²é¿´: 1172  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

miaoyusy0306

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] µ±ÈÜÒºÖÐͬʱÓÐ̼Ëá¸ùÀë×Ӻʹ×Ëá¸ùÀë×Ó£¬ÈçºÎÈ·¶¨Å¨¶È£¿

Çë½Ì¸÷λ¸ßÊÖ£¬²úÆ·ÖÐÓÐ̼Ëá¼ØºÍ´×Ëá¼ØÍ¬Ê±´æÔÚ£¬ÈçºÎÈ·¶¨¸÷×ÔµÄŨ¶È£¿ÎÒÒѾ­³¢ÊÔ¹ýÓÃÀë×ÓÉ«Æ×È¥·Ö±ð²â¶¨£¬µ«ÊÇ̼Ëá¸ù²â²»³öÀ´¡£ÓÐÏ뵽ȥÓõ絼ÂÊÒÇÈ·¶¨Á½ÖÖŨ¶ÈÖ®ºÍ£¬²»ÖªÊÇ·ñ¿ÉÐС£¾ßÌå·½·¨ÊÇʲô£¿Ð»Ð»¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

¹·×Ó¸ç¸ç

Ìú³æ (ÕýʽдÊÖ)

²»ºÃÒâ˼£¬¸Õ²ÅÀí½â³É¶þ×é·ÖÌåϵÁË¡£Èç¹ûÀï±ßÓÐÆäËü¶Ôµçµ¼Óй±Ï×µÄÎïÖʾͲ»ÄÜÓõ絼ÂÊÀ´²âŨ¶ÈÁË¡£
3Â¥2013-01-27 10:15:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

¹·×Ó¸ç¸ç

Ìú³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
miaoyusy0306: ½ð±Ò+2, ¡ïÓаïÖú 2013-01-29 06:35:47
׼ȷµÄ³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÑùÆ·£¬ÓÃÖØÁ¿·¨²â̼Ëá¸ù£¬È»ºó¾ÍÖªµÀ´×Ëá¸ùÁË¡£
2Â¥2013-01-27 10:13:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
miaoyusy0306: ½ð±Ò+3, ¡ïÓаïÖú 2013-01-29 06:36:20
houchenxmc: ½ð±Ò+2, »¶Ó­ÌÖÂÛ£¬Ð»Ð»²ÎÓë 2013-01-29 09:52:37
houchenxmc: »ØÌûÖö¥ 2013-01-29 09:52:39
°ïÄãÉè¼ÆÒ»¸öµÃµ½Ì¼Ëá¼ØÅ¨¶ÈµÄ·½·¨°É£º
1¡¢²úÆ·¶¨ÈÝÅä³ÉÈÜÒº£¬´ËʱŨ¶Èºã¶¨£¬Ö»ÊÇÒª²â¶¨ÁË£»
2¡¢¼ÓÈëÖ¸¶¨Å¨¶ÈÖ¸¶¨Ìå»ýµÄH2SO4£¬ÇÒ¹ýÁ¿£¬Î¢ÈȳýÈ¥CO2£¨Î¶ȿØÖÆ50¶ÈÒÔÏ£¬ÒÔÃâHAc»Ó·¢£©£»
   K2CO3 + H2SO4 = CO2(g) + K2SO4 + H2O
     2KAc + H2SO4 = 2HAc + K2SO4
     2HAc ~ H2SO4   £¨HAcÓÉÓÚÁôÔÚÈÜÒºÖУ¬Ï൱ÓÚ´×Ëá¼ØÃ»·´Ó¦£¬ÒòΪºóÐøµÎ¶¨Ê±ÖØÐÂÉú³ÉÁË´×ËáÑΣ©
3¡¢ÓÃÖ¸¶¨Å¨¶ÈµÄNaOHµÎ¶¨ÈÜÒº2£¬ÒÔ·Ó̪Ϊָʾ¼Á£¬µÃµ½µÄÊÇ·´Ó¦K2CO3ºóÊ£ÓàµÄH2SO4Ũ¶È£¨´×ËáµÄÉú³ÉµÈÓÚûÓÐÉú³É£¬²»Ó°ÏìµÎ¶¨½á¹û£©£»²î¼õ·¨¾ÍµÃµ½ÈÜÒº1ÖÐK2CO3µÄŨ¶È¡£
4Â¥2013-01-27 10:20:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

miaoyusy0306

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ¹·×Ó¸ç¸ç at 2013-01-26 14:15:54
²»ºÃÒâ˼£¬¸Õ²ÅÀí½â³É¶þ×é·ÖÌåϵÁË¡£Èç¹ûÀï±ßÓÐÆäËü¶Ôµçµ¼Óй±Ï×µÄÎïÖʾͲ»ÄÜÓõ絼ÂÊÀ´²âŨ¶ÈÁË¡£

ÀïÃæ¿ÉÄܺ¬Óм״¼ºÍÉÙÁ¿¼×È©£¬µ«ÕâÁ½Ñù¶Ôµçµ¼ÂÊûɶӰÏì°É£¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
5Â¥2013-01-28 17:05:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 4/200 2026-02-23 06:46 by jsjzfl
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 6/300 2026-02-23 06:39 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 4/200 2026-02-23 06:36 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:34 by w4l55oybr1
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 8/400 2026-02-23 06:24 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 10/500 2026-02-23 04:58 by 5jlh3qtdvx
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 6/300 2026-02-23 02:08 by 5jlh3qtdvx
[½Ìʦ֮¼Ò] °æÃæ·Ñ¸Ã½»Âð +7 Æ»¹ûÔÚÄÄÀï 2026-02-22 8/400 2026-02-22 22:37 by otani
[»ù½ðÉêÇë] »ù½ðÕýÎÄ30Ò³Ö¸µÄÊDZ¨¸æÕýÎÄ»¹ÊÇÕû¸öÉêÇëÊé +5 successhe 2026-02-16 6/300 2026-02-22 21:38 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 5/250 2026-02-22 21:15 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +9 ˲ϢÓîÖæ 2026-02-20 12/600 2026-02-21 10:39 by »¶ÀÖËÌÒ¶Ýè
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û