ÌâÄ¿ÄÚÈÝ

2£®2014Öп¼»¯Ñ§ÊµÑé²Ù×÷¿¼ÊÔÆäÓеÄËĸö¿¼ÌâÊÇ£º¢ÙÅäÖÆÒ»¶¨ÈÜÖÊÖÊÁ¿·ÖÊýµÄÈÜÒº¢ÚÆÏÌÑÌǵļìÑé¢Û¶þÑõ»¯Ì¼µÄÖÆÈ¡¡¢ÊÕ¼¯ºÍÑéÂú¢ÜÑõÆøµÄÖÆÈ¡¡¢ÊÕ¼¯ºÍÑéÂú£®¿¼ÊԵķ½·¨ÊÇÓÉ¿¼Éú³éǩȷ¶¨¿¼Ì⣬С¿­Í¬Ñ§³éÇ©ºó±»¼à¿¼ÀÏʦÒýµ¼ÖÁ×¼±¸ÁËÏÂÁÐͼ1ÒÇÆ÷ºÍÒ©Æ·µÄʵÑę́ǰ£º

Çë»Ø´ð£º
£¨1£©ÓÉʵÑę́ÉÏÌṩµÄÒÇÆ÷ºÍÒ©Æ·£¬ÄãÈÏΪС¿­³éµ½µÄÊǵڢ۸ö¿¼Ì⣻
£¨2£©ÈôÔö¼Ó¾Æ¾«µÆ £¨ÌîÒ»ÖÖ²£Á§ÒÇÆ÷Ãû³Æ£©£¬»¹ÄÜ×é×°³É¸ßÃÌËá¼ØÖÆÑõÆøµÄ·¢Éú×°Öã¬ÑõÆøµÄÑéÂú·½·¨Êǽ«´ø»ðÐǵÄľÌõ·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬Ä¾Ìõ¸´È¼£¬Ö¤Ã÷¼¯Âú£®
£¨3£©ÈôÒÔH2O2ÈÜҺΪԭÁÏ£¨ÒÔMnO2Ϊ´ß»¯¼Á£©ÔÚʵÑéÊÒÖÐÖÆ±¸¸ÉÔïµÄÑõÆø£®²¢ÓÃÀ´²â¶¨CuOºÍCuµÄ»ìºÏÎïÑùÆ·ÖÐCuOµÄº¬Á¿£¬Èçͼ2Ëùʾ£¬ÒÇÆ÷µÄÁ¬½Ó˳ÐòΪ£ºA¡úB¡úC£®
¢ÙÒÇÆ÷BµÄ×÷ÓÃÊÇÎüÊÕË®·Ö£¬¸ÉÔïÆøÌ壮
¢ÚÒÇÆ÷AÖÐÉú³ÉÑõÆøµÄ»¯Ñ§·½³ÌʽÊÇ2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®
¢ÛÓûͨ¹ý²âÁ¿·´Ó¦Ç°¡¢ºóC´¦´ó²£Á§¹ÜÖÊÁ¿µÄÔö¼Ó£¬À´¼ÆËãÑùÆ·ÖÐCuOµÄº¬Á¿£®Èô·´Ó¦Óûͨ¹ý²âÁ¿·´Ó¦Ç°¡¢ºó´ó²£Á§¹ÜÖкìÉ«µÄCu»¹Ã»ÓÐÍêÈ«Ïûʧ£¬ÔòÑùÆ·ÖÐCuOº¬Á¿µÄ²âËã½á¹û½«Æ«´ó£¨ÌƫС¡±¡°Æ«´ó¡±¡°²»ÊÜÓ°Ï족֮һ£©£®

·ÖÎö £¨1£©¸ù¾ÝÌâÄ¿ÖÐÌṩµÄÒÇÆ÷¡¢Ò©Æ·¡¢ÊµÑéµÄ²Ù×÷£¬½áºÏ¶þÑõ»¯Ì¼µÄʵÑéÊÒÖÆ·¨¿ÉÒÔÍÆ²â³öС¿­³éµ½µÄÊǶþÑõ»¯Ì¼µÄÖÆÈ¡¡¢ÊÕ¼¯ºÍÑéÂú£»
£¨2£©¸ù¾ÝʵÑéÊÒÓøßÃÌËá¼ØÖÆÈ¡ÐèÒªµÄÌõ¼þÊǼÓÈÈ£¬ÑõÆøÓÐÖúȼÐÔ½øÐзÖÎö£»
£¨3£©¢Ù¸ù¾ÝŨÁòËáµÄÐÔÖÊ·ÖÎö£»
¢Ú¸ù¾ÝÒÔH2O2ÈÜҺΪԭÁÏ£¨ÒÔMnO2Ϊ´ß»¯¼Á£©ÔÚʵÑéÊÒÖÐÖÆ±¸ÑõÆøµÄ·´Ó¦Ô­Àí·ÖÎö£»
¢ÛÈô·´Ó¦ºó´ó²£Á§¹ÜÖкìÉ«µÄCu»¹Ã»ÓÐÍêÈ«Ïûʧ£¬ÔòÖÊÁ¿Ôö¼ÓµÄÉÙ£¬Òò´Ë¸ù¾ÝÖÊÁ¿µÄÔö¼Ó¼ÆËã³öµÄÍ­µÄÖÊÁ¿ÉÙ£¬´Ó¶øµ¼ÖÂ×îÖÕ¼ÆËã³öµÄÑõ»¯Í­µÄÖÊÁ¿¶à£¬ËùÒÔÑùÆ·ÖÐCuOº¬Á¿µÄ²âËã½á¹û½«Æ«´ó£®

½â´ð ½â£º£¨1£©ËáµÄ»¯Ñ§ÐÔÖÊ£¬ÐèÒªÓнðÊô¡¢½ðÊôÑõ»¯ÎïµÈ£¬Í¼ÖÐûÓУ¬¹Ê²»»áÊÇ¢Ù£»´ÖÑÎÌá´¿ÐèÒª¾Æ¾«µÆ£¬Í¼ÖÐûÓУ¬¹Ê²»»áÊÇ¢Ú£¬ÊµÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼ÐèҪʹÓÃ̼Ëá¸ÆºÍÏ¡ÑÎËᣬʹÓõÄÒÇÆ÷ÓдóÊԹܣ¬Ë«¿×ÏðƤÈû£¬³¤¾±Â©¶·¡¢¼¯ÆøÆ¿¡¢»ð²ñµÈ£¬Í¼Öж¼ÓУ¬¹ÊÊÇ¢Û£»ÅäÖÆÒ»¶¨ÈÜÖÊÖÊÁ¿·ÖÊýµÄÈÜÒºÐèҪʹÓÃÍÐÅÌÌìÆ½ºÍÁ¿Í²µÈ£¬Í¼ÖÐûÓУ¬¹Ê²»»áÊǢܣ»
£¨2£©ÊµÑéÊÒÓøßÃÌËá¼ØÖÆÈ¡ÐèÒªµÄÌõ¼þÊǼÓÈÈ£¬ÐèÒª¼ÓÈȵÄÒÇÆ÷ÊǾƾ«µÆ£¬ÑõÆøÓÐÖúȼÐÔ£¬ËùÒÔÑõÆøµÄÑéÂú·½·¨ÊÇ£º°Ñ´ø»ðÐǵÄľÌõ·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬ÈôľÌõ¸´È¼£¬Ôò˵Ã÷ÑõÆøÒÑÂú£»
£¨3£©¢ÙÔÚʵÑéÊÒÖÐÖÆ±¸²¢ÊÕ¼¯¸ÉÔïµÄÑõÆø£¬ÑõÆøºÍÁòËá²»·´Ó¦£¬Òò´Ë¿ÉÒÔÓÃŨÁòËáÎüÊÕË®·ÖÀ´¸ÉÔ
¢ÚÒÔH2O2ÈÜҺΪԭÁÏ£¨ÒÔMnO2Ϊ´ß»¯¼Á£©ÔÚʵÑéÊÒÖÐÖÆ±¸ÑõÆøµÄ»¯Ñ§·½³ÌʽÊÇ£º2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£»
¢ÛÈô·´Ó¦ºó´ó²£Á§¹ÜÖкìÉ«µÄCu»¹Ã»ÓÐÍêÈ«Ïûʧ£¬ÔòÖÊÁ¿Ôö¼ÓµÄÉÙ£¬Òò´Ë¸ù¾ÝÖÊÁ¿µÄÔö¼Ó¼ÆËã³öµÄÍ­µÄÖÊÁ¿ÉÙ£¬´Ó¶øµ¼ÖÂ×îÖÕ¼ÆËã³öµÄÑõ»¯Í­µÄÖÊÁ¿¶à£¬ËùÒÔÑùÆ·ÖÐCuOº¬Á¿µÄ²âËã½á¹û½«Æ«´ó£®
¹Ê´ð°¸Îª£¨1£©¢Û£»
£¨2£©¾Æ¾«µÆ£¬°Ñ´ø»ðÐǵÄľÌõ·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬ÈôľÌõ¸´È¼£¬Ôò˵Ã÷ÑõÆøÒÑÂú£»
£¨3£©¢ÙÎüÊÕË®·Ö£¬¸ÉÔïÆøÌ壻
¢Ú2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£»
¢ÛÆ«´ó£®

µãÆÀ ³õÖл¯Ñ§¶ÔÓÚÆøÌåµÄʵÑéÊÒÖÆ·¨Ö÷Òª´ÓÒ©Æ·¡¢·´Ó¦Ô­Àí¡¢·¢Éú×°Öá¢ÊÕ¼¯×°ÖᢼìÑé¡¢ÑéÂú¡¢¼°ÊµÑé²Ù×÷¡¢×¢ÒâÊÂÏîµÈ·½Ãæ½øÐбȽϡ¢¹éÄÉ£¬½ø¶ø×ܽáʵÑéÊÒÖÆÈ¡ÆøÌåµÄÒ»°ã˼·ºÍ·½·¨£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø