ÌâÄ¿ÄÚÈÝ

6£®A¡¢B¡¢C¡¢DÊdzõÖл¯Ñ§³£¼ûµÄ´¿¾»ÎA¡¢BÖÐÖ»ÓÐÒ»ÖÖÊÇ»¯ºÏÎÆäת»¯¹ØÏµÈçͼËùʾ£¬aΪºÚÉ«·ÛÄ©£¬CµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ð¡ÓÚD £¨Í¼Öз´Ó¦Ìõ¼þ¼°²¿·Ö·´Ó¦Îï¡¢Éú³ÉÎZʡÂÔ£©£®
£¨1£©ÈôBΪºìÉ«·ÛÄ©£¬C¡¢DÓÉÈËÌåÖк¬Á¿×î¶àµÄÎÞ»úÎï·Ö½âÉú³É£¬ÔòAµÄ»¯Ñ§Ê½ÊÇCuO£®
£¨2£©ÈôA¡¢C¡¢D¾ùº¬ÓÐͬһÖÖÔªËØ£¬AÖÐÁ½ÖÖÔªËØµÄÖÊÁ¿±ÈΪ21£º8£¬BΪÄܱ»´ÅÌúÎüÒýµÄºÚÉ«·ÛÄ©£¬CÓëDµÄÏà¶Ô·Ö×ÓÖÊ×îÖ®²îΪ4£¬Ôò£º
¢ÙDµÄ»¯Ñ§Ê½ÊÇO2£»
¢ÚA¡úBµÄ»¯Ñ§·½³ÌʽÊÇFe3O4+4CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$3Fe+4CO2£®

·ÖÎö ¸ù¾ÝA¡¢B¡¢C¡¢DÊdzõÖл¯Ñ§³£¼ûµÄ´¿¾»ÎA¡¢BÖÐÖ»ÓÐÒ»ÖÖÊÇ»¯ºÏÎAΪºÚÉ«·ÛÄ©£¬CµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ð¡ÓÚD£¬ÈôBΪºìÉ«·ÛÄ©£¬C¡¢DÓÉÈËÌåÖк¬Á¿×î¶àµÄÎÞ»úÎï·Ö½âÉú³É£¬ÈËÌ庬Á¿×î¶àµÄÎÞ»úÎïÊÇË®£¬ËùÒÔCÊÇÇâÆø£¬DÊÇÑõÆø£¬ËùÒÔAÊÇÑõ»¯Í­£»ÈôA¡¢C¡¢D¾ùº¬ÓÐͬһÖÖÔªËØ£¬AÖÐÁ½ÖÖÔªËØµÄÖÊÁ¿±ÈΪ21£º8£¬BΪÄܱ»´ÅÌúÎüÒýµÄºÚÉ«·ÛÄ©£¬CÓëDµÄÏà¶Ô·Ö×ÓÖÊ×îÖ®²îΪ4£¬ËùÒÔAÊÇËÄÑõ»¯ÈýÌú£¬BÊÇÌú£¬CÊÇÒ»Ñõ»¯Ì¼£¬DÊÇÑõÆø£¬È»ºó½«ÍƳöµÄÎïÖʽøÐÐÑéÖ¤¼´¿É£®

½â´ð ½â£ºA¡¢B¡¢C¡¢DÊdzõÖл¯Ñ§³£¼ûµÄ´¿¾»ÎA¡¢BÖÐÖ»ÓÐÒ»ÖÖÊÇ»¯ºÏÎAΪºÚÉ«·ÛÄ©£¬CµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ð¡ÓÚD£¬
£¨1£©ÈôBΪºìÉ«·ÛÄ©£¬C¡¢DÓÉÈËÌåÖк¬Á¿×î¶àµÄÎÞ»úÎï·Ö½âÉú³É£¬ÈËÌ庬Á¿×î¶àµÄÎÞ»úÎïÊÇË®£¬ËùÒÔCÊÇÇâÆø£¬DÊÇÑõÆø£¬ËùÒÔAÊÇÑõ»¯Í­£¬»¯Ñ§Ê½Îª£ºCuO£»
£¨2£©ÈôA¡¢C¡¢D¾ùº¬ÓÐͬһÖÖÔªËØ£¬AÖÐÁ½ÖÖÔªËØµÄÖÊÁ¿±ÈΪ21£º8£¬BΪÄܱ»´ÅÌúÎüÒýµÄºÚÉ«·ÛÄ©£¬CÓëDµÄÏà¶Ô·Ö×ÓÖÊ×îÖ®²îΪ4£¬ËùÒÔAÊÇËÄÑõ»¯ÈýÌú£¬BÊÇÌú£¬CÊÇÒ»Ñõ»¯Ì¼£¬DÊÇÑõÆø£¬¾­¹ýÑéÖ¤£¬ÍƵ¼ÕýÈ·£¬ËùÒÔ
¢ÙDµÄ»¯Ñ§Ê½ÊÇO2£»
¢ÚA¡úBµÄ·´Ó¦ÊÇËÄÑõ»¯ÈýÌúºÍÒ»Ñõ»¯Ì¼ÔÚ¸ßεÄÌõ¼þÏÂÉú³ÉÌúºÍ¶þÑõ»¯Ì¼£¬»¯Ñ§·½³ÌʽÊÇ£ºFe3O4+4CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$3Fe+4CO2£®
¹Ê´ð°¸Îª£º£¨1£©CuO£»
£¨2£©¢ÙO2£»
¢ÚFe3O4+4CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$3Fe+4CO2£®

µãÆÀ ÔÚ½â´ËÀàÌâʱ£¬Ê×ÏȽ«ÌâÖÐÓÐÌØÕ÷µÄÎïÖÊÍÆ³ö£¬È»ºó½áºÏÍÆ³öµÄÎïÖʺÍÌâÖеÄת»¯¹ØÏµÍƵ¼Ê£ÓàµÄÎïÖÊ£¬×îºó½«ÍƳöµÄ¸÷ÖÖÎïÖÊ´úÈëת»¯¹ØÏµÖнøÐÐÑéÖ¤¼´¿É£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø