ÌâÄ¿ÄÚÈÝ

11£®Çë¸ù¾ÝÈçͼ»Ø´ðÎÊÌ⣮

£¨1£©ÒÇÆ÷aµÄÃû³ÆÊǾƾ«µÆ£®
£¨2£©ÊµÑéÊÒÓùýÑõ»¯ÇâÈÜÒººÍ¶þÑõ»¯ÃÌÖÆÈ¡ÑõÆøÊ±£¬·´Ó¦µÄ»¯Ñ§·½³Ìʽ
ÊÇ2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®Ñ¡Óõķ¢Éú×°ÖÃÊÇB£¨ÌîÐòºÅ£©£¬ÈôÒªÊÕ¼¯½Ï´¿µÄÑõÆø£¬¹Û²ìµ½µ¼¹Ü¿ÚÓÐÁ¬ÐøÆøÅݷųöÏÖÏóʱ£¬ÔÙ¿ªÊ¼ÊÕ¼¯ÆøÌ壮
£¨3£©ÊµÑéÊÒÓøßÃÌËá¼ØÖÆÈ¡ÑõÆø£®½«×°ÖÃAºÍEÁ¬½Ó£¬ÊµÑé²Ù×÷ÓУº
a£®Í£Ö¹¼ÓÈÈ       b£®¹Ì¶¨ÊԹܠ        c£®½«µ¼¹Ü´ÓË®²ÛÖÐÈ¡³ö
d£®×°Ò©Æ·²¢ÔÚÊԹܿڴ¦·ÅһСÍÅÃÞ»¨     e£®¼ÓÈÈ£¬ÊÕ¼¯ÑõÆø£®
ÉÏÊö²Ù×÷ÖÐȱÉÙµÄÒ»²½ÊǼì²é×°ÖÃÆøÃÜÐÔ£¬¸Ã²Ù×÷±àºÅf£¬ÔòÕýÈ·µÄ²Ù×÷˳ÐòÊÇfdbeca£¨ÌîÐòºÅ£©£®A×°ÖÃÖÐÊԹܿÚÂÔÏòÏÂÇãбµÄÔ­ÒòÊÇ·ÀÖ¹ÀäÄýµÄË®µ¹Á÷ʹÊÔ¹ÜÕ¨ÁÑ£®

·ÖÎö £¨1£©ÒÀ¾ÝʵÑéÊÒ³£ÓÃÒÇÆ÷µÄÈÏʶ½â¾ö´ËÌ⣻
£¨2£©ÒÀ¾ÝÖÆÈ¡ÆøÌåµÄ·´Ó¦ÌصãºÍÆøÌåµÄÐÔÖÊÀ´Ñ¡Ôñ·¢Éú×°Öá¢ÊÕ¼¯×°ÖÃÒÔ¼°ÑéÂú·½·¨£»
£¨3£©¸ù¾ÝʵÑéÊÒÓøßÃÌËá¼ØÖÆÈ¡ÑõÆøµÄʵÑé²½Öè·ÖÎö½â´ð£»

½â´ð ½â£º£¨1£©ÒÀ¾ÝʵÑéÊÒ³£ÓÃÒÇÆ÷¿ÉÖª£ºa¾Æ¾«µÆ£»
£¨2£©¹ýÑõ»¯Çâ·Ö½âÉú³ÉË®ºÍÑõÆø£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£»¸Ã·´Ó¦Îª¹ÌÒºÐÍ·´Ó¦£¬²»Ðè¼ÓÈÈ£¬ÔòӦѡÔñ·¢Éú×°ÖÃB£»ÈôÒªÊÕ¼¯½Ï´¿µÄÑõÆø£¬¹Û²ìµ½µ¼¹Ü¿ÚÓÐÁ¬ÐøÆøÅݷųöʱ£¬ÔÙ¿ªÊ¼ÊÕ¼¯ÆøÌ壮
£¨3£©ÓøßÃÌËá¼ØÖÆÈ¡ÑõÆøÊ±£¬²úÎïÊÇÃÌËá¼Ø¶þÑõ»¯Ã̺ÍÑõÆø£¬ÊµÑéʱÊ×ÏÈÒª¼ì²é×°ÖÃµÄÆøÃÜÐÔ£¬È»ºó×°ÈëÒ©Æ·¼ÓÈÈ£¬ÊÕ¼¯ÆøÌ壬ʵÑéÍê³ÉºóÒªÏȳ·µ¼¹Ü£¬ÔÙÍ£Ö¹¼ÓÈÈ£®A×°ÖÃÖÐÊԹܿÚÂÔÏòÏÂÇãбµÄÔ­ÒòÊÇ·ÀÖ¹ÀäÄýµÄË®µ¹Á÷ʹÊÔ¹ÜÕ¨ÁÑ£®
¹Ê´ð°¸Îª£º2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£»´ß»¯£»B£»·Ö½â£®
´ð°¸£º£¨1£©¾Æ¾«µÆ£®
£¨2£©2H2O2 $\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®B£»µ¼¹Ü¿ÚÓÐÁ¬ÐøÆøÅݷųö£®
£¨3£©¼ì²é×°ÖÃÆøÃÜÐÔ£¬fdbeca£¬·ÀÖ¹ÀäÄýµÄË®µ¹Á÷ʹÊÔ¹ÜÕ¨ÁÑ£®

µãÆÀ ʵÑéÊÒÖÆÈ¡ÆøÌåµÄ×°Öñ»·ÖΪÁ½¸ö²¿·Ö£¬ÓÃÓÚÊÕ¼¯µÄ²¿·Ö³ÆÎªÊÕ¼¯×°Öã¬ÓÃÓÚ·¢Éú·´Ó¦·Å³öÆøÌåµÄ²¿·Ö³ÆÎª·¢Éú×°Öã®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø