| ²é¿´: 3116 | »Ø¸´: 13 | |||
[½»Á÷]
¡¾ÇóÖú¡¿¹ØÓÚÖØ¸õËá¼ØÈÜҺŨ¶ÈµÄ±ê¶¨ºÍµ±Á¿Å¨¶ÈµÄÎÊÌâ
|
|
²éÁ˺ܶà×ÊÁÏ£¬·¢ÏÖ»ù±¾É϶¼ÊÇÒÔÅäÖÆÖØ¸õËá¼Ø±ê×¼ÈÜÒº×÷Ϊ±ê×¼£¬ÓÃÅäºÃµÄÖØ¸õËá¼ØÈÜÒºÀ´±ê¶¨ÆäËûÈÜÒºµÄŨ¶È¡£ ÎÒÏëÎʵÄÊÇ£¬ÎÒÔõôÀ´·ÖÎö¼ì²âÎÒËùÓõÄÖØ¸õËá¼ØÈÜÒºµÄŨ¶È£¿£¿ ÎÒ½ñÌì×öÁËÒ»ÌìµÄʵÑ飬±ê¶¨ÁË51¸öÈÜÒºµÄÑÇÌúÀë×ÓŨ¶È£¬È«ÊÇ΢Á¿µÄµÎ¼Ó¸÷ÖÖÒ©Æ·£¬ºÜ·±Ëö¡£ºóÀ´¼ÆËãµÄʱºò²Å·¢Ïֵζ¨ÓõÄÖØ¸õËá¼ØÈÜҺŨ¶È¹À¼ÆÓе㲻׼£¬µ«ÊÇÎÒÓÖ²»ÏëÖØ×öÁË£¬¹Ø¼üÊÇÎÒÊÖÉϵÄÑÇÌúÑùÆ·ÈÜÒº²»¹»ÁË¡£ ÎÒÏëÖªµÀÎÒËùÓõÄÖØ¸õËá¼ØÈÜÒºµÄŨ¶È£¬ÈçºÎ²¹¾È£¿ÄÜͨ¹ýʲôÁòËáÑÇÌúï§ÈÜÒº·´µÎ¼ÓÀ´È·¶¨ÖظõËá¼ØµÄŨ¶ÈÂ𣿣¿ »¹ÓУ¬¾ÍÊÇÅäÖÆÖØ¸õËá¼Ø±ê×¼ÈÜÒºµÄʱºò£¬ºÃÏñÓиöʲô»ù×¼Ò©Æ·£¬ÖظõËá¼Ø·Ö×ÓÊ½Ç°ÃæÓиö1/6£¬²éÕÒ×ÊÁÏÖªµÀÊǵ±Á¿Å¨¶ÈÖ®ÀàµÄ£¬ºÍµÃʧµç×ÓÊýÓйأ¨Ã²ËÆÊÇÕâÑùµÄ£¬ÎÒҲûÓÐϸ¿´£¬²»ÖªµÀ¶Ô²»¶Ô£¿£¿£¿£©¡£ ÎҾͲ»Ã÷°×µÄÊÇ£¬Åª³öÕâ¸öµ±Á¿Å¨¶ÈÀ´¼ÆËãÓÐʲôºÃ´¦£¿£¿£¿¸ÃÊǶàÉÙmolŨ¶È²»»¹ÊÇÄÇô¶àÂ𣿺αØÒªÕûÕâôÂé·³£¿£¿ ÎÒÄܲ»ÄÜÖ±½ÓÎÞÊÓһЩ±ê×¼Åä·¨ÉÏÓйص±Á¿Å¨¶ÈÖ®ÀàµÄ£¬Ö±½ÓÓóõ¸ßÖÐ×îÔʼ¼òµ¥µÄ·½·¨£º1¡¢×¼È·³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÒ©Æ·£¬ÓÃÈÝÁ¿Æ¿ÅäÖÆ³É±ê×¼ÈÜÒº£»2¡¢¼ÆËã³ö´ËÈÜÒºµÄŨ¶È£»3¡¢µÎ¶¨´ý²âÈÜÒº£»4¡¢¸ù¾ÝŨ¶È»¯Ñ§·´Ó¦·½³Ìʽ¼ÆËãÁíÒ»¸ö´ý²âÈÜÒºµÄŨ¶È¡£ÍêÊ¡£Õâ²»ÊǺܼòµ¥£¬ºÜºÃÓÃÂð£¿ÎªÊ²Ã´Òª³öÀ´Ò»¸öµ±Á¿Å¨¶È£¿£¿ ·Ï»°Õâô¶à£¬¾ÍÁ½µã£º 1 ÓÃʲô±ê×¼ÈÜÒºÀ´µÎ¶¨¼ÆËãÖØ¸õËá¼ØÈÜÒºµÄŨ¶È£¿£¿ 2 µ±Á¿Å¨¶ÈÓÐÓÃÂ𣿣¿ÎÒ¿ÉÒÔÖ±½Ó²»¹ÜËþÂ𣿠ʮ·Ö¸ÐлÄúµÄ»Ø´ð¡£ »ØÈ¥ÁË£¬Â¥¹Ü°¢ÒÌ´ßÈËÁË£¡ |
» ²ÂÄãϲ»¶
µçÆø×¨Ë¶320Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602
ÒѾÓÐ33È˻ظ´
Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á
ÒѾÓÐ24È˻ظ´
268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á
ÒѾÓÐ28È˻ظ´
»¯Ñ§¹¤³Ìµ÷¼Á289
ÒѾÓÐ50È˻ظ´
Çóµ÷¼Á£¬262»úеר˶
ÒѾÓÐ8È˻ظ´
305Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
327Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
347Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
272·Ö²ÄÁÏ×ÓÇóµ÷¼Á
ÒѾÓÐ47È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¼Ó¼±£¡ÈçºÎ²â¶¨º£Ë®ÖÐSrºÍBaµÄŨ¶È£¬ÒÔ¼°ÂÈ»¯ïÈ¡¢ÂÈ»¯±µ±ê×¼ÈÜÒºµÄÅäÖÃ~¶àл£¡
ÒѾÓÐ3È˻ظ´
¹ØÓÚË«ÑõˮŨ¶È²â¶¨³öÏÖµÄÎÊÌâ
ÒѾÓÐ7È˻ظ´
ÏõËáÄø¡¢ÏõËáï¯ÈÜҺŨ¶ÈµÄ±ê¶¨
ÒѾÓÐ4È˻ظ´
¹ØÓÚÐýÍ¿µÄÈÜҺŨ¶È¼°×ªËÙʱ¼äµÈÎÊÌâ
ÒѾÓÐ16È˻ظ´
¹ØÓÚÌú̼΢µç½â´¦Àí¸ßŨ¶ÈÓлú·ÏË®µÄÎÊÌâ
ÒѾÓÐ4È˻ظ´
ÂȽðËáÈÜҺŨ¶ÈµÄÎÊÌâ
ÒѾÓÐ15È˻ظ´
ÆøÏàÉ«Æ×·¨²â¶¨ÒÒËáÒÒõ¥ÈÜÒºÖм䱽¶þ°·Å¨¶È
ÒѾÓÐ6È˻ظ´
ÖØ¸õËá¼ØÈÜÒºÅäÖÆµÄÎÊÌâ
ÒѾÓÐ4È˻ظ´
¡¾ÇóÖú¡¿ÇëÎÊ2N(µ±Á¿Å¨¶È)ÒªÊÇ»»Ëã³ÉĦ¶ûŨ¶ÈÊǶàÉÙ£¿¼±£¡
ÒѾÓÐ3È˻ظ´
¡¾ÇóÖú¡¿ÇóÖú£ºÓż¶´¿ÖظõËá¼ØÅäÖñê×¼ÈÜÒºÎÊÌ⣿
ÒѾÓÐ3È˻ظ´
¡¾ÇóÖú¡¿ÈÜҺŨ¶ÈÎÊÌâ
ÒѾÓÐ5È˻ظ´
¡¾ÇóÖú¡¿¡¾ÔÚÏߵȡ¿ÖظõËá¼Ø±ê×¼ÈÜÒºÅäºÃºó»¹Ðè±ê¶¨Âð£¿Å¨¶ÈÈçºÎ¼ÆËãµÄ£¿
ÒѾÓÐ12È˻ظ´
» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:
ÉòÑô»¯¹¤´óѧ»·¾³Ñ§ÔºÉúÎï¼¼ÊõÓ빤³Ì£¨ÎÞÊýѧ£©¡¢»·¾³¿ÆÑ§Ó빤³Ì¿É½ÓÊܵ÷¼Á
+1/584
2026ÄêÒ»Õ½³É˶µÄ¾ø¼Ñ»ú»á£¬Çൺũ´ó²ÝҵѧԺÈÔÓдóÁ¿µ÷¼ÁÃû¶î
+2/242
ÉϺ£µçÁ¦´óѧ µçÁ¦ÏµÍ³±£»¤ºÍÖÇÄܵ÷¶È·½Ïò ÕÐÊÕ²©Ê¿Ñо¿Éú
+5/130
Î人·ÄÖ¯´óѧ²ÄÁÏѧԺʿ±ø¼Æ»®µ÷¼ÁÐÅÏ¢
+1/88
ÑÓ°²´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº½ÓÊÕµ÷¼ÁÉú£¬4ÔÂ11ÈÕÏÂÎ縴ÊÔ£¨»¯Ñ§¡¢»¯¹¤ºÍ²ÄÁÏÓ뻯¹¤£©
+5/75
Î÷°²¿Æ¼¼´óѧÁ¦Ñ§Ïµ¿É½ÓÊÜÁ¦Ñ§¡¢»úе¡¢ÍÁľ¼°Ïà¹Ø¹¤¿Æ×¨Òµµ÷¼Á
+1/40
»¯Ñ§¡¢»·¾³¹¤³Ì£¬Éϳµ¾Í×ß
+1/21
ÉϺ£Ó¦Óü¼Êõ´óѧҦ×Ó½¨¿ÎÌâ×éÕÐÉú£¬µã»÷¾ÍËÍÑо¿ÉúѧÀú
+1/18
·ðɽ´óѧ ¶¯Îï¿Æ¼¼Ñ§Ôº ÐóÄÁ »¶Ó¹ã´óѧ×Ó±¨¿¼£¡
+1/15
²ÄÁÏ¿ÆÑ§Ó빤³Ì¡¢»¯Ñ§ÀàѧÊõ˶ʿÑо¿Éú×îºóµ÷¼Á»ú»á£¬ÓÐÒâÇëÁªÏµ£¬·Ç³ÏÎðÈÅ£¡
+1/12
¸´ÊÔµ÷¼Á-ÕÐÊÕµ÷¼ÁÉú£¨Ò»Ö¾Ô¸07¿ªÍ·×¨Òµ£©£¬º£ÑóÉúÎïרҵ4¸öÃû¶î
+1/12
ºþÄÏʦ·¶´óѧҩÎï·ÖÎöѧ2026Äê˶ʿÑо¿Éúµ÷¼Á
+1/11
¸´ÊÔµ÷¼Á-ÕÐÊÕµ÷¼ÁÉú£¨Ò»Ö¾Ô¸07¿ªÍ·×¨Òµ£©£¬º£ÑóÉúÎïרҵ4¸öÃû¶î
+1/10
Õã½Å©ÁÖ´óѧ ÁÖÒµÓëÉúÎï¼¼ÊõѧԺ ÉúÎïѧ(ÉúÎﻯѧÓë·Ö×ÓÉúÎïѧ) µÚ¶þÂÖµ÷¼ÁÉúÕÐÉú
+1/8
¡¾»ªÖпƼ¼´óѧ¡¿¡¾¹ÜÀíѧԺ¡¿¡¾ÎâÇ컪½ÌÊÚÍŶӡ¿¡¾ÕÐÊÕ2-3Ãû²©Ê¿ºó¡¿
+1/7
ºÓÄÏÀí¹¤´óѧ»¯Ñ§»¯¹¤Ñ§ÔºÕÐÊÕ²ÄÁÏ¡¢»¯¹¤Ààרҵµ÷¼ÁÑо¿Éú
+1/5
ÆëÆë¹þ¶û´óѧÀîÀò¿ÎÌâ×é³ÏÕÐ2026¼¶¿¼Ñе÷¼ÁÉú£¨Ñ§Ë¶ºÍר˶£©
+1/4
ºÓÄÏÀí¹¤´óѧ»¯Ñ§»¯¹¤Ñ§ÔºÕÐÊÕ²ÄÁÏ¡¢»¯¹¤Ààרҵµ÷¼ÁÑо¿Éú
+1/4
ÉϺ£Ó¦Óü¼Êõ´óѧ»¯¹¤Ñ§²¿ÕÐÉúµ÷¼Á
+1/3
¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺÕÐÊÕרҵ´úÂë08¿ªÍ·Ñ§ÊõÐÍ˶ʿÑо¿Éú
+1/2
¡ï
jian4915(½ð±Ò+1):лл²ÎÓë
jian4915(½ð±Ò+1):лл²ÎÓë
|
1. ËüµÄ´óÖÂŨ¶ÈÓ¦¸ÃÖªµÀ°É£¬¼ÓÈë¹ýÁ¿µÄKI£¬°µ³ö·´Ó¦£¬ÓÃÁò´úÁòËáÄÆµÎ¶¨·´Ó¦Îö³öµÄI2£¬½øÐмÆË㣬·´Ó¦±ÈΪ1£º6 2.²»ÓùÜËü¡£ |
2Â¥2010-11-18 06:04:09
3Â¥2010-11-18 08:30:15
yunjun3
ľ³æ (ÖøÃûдÊÖ)
- ACI: 3
- Ó¦Öú: 161 (¸ßÖÐÉú)
- ½ð±Ò: 3150.5
- Ìû×Ó: 1489
- ÔÚÏß: 145.8Сʱ
- ³æºÅ: 775818
¡ï
jian4915(½ð±Ò+1):лл²ÎÓë
jian4915(½ð±Ò+1):лл²ÎÓë
|
ÏÈÓûù×¼ÖØ¸õËá¼Ø×¼È·ÅäÖÆºÍ´ý±ê¶¨ÖظõËá¼ØÅ¨¶ÈÏà½üµÄ±ê×¼ÈÜÒº,È»ºóÓñê×¼ÈÜÒº±ê¶¨ÁòËáÑÇÌúÈÜÒº,µÃµ½ÑÇÌúµÄ׼ȷŨ¶È;È»ºóÓÃÑÇÌú±ê×¼ÈÜÒºÔٱ궨δ֪µÄÖØ¸õËá¼Ø. ÖØÐ¼ÆËã¼´¿É. |
4Â¥2010-11-18 09:12:02
¡ï
jian4915(½ð±Ò+1):лл²ÎÓë
jian4915(½ð±Ò+1):лл²ÎÓë
|
±¾ÌûÄÚÈݱ»ÆÁ±Î |
5Â¥2010-11-18 09:12:09
|
»ù×¼ÖØ¸õËá¼ØÊÇÐèÒªÓûù×¼»òÊÇÓÅÖÊ´¿µÄÖØ¸õËá¼ØÅäÖÆµÄ°É£¿ ¿ÉÊÇʵÑéÊÒºÃÏñûÓÐÓÅÖÊ´¿µÄ£¬ÎÒÖ»ÕÒµ½ÁË·ÖÎö´¿µÄ¡£ »ù×¼ÖØ¸õËá¼ØÊÔ¼ÁÆ¿ÉϱêµÄ»¯Ñ§Ê½ÊÇ¡°1/6K2Cr2O7¡±Â𣿣¿ ·´ÕýÎҵķÖÎö´¿ÉϱêµÄÊÇ¡°K2Cr2O7¡±¡£ ÊDz»ÊÇͬÑùÖÊÁ¿µÄ¡°K2Cr2O7¡±ºÍ¡°1/6K2Cr2O7¡±ÅäÖõÄÈÜҺŨ¶ÈÊDz»Ò»ÑùµÄ£¿£¿ ¡°1/6K2Cr2O7¡±Åä³öÀ´µÄŨ¶ÈÊÇÁù±¶£¬ÊÇÂ𣿠|
6Â¥2010-11-18 10:01:03
yunjun3
ľ³æ (ÖøÃûдÊÖ)
- ACI: 3
- Ó¦Öú: 161 (¸ßÖÐÉú)
- ½ð±Ò: 3150.5
- Ìû×Ó: 1489
- ÔÚÏß: 145.8Сʱ
- ³æºÅ: 775818
7Â¥2010-11-18 11:17:26
8Â¥2010-11-18 17:54:29
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
| »¹ÊDz»Ã÷°×...¹ú±êÉÏ£º1/6 K2Cr2O7=0.05M£¬¿ÉÊdzÆÈ¡2.452gÖØ¸õËá¼Ø¶¨Èݵ½1L¡£ÕâÑùËãÀ´£º2.452/294=0.00833M...ÔÙ³ËÒÔ6±¶²ÅÊÇ0.05M¡£¡£¡£¡£ËùÒÔÑÏÖØ²»¶®...2.452gÖØ¸õËá¼ØÈܵ½1LË®ÖУ¬Ôõô¿ÉÄÜÊÇ0.05MµÄŨ¶È£¬Çó½è£¡ |
9Â¥2011-12-14 12:39:41
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
ÕâÀïµÄ1/6K2Cr2O7=0.05£¬¶øK2Cr2O7=1/6K2Cr2O7/6=0.083£¬ËùÒÔ2.452/294=0.083ÊÇ¶ÔµÄ |
10Â¥2011-12-15 15:51:33
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
¹ú±êÉÏ£º1/6 K2Cr2O7=0.05M£¬¿ÉÊdzÆÈ¡2.452gÖØ¸õËá¼Ø¶¨Èݵ½1L¡£ÕâÑùËãÀ´£º2.452/294=0.00833M...ÔÙ³ËÒÔ6±¶²ÅÊÇ0.05M¡£¡£¡£¡£ËùÒÔÑÏÖØ²»¶®...2.452gÖØ¸õËá¼ØÈܵ½1LË®ÖУ¬Ôõô¿ÉÄÜÊÇ0.05MµÄŨ¶È£¬Çó½è£¡ Çмǣº·Ö×ÓÁ¿1/6 K2Cr2O7=294/6=49£¬ËùÒÔ2.452/49=0.05,ÀàËÆµÄŨ¶È¶¼ÊÇÕâÑù¾ÍËãµÄ¡£ÒòΪK2Cr2O7ÖÐCr6+ÓëFe2+·´Ó¦µÄ¶ÔÓ¦µ¥ÔªÎª1£º6£¬ËùÒÔ1/6 K2Cr2O7Ϊ»ù±¾·´Ó¦µ¥Î»·½±ã¼ÆËã¡£ |
11Â¥2011-12-15 21:01:33
¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
| Çмǣ¬ÏàͬµÄ1/6 K2Cr2O7Ũ¶ÈµÎ¶¨²»Í¬ÑùÆ·º¬Á¿µÄFe2+µÄʱºò£¬µÎ¶¨¶ÈÊÇ»áÓвîÒìµÄ¡£ËùÒÔÒ»°ãÒԵ樶ÈΪ׼£¡ |
12Â¥2011-12-15 21:03:37
13Â¥2012-06-27 15:39:29
14Â¥2012-08-07 14:39:18













»Ø¸´´ËÂ¥