ÌâÄ¿ÄÚÈÝ

12£®¶ÔÏÂÁÐʵÑéÖ¸¶¨ÈÝÆ÷ÖеÄË®£¬Æä½âÊÍûÓÐÌåÏÖË®µÄÖ÷Òª×÷ÓõÄÊÇ£¨¡¡¡¡£©
AÁòÔÚÑõÆøÖÐȼÉÕB²â¶¨¿ÕÆøÖÐÑõÆøº¬Á¿C²â¶¨¿ÕÆøÖÐÑõÆøº¬Á¿DÅÅË®·¨ÊÕ¼¯ÑõÆø
ʵ
Ñé
×°
ÖÃ

²â¶¨¿ÕÆøÖÐÑõÆøº¬Á¿
  
½âÊͼ¯ÆøÆ¿ÖеÄË®£º
ÎüÊշųöµÄÈÈÁ¿
Á¿Í²ÖеÄË®£ºÍ¨¹ýË®Ìå»ýµÄ±ä»¯µÃ³öO2Ìå»ý¼¯ÆøÆ¿ÖеÄË®£ºÎüÊշųöµÄÈÈÁ¿¼¯ÆøÆ¿ÖеÄË®£ºË®ÏȽ«¼¯ÆøÆ¿ÄÚµÄ¿ÕÆøÅž»£¬ºó±ãÓÚ¹Û²ìH2ºÎʱÊÕ¼¯Âú
A£®AB£®BC£®CD£®D

·ÖÎö A¡¢ÁòÔÚÑõÆøÖÐȼÉÕʵÑ飬¼¯ÆøÆ¿ÖеÄË®µÄÖ÷Òª×÷ÓÃÊÇÎüÊÕÉú³ÉµÄ¶þÑõ»¯ÁòÆøÌ壬·ÀÖ¹ÎÛȾ»·¾³£»
B¡¢²â¶¨¿ÕÆøÖÐÑõÆøµÄº¬Á¿ÊµÑ飬Á¿Í²ÖеÄË®µÄÖ÷Òª×÷ÓÃÊÇͨ¹ýË®µÄÌå»ý±ä»¯µÃµ½ÑõÆøµÄÌå»ý£»
C¡¢²â¶¨¿ÕÆøÖÐÑõÆøµÄº¬Á¿ÊµÑ飬¼¯ÆøÆ¿ÖеÄË®£ºÎüÊշųöµÄÈÈÁ¿£»
D¡¢ÊÕ¼¯ÇâÆøÊµÑ飬¼¯ÆøÆ¿ÖеÄË®µÄÖ÷Òª×÷ÓÃÊǰѼ¯ÆøÆ¿ÖÐµÄ¿ÕÆøÅųö£®

½â´ð ½â£ºA¡¢ÁòÔÚÑõÆøÖÐȼÉÕʵÑ飬¼¯ÆøÆ¿ÖеÄË®µÄÖ÷Òª×÷ÓÃÊÇÎüÊÕÉú³ÉµÄ¶þÑõ»¯ÁòÆøÌ壬·ÀÖ¹ÎÛȾ»·¾³£¬¹ÊAÕýÈ·£»
B¡¢²â¶¨¿ÕÆøÖÐÑõÆøµÄº¬Á¿ÊµÑ飬Á¿Í²ÖеÄË®µÄÖ÷Òª×÷ÓÃÊÇͨ¹ýË®µÄÌå»ý±ä»¯µÃµ½ÑõÆøµÄÌå»ý£¬¹ÊB´íÎó£»
C¡¢²â¶¨¿ÕÆøÖÐÑõÆøµÄº¬Á¿ÊµÑ飬¼¯ÆøÆ¿ÖеÄË®£ºÎüÊշųöµÄÈÈÁ¿£¬¹ÊC´íÎó£»
D¡¢ÊÕ¼¯ÇâÆøÊµÑ飬¼¯ÆøÆ¿ÖеÄË®µÄÖ÷Òª×÷ÓÃÊǰѼ¯ÆøÆ¿ÖÐµÄ¿ÕÆøÅųö£¬ºó±ãÓÚ¹Û²ìH2ºÎʱÊÕ¼¯Âú£¬¹ÊD´íÎó£®
¹ÊÑ¡£ºA£®

µãÆÀ ½â´ð±¾ÌâÒª³ä·ÖÀí½âË®ÔÚ¸÷ÖÖʵÑéÖеÄ×÷Óã¬Ö»ÓÐÕâÑù²ÅÄܶÔÏà¹Ø·½ÃæµÄÎÊÌâ×ö³öÕýÈ·µÄÅжϣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
17£®Í¨¹ýÒ»ÄêµÄ»¯Ñ§Ñ§Ï°£¬ÏàÐÅÄãÒѾ­³õ²½ÕÆÎÕÁËʵÑéÊÒÖÆÈ¡ÆøÌåµÄÓйØÖªÊ¶£®Çë½áºÏÈçͼ1Ëùʾ»Ø´ðÎÊÌ⣮

£¨1£©Ð´³öͼÖбêʾµÄÒÇÆ÷Ãû³Æ£º¢Ù¾Æ¾«µÆ£¬¢Ú¼¯ÆøÆ¿£®
£¨2£©ÊµÑéÊÒÓÃKMnO4ÖÆÈ¡O2£¬Ó¦Ñ¡Óõķ¢Éú×°ÖÃΪD£¨Ìî×ÖĸÐòºÅ£¬ÏÂͬ£©£¬ÊÕ¼¯×°ÖÿÉÑ¡ÓÃF£¨»òG£©£¨Ð´Ò»ÖÖ¼´¿É£©£¬È¡ÓÃKMnO4ҩƷʱ£¬Ó¦Ñ¡ÓÃÒÇÆ÷A£®Ð´³ö¸Ã·´Ó¦µÄÎÄ×Ö±í´ïʽ¸ßÃÌËá¼Ø$\stackrel{¼ÓÈÈ}{¡ú}$ÃÌËá¼Ø+¶þÑõ»¯ÃÌ+ÑõÆø£®
£¨3£©×¢ÉäÆ÷C¿ÉÓÃÓÚ¼ì²é×°ÖÃEµÄÆøÃÜÐÔ£¬²½ÖèÈçÏ£º
¢ÙÏò×¶ÐÎÆ¿ÖмÓÈëÉÙÁ¿Ë®ÖÁ½þû³¤¾±Â©¶·Ï¶ˣ®
¢Ú½«×¢ÉäÆ÷CÁ¬½Óµ½×°ÖÃEµÄµ¼¹Ü¿Ú´¦£®
¢Û»ºÂýÀ­¶¯×¢ÉäÆ÷CµÄ»îÈû£¬¹Û²ìµ½³¤¾±Â©¶·ÖÐË®ÃæÏ½µ£¬Ï¶ËÓÐÆøÅÝÒݳö£¬±íʾװÖÃEµÄÆøÃÜÐÔÁ¼ºÃ£®
£¨4£©ÊµÑéÊÒÖÆ±¸¶þÑõ»¯Ì¼µÄ·¢Éú×°ÖÃӦѡÓÃÈçͼA¡«HÖеÄE£¨ÌîÐòºÅ£©£¬Ëù·¢Éú·´Ó¦µÄÎÄ×Ö±í´ïʽΪ
̼Ëá¸Æ+ÑÎËá¡úÂÈ»¯¸Æ+Ë®+¶þÑõ»¯Ì¼£®ÓÃͼ¼×ËùʾװÖÃÀ´Ì½¾¿¶þÑõ»¯Ì¼ÄÜ·ñÓëË®·´Ó¦£¬²âÊÔ¹ÜÖеÄË®ÀïÓ¦¼ÓÈëµÄÊÔ¼ÁÊÇ×ÏɫʯÈïÈÜÒº£¬Ëù·¢Éú·´Ó¦µÄÎÄ×Ö±í´ïʽΪ¶þÑõ»¯Ì¼+Ë®¡ú̼ËᣮÈôÓÃͼÒÒ×°ÖòÉÓÃÅÅ¿ÕÆø·¨ÊÕ¼¯¶þÑõ»¯Ì¼£¬·¢Éú×°ÖÃÓ¦Á¬½Óµ¼¹Üa£®£¨Ñ¡Ìî¡°a¡±¡¢¡°b¡±£©

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø