Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 153  |  »Ø¸´: 2
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß jinleili µÄ 10 ¸ö½ð±Ò
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jinleili

Í­³æ (СÓÐÃûÆø)


[½»Á÷] ½ô¼±ÇóÖú

̼ËáÇâÄÆÓëÄûÃÊËáÍêÈ«ÖкÍʱ £¬ÖÊÁ¿±ÈÊǶàÉÙ£¿¼ÆËã·½·¨ÊÇʲô£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

jinleili

Í­³æ (СÓÐÃûÆø)


¡ï
chemcccc(½ð±Ò+1,VIP+0):»¶Ó­Ì½ÌÖ
ÒýÓûØÌû:
Originally posted by qjc830401 at 2007-9-10 06:22 PM:
ÄûÃÊËáÖÐÎÄÃû³Æ£º 2-ôÇ»ù±ûÍé-1,2,3-ÈýôÈËá
°´ÕÕHCO3-  +   H+  =  H2O   +  CO2
ËûÃÇÖ®¼äµÄĦ¶û±ÈÊÇ3£º1

ËüÃÇÊÇÈýÔªÈõËáºÍÇ¿¼îÈõËáÑΣ¬µçÀë³£ÊýºÃË®½â³£Êý²»Í¬£¬Ä¦¶û±ÈÒ²²»ÊÇ3£º1
3Â¥2007-09-11 08:38:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 3 ¸ö»Ø´ð

qjc830401

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

Chem.Q

¡ï ¡ï
Сºì¶¹(½ð±Ò+2,VIP+0):3x!
ÄûÃÊËáÖÐÎÄÃû³Æ£º 2-ôÇ»ù±ûÍé-1,2,3-ÈýôÈËá
°´ÕÕHCO3-  +   H+  =  H2O   +  CO2
ËûÃÇÖ®¼äµÄĦ¶û±ÈÊÇ3£º1
http://www.pet2008.cn/index.php?fromuid=11277
2Â¥2007-09-10 18:22:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 2026˶ʿµ÷¼Á_Äܶ¯_ºÓÄÏũҵ´óѧ +3 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 3/150 2026-04-13 12:44 by ľÓã.
[¿¼ÑÐ] 293Çóµ÷¼Á +15 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 16/800 2026-04-13 11:56 by 414435937
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á 5+5 chenny174 2026-04-10 33/1650 2026-04-13 08:50 by Sammy2
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 291·Öµ÷¼Á +5 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-09 6/300 2026-04-11 21:06 by ÄæË®³Ë·ç
[¿¼ÑÐ] 11408¡£358Çóµ÷¼Á +3 TMYzds 2026-04-07 3/150 2026-04-11 17:10 by µªÆøÆøÆø
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
[¿¼ÑÐ] 0859£¬337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +5 mÓÀo²»vÑÔoÆúm 2026-04-09 5/250 2026-04-11 09:33 by zhq0425
[¿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] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] 22408 366·Ö£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Î÷¹¤´ó +4 Rubt 2026-04-09 4/200 2026-04-10 19:51 by chemisry
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +16 hualkop 2026-04-10 21/1050 2026-04-10 17:28 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401µç×ÓÐÅÏ¢£¬±¾¿Æµç×ÓÐÅÏ¢ +3 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 3/150 2026-04-10 16:29 by sophia_93
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] »úе»¹Óл¹ÓÐÃû¶îÂð£¿Ì«ÄÑÁË +6 ЦЦԬ 2026-04-10 6/300 2026-04-10 11:54 by ¸ßά´º
[¿¼ÑÐ] 278Çóµ÷¼Á +27 ·¶æÃÄÈ 2026-04-07 31/1550 2026-04-09 20:49 by zhouxiaoyu
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
[¿¼ÑÐ] 085801 ×Ü·Ö275 ±¾¿ÆÐÂÄÜÔ´ Çóµ÷¼Á +8 bradoner 2026-04-08 9/450 2026-04-09 13:43 by onlyÖÜ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û