼ÐâÉ(hwweven´ú·¢): ½ð±Ò+1, ¸Ðл²ÎÓëÓ¦Öú 2013-08-01 08:41:19
°ÑÑõ»¯Ð¿È¥³ý²»Ò²¿ÉÒÔÂð£¿
¼îÄܰÑÑõ»¯Ð¿¹ÌÌå·Ö½â³ÉпËáÑΣº
ZnO + 2 NaOH + H2O ¡ú Na2[Zn(OH)4]
5Â¥2013-08-01 00:22:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ºìÉÕÈâ¼ÐâÉ

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by billiards at 2013-08-01 00:22:55
°ÑÑõ»¯Ð¿È¥³ý²»Ò²¿ÉÒÔÂð£¿
¼îÄܰÑÑõ»¯Ð¿¹ÌÌå·Ö½â³ÉпËáÑΣº
ZnO + 2 NaOH + H2O ¡ú Na2

¶÷¶÷£¬ ллÁË¡£ ÒѾ­Ïëµ½°ì·¨ÁË¡£ ¾ßÌå·Ö½âÑõ»¯Ð¿£¬»¹ÊÇÐèҪŨ¶È´óһЩµÄÑÎËá¡£¼ÓÈÈ״̬ϽøÐÐ ¡£  ÏÖÔÚÖ÷Òª¶Ô³ÉÆ·£¬¾ÍÊǰü·â¹ýµÄ²úÆ·£¬ÈçºÎ½øÐлØÊÕ²»Ã÷ÀÊ¡£ÈçºÎ½«ÍâÃæÒ»²ã¾ÛÒÒϩȥ³ý¡£ ¶øÇÒ²»ÎÛȾÌÕ´ÉÆ¬¡£»¹ÐèÑо¿¡£
ÓÐÃÎÏ룬һÇнÔÓпÉÄÜ¡¢
6Â¥2013-08-08 10:07:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +6 ¡££¬¡££¬¡££¬¡£i 2026-03-23 6/300 2026-03-25 22:30 by 418490947
[¿¼ÑÐ] 308Çóµ÷¼Á +5 īīĮ 2026-03-25 5/250 2026-03-25 22:19 by 544594351
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +13 Óû§573181 2026-03-20 18/900 2026-03-25 22:00 by zbssa
[¿¼ÑÐ] 311Çóµ÷¼Á +4 Ó¸ҵÄСÎâ 2026-03-20 4/200 2026-03-25 18:12 by xcjcqu
[¿¼ÑÐ] 296Çóµ÷¼Á +4 Íô£¡£¿£¡ 2026-03-25 7/350 2026-03-25 16:41 by Íô£¡£¿£¡
[¿¼ÑÐ] 281Çóµ÷¼Á +4 Koxui 2026-03-24 5/250 2026-03-25 11:38 by userper
[¿¼ÑÐ] 289Çóµ÷¼Á +9 »³èªÎÕè¤l 2026-03-20 9/450 2026-03-25 11:02 by userper
[¿¼ÑÐ] 278Çóµ÷¼Á +4 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-19 4/200 2026-03-25 11:01 by userper
[¿¼ÑÐ] BÇø¿¼Ñе÷¼Á +4 yqdszhdap£­ 2026-03-22 5/250 2026-03-25 08:51 by baoball
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á +7 СÑò˯×ÅÁË? 2026-03-23 10/500 2026-03-25 02:24 by Çå·ç·÷Ñï¡£ m
[¿¼ÑÐ] »¯¹¤×¨Ë¶Çóµ÷¼Á +3 questionÍì·ç 2026-03-24 3/150 2026-03-24 18:48 by jhhcooi
[¿¼ÑÐ] 306Çó0703µ÷¼ÁÒ»Ö¾Ô¸»ªÖÐʦ·¶ +10 Ö½Óãly 2026-03-21 11/550 2026-03-24 17:22 by qingfeng258
[¿¼ÑÐ] 327Çóµ÷¼Á +5 prayer13 2026-03-23 5/250 2026-03-23 22:11 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤085600£¬×Ü·Ö304£¬±¾¿ÆÓÐÁ½Æªsci²ÎÓ룬Çóµ÷¼Á +4 ÐÒÔ˵Ľ´½´ 2026-03-22 5/250 2026-03-22 20:15 by edmund7
[¿¼ÑÐ] Çóµ÷¼ÁԺУÐÅÏ¢ +6 CX 330 2026-03-21 6/300 2026-03-22 15:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ^O^Ø¿ 2026-03-19 7/350 2026-03-20 21:43 by JourneyLucky
[¿¼ÑÐ] AÇøÏß²ÄÁÏѧµ÷¼Á +5 ÖÜÖÜÎÞ¼« 2026-03-20 5/250 2026-03-20 21:33 by laoshidan
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û