ÌâÄ¿ÄÚÈÝ

£¨2010¡¤ÁÉÄþ°°É½£¬20£©Ð¡Ã·Í¬Ñ§Ñ§Ï°Á˵¥ÖÊ¡¢Ñõ»¯Îï¡¢Ëá¡¢¼î¡¢ÑÎÐÔÖʺ󣬷¢ÏÖÐí¶à²»Í¬Àà±ðµÄÎïÖÊ·´Ó¦Ê±ÄÜÉú³ÉÑΣ¬ÓÚÊÇËý¹¹½¨Á˼×ͼËùʾµÄ֪ʶÍøÂçͼ¡£


¼×                                        ÒÒ
(1)ÇëÄã°Ñ¼×ͼÖТ٢ڴ¦²¹³äÍêÕû£¬ÒªÇó²»ÄÜÓëͼÖÐÒÑÓÐÐÅÏ¢Öظ´¡£
¢Ù                                  £»¢Ú                             ¡£
(2)ÒÒͼÖÐA¡«H¶¼ÊdzõÖл¯Ñ§Öг£¼ûµÄÎïÖÊ£¬ÒÑÖªA¡¢BΪºÚÉ«¹ÌÌ壬DΪºìÉ«¹ÌÌåµ¥ÖÊ£¬FΪºìÉ«·ÛÄ©£¬ËüÃǵÄת»¯¹ØϵÈçÒÒͼËùʾ¡£Çë»Ø´ð£º
¢ÙÎïÖÊBµÄ»¯Ñ§Ê½Îª                         ¡£
¢Úд³öE+F¡úGµÄ»¯Ñ§·½³Ìʽ                         ¡£
¢Ûд³öÒ»¸öÄÜʵÏÖG+H¡úDµÄ»¯Ñ§·½³Ìʽ                         ¡£
)(1)¢ÙËá+ÑΠ ¢Ú½ðÊô+ÑÎ(¢Ù¡¢¢ÚÎÞ˳ÐòÒªÇó)
·ÖÎö£º±¾ÌâÄѵãÖ÷ÒªÊÇ£¨1£©ÎÊ£¬¿É¸ù¾ÝÍøÂçͼÒѸøÐÅÏ¢£¬ÔÙ½áºÏµ¥ÖÊ¡¢Ñõ»¯Îï¡¢Ëá¡¢¼î¡¢ÑÎÖ®¼äÏ໥·´Ó¦Éú³ÉÑεÄÇé¿öÖðÒ»ºË¶Ô¿É·ÖÎö³ö£®£¨2£©±¾Ìâ½âÌâµÄÍ»ÆÆ¿ÚÊÇBΪºÚÉ«¹ÌÌ壬D¡¢FΪºìÉ«¹ÌÌ壬Ê×ÏÈÈ·¶¨ÕâЩ³£¼ûµÄÎïÖÊ£¬ÔÙ˳ÍÆ»òÄæÍƼ´¿É½â´ð±¾Ì⣮
½â´ð£º½â£º£¨1£©¡¢ÌâÖбØÐëÀûÓÃÒÑÓеÄÍøÂçͼ»ã×ÜÐÅÏ¢£¬ºÜÃ÷ÏÔ¸ø³öµÄÐÅÏ¢ÊÇÔÚ¢Ù´¦µÄ×ó±ßÊǽðÊôÓëËáµÄ·´Ó¦£¬ÄÇô½ðÊôÓëÑΡ¢Óë¼î·´Ó¦Â𣿿ɵóö½ðÊôÓëÑοÉÒÔ·¢ÉúÖû»·´Ó¦Éú³ÉÑΣ¬ÈçFe+CuSO4=FeSO4+Cu£»ÔÚ¢ÚµÄÓÒÏ·½ÊǼÑÎÓëÑÎÖ®¼äµÄ·´Ó¦£¬ÄÇôËáÓëÑοÉÒÔ·´Ó¦Éú³ÉÑÎÂ𣿺ÜÃ÷ÏÔ¿ÉÒÔ£¬ÈçH2SO4+BaCl2=BaSO4¡ý+2HCl£»
¹Ê´ð°¸Îª£ºËá+ÑΣ»½ðÊô+ÑÎ
£¨2£©BΪºÚÉ«¹ÌÌ壬DΪºìÉ«¹ÌÌ壬£¬¿ÉÍÆÖªA¡¢BΪCºÍCuO£¬CΪ¶þÑõ»¯Ì¼£¬DΪCu£®
¶þÑõ»¯Ì¼ÄÜÓë̼ÔÚ¸ßÎÂÏ·´Ó¦Éú³ÉÒ»Ñõ»¯Ì¼£¬¹ÊAÊÇC£¬BΪCuO£¬EΪCO£»³õÖÐÁíÒ»³£¼ûµÄºìÉ«¹ÌÌåÊÇFe2O3£¬
ʵÏÖת»¯¢Ü£¬¿ÉÓÉÌúÓëÁòËáÍ­ÈÜÒº·´Ó¦£®Fe+CuSO4¨TFeSO4+Cu
¹Ê´ð°¸Îª£º£¨1£©¢ÙËá+Ñ΢ڽðÊô+ÑΣ¨¢Ù¡¢¢ÚÎÞ˳ÐòÒªÇó£©
£¨2£©¢ÙCuO
¢ÚFe2O3+3CO 2Fe+3CO2£»
¢ÛFe+CuSO4=Cu+FeSO4£»
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø