ÈçͼÖеÄËùÁÐÎïÖÊÊǾÅÄ꼶ĿǰËùѧ³£¼ûÎïÖʼäµÄ·´Ó¦¹Øϵ£¬ÆäÖÐAÊÇÀ¶É«ÈÜÒº£¬DÊÇdzÂÌÉ«ÈÜÒº£®ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©Óû¯Ñ§Ê½±íʾ£ºC
O2
O2
£¬F
Fe3O4
Fe3O4
£®
£¨2£©·´Ó¦¢ÙÓû¯Ñ§·½³Ìʽ±íʾΪ£º
Fe+CuSO4¨TFeSO4+Cu
Fe+CuSO4¨TFeSO4+Cu

£¨3£©·´Ó¦¢Ú·´Ó¦Ê±µÄÏÖÏóΪ£º
¾çÁÒȼÉÕ£¬»ðÐÇËÄÉ䣬Éú³ÉºÚÉ«¹ÌÌå²¢·Å³ö´óÁ¿µÄÈÈ
¾çÁÒȼÉÕ£¬»ðÐÇËÄÉ䣬Éú³ÉºÚÉ«¹ÌÌå²¢·Å³ö´óÁ¿µÄÈÈ
£®
·ÖÎö£ºÒÀ¾ÝAÊÇÀ¶É«ÈÜÒº¿É²ÂÏëAÖк¬ÓÐÍ­Àë×Ó£¬DÊÇdzÂÌÉ«ÈÜÒº¿É²ÂÏëDÖк¬ÓÐÑÇÌúÀë×Ó£¬Òò´Ë¿ÉÒÔ²ÂÏëAºÍBµÄ·´Ó¦ÊÇÁòËáÍ­ÓëÌú·¢ÉúµÄÖû»·´Ó¦£¬¾Ý´Ë¶ÔͼʾµÄ¹ý³Ì½øÐÐÍƵ¼¼´¿É£»
½â´ð£º½â£ºÓÉÓÚAÊÇÀ¶É«ÈÜÒº¿É²ÂÏëAÖк¬ÓÐÍ­Àë×Ó£¬DÊÇdzÂÌÉ«ÈÜÒº¿É²ÂÏëDÖк¬ÓÐÑÇÌúÀë×Ó£¬ËùÒԸ÷´Ó¦¿ÉÄÜÊÇÁòËáÍ­ÓëÌú·¢ÉúµÄÖû»·´Ó¦£¬²úÎïÊÇÁòËáÑÇÌúºÍÍ­£¬Æä·½³ÌʽΪ£ºFe+CuSO4¨TFeSO4+Cu£¨ºÏÀí¼´¿É£©£»¶øÌúÓÖ¿ÉÒÔºÍCÑõÆøÔÚµãȼµÄÌõ¼þÏÂÉú³ÉËÄÑõ»¯ÈýÌú£¬ÆäȼÉÕµÄÏÖÏóÊǾçÁÒȼÉÕ»ðÐÇËÄÉäÉú³ÉºÚÉ«¹ÌÌå²¢·Å³ö´óÁ¿µÄÈÈ£»
¹Ê´ð°¸Îª£º£¨1£©O2£»Fe3O4£»£¨2£©Fe+CuSO4¨TFeSO4+Cu£»£¨3£©¾çÁÒȼÉÕ£¬»ðÐÇËÄÉ䣬Éú³ÉºÚÉ«¹ÌÌå²¢·Å³ö´óÁ¿µÄÈÈ£»
µãÆÀ£º½âÌâʱÍùÍùÐèÒª´ÓÌâÄ¿ÖÐÍÚ³öһЩÃ÷ÏÔ»òÒþº¬µÄÌõ¼þ£¬×¥×¡Í»ÆÆ¿Ú£¨Í»ÆÆ¿ÚÍùÍùÊÇÏÖÏóÌØÕ÷¡¢·´Ó¦ÌØÕ÷¼°½á¹¹ÌØÕ÷£©£¬µ¼³ö½áÂÛ£¬×îºó±ðÍüÁ˰ѽáÂÛ´úÈëÔ­ÌâÖÐÑéÖ¤£¬Èô¡°Â·¡±×ßµÃͨÔòÒѾ­³É¹¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêºþ±±Ê¡Ð¢¸ÐÊоÅÄ꼶£¨ÉÏ£©5Ôµ÷¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÈçͼÖеÄËùÁÐÎïÖÊÊǾÅÄ꼶ĿǰËùѧ³£¼ûÎïÖʼäµÄ·´Ó¦¹Øϵ£¬ÆäÖÐAÊÇÀ¶É«ÈÜÒº£¬DÊÇdzÂÌÉ«ÈÜÒº£®ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©Óû¯Ñ§Ê½±íʾ£ºC______£¬F______£®
£¨2£©·´Ó¦¢ÙÓû¯Ñ§·½³Ìʽ±íʾΪ£º______
£¨3£©·´Ó¦¢Ú·´Ó¦Ê±µÄÏÖÏóΪ£º______£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸