ÌâÄ¿ÄÚÈÝ

2£®ÈçͼËùʾ£¬A-JÊdzõÖл¯Ñ§Öг£¼ûµÄÎïÖÊ£¬A¡¢CÊÇÁ½ÖÖ³£¼ûÒºÌåÇÒ×é³ÉÔªËØÏàͬ£»B¡¢FÊǺÚÉ«·ÛÄ©£»HÊÇÀ¶É«³Áµí£»EÊǺ¬ÄÆÔªËصϝºÏÎ²¿·Ö·´Ó¦ÎïºÍÉú³ÉÎïÒÑÂÔÈ¥£»¡°¡ú¡±±íʾÎïÖÊת»¯£®

£¨1£©ÎïÖÊFµÄ»¯Ñ§Ê½ÎªCuO£®
£¨2£©Ð´³ö·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®
£¨3£©EµÄË×ÃûÊÇ¿ÁÐÔÄÆ£¬E+G¡úH+IÊôÓÚ¸´·Ö½â·´Ó¦£¨Ìî»ù±¾·´Ó¦ÀàÐÍ£©£»
£¨4£©BÖнðÊôÔªËØµÄ»¯ºÏ¼ÛΪ+4£®

·ÖÎö ÒÑÖªA-JÊdzõÖл¯Ñ§Öг£¼ûµÄÎïÖÊ£¬¸ù¾Ý¡°A¡¢CÊÇÁ½ÖÖ³£¼ûÒºÌåÇÒ×é³ÉÔªËØÏàͬ¡±£¬ÍƲâΪ¹ýÑõ»¯Ç⡢ˮ£»¸ù¾Ý¡°HÊÇÀ¶É«³Áµí¡±£¬ÍƲâΪHÇâÑõ»¯Í­£»¸ù¾Ý¡°B¡¢FÊǺÚÉ«·ÛÄ©¡±¡¢¡°EÊǺ¬ÄÆÔªËصϝºÏÎ£¬ÍƲâE¿ÉÄÜΪÇâÑõ»¯ÄÆÈÜÒº£»¶øB¡¢F·Ö±ðΪ¶þÑõ»¯ÃÌ¡¢Ñõ»¯Í­£»ÔòJ¿ÉÄÜΪËᣬG¿ÉÄÜΪÁòËáÍ­ÈÜÒº£¬I¿ÉÄÜΪÁòËáÄÆ£¬´úÈë¼ìÑ飮

½â´ð ½â£ºÒÑÖªA-JÊdzõÖл¯Ñ§Öг£¼ûµÄÎïÖÊ£¬¸ù¾Ý¡°A¡¢CÊÇÁ½ÖÖ³£¼ûÒºÌåÇÒ×é³ÉÔªËØÏàͬ¡±£¬½áºÏͼ¿ò£¬ÍƲâΪ¹ýÑõ»¯Ç⡢ˮ£»¸ù¾Ý¡°HÊÇÀ¶É«³Áµí¡±£¬ÍƲâΪHÇâÑõ»¯Í­£»¸ù¾Ý¡°B¡¢FÊǺÚÉ«·ÛÄ©¡±¡¢¡°EÊǺ¬ÄÆÔªËصϝºÏÎ£¬ÍƲâE¿ÉÄÜΪÇâÑõ»¯ÄÆÈÜÒº£»¶øB¡¢F·Ö±ðΪ¶þÑõ»¯ÃÌ¡¢Ñõ»¯Í­£»ÔòJ¿ÉÄÜΪËᣬG¿ÉÄÜΪÁòËáÍ­ÈÜÒº£¬I¿ÉÄÜΪÁòËáÄÆ£¬´úÈë¼ìÑ飬·ûºÏÌâÒ⣮
£¨1£©¸ù¾Ý·ÖÎö¿ÉÖª£¬ÎïÖÊFΪÑõ»¯Í­£¬¹ÊÆä»¯Ñ§Ê½ÎªCuO£®
£¨2£©¸ù¾Ý·ÖÎö¿ÉÖª£¬·´Ó¦¢ÙΪ¹ýÑõ»¯Çâ·Ö½âÉú³ÉË®ºÍÑõÆø£¬Æä·´Ó¦µÄ»¯Ñ§·½³Ìʽ2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®
£¨3£©¸ù¾Ý·ÖÎö¿ÉÖª£¬ÎïÖÊEΪÇâÑõ»¯ÄÆ£¬¹ÊÆäË×ÃûÊÇ¿ÁÐÔÄÆ¡¢»ð¼î¡¢Éռ·´Ó¦E+G¡úH+IΪÇâÑõ»¯ÄÆÈÜÒººÍÁòËáÍ­ÈÜÒº·´Ó¦Éú³ÉÇâÑõ»¯Í­³ÁµíºÍÁòËáÄÆ£¬·ûºÏ¸´·Ö½â·´Ó¦µÄÌØµã£»
£¨4£©¸ù¾Ý·ÖÎö¿ÉÖª£¬ÎïÖÊBΪ¶þÑõ»¯ÃÌ£¬ÒÑÖªÑõÔªËØµÄ»¯ºÏ¼ÛΪ-2£¬¸ù¾Ý»¯ºÏ¼ÛµÄÔ­Ôò£¬¿É¼ÆËãÆäÖнðÊôÔªËØµÄ»¯ºÏ¼ÛΪ+4£®
¹Ê´ð°¸Îª£º
£¨1£©CuO£®£¨2£©2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®£¨3£©¿ÁÐÔÄÆ¡¢»ð¼î¡¢Éռ¸´·Ö½â£»£¨4£©+4

µãÆÀ ¸ù¾ÝÎïÖʵÄÌØÊâÐÔÖÊÊ×ÏÈÈ·¶¨×ª»¯¹ØÏµÍ¼ÖеÄijÎïÖÊ£¬È»ºó¸ù¾Ýת»¯¹ØÏµ»òÎïÖÊ×é³É¡¢ÑÕÉ«ÌØµã£¬½øÐÐÄæÍÆ¶øÍê³É¶Ôת»¯¹ØÏµÍ¼ÖÐÎïÖʵÄÅжϣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø