Question

20£®Óù¤ÒµÃºÖÆÒÒ¶þ´¼£¨ÖØÒªµÄ»¯¹¤Ô­ÁÏ£©£¬Òò¾ßÓеͳɱ¾¡¢µÍÄܺġ¢µÍÅŷŵÈÌصã¶ø¾ßÓзdz£¹ãÀ«µÄÇ°¾°£¬¸ÃÖƱ¸¹ý³ÌÈçͼ1Ëùʾ£®

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¡°ÔìÆø¡±¹ý³ÌµÄ΢¹ÛʾÒâͼÈçͼ2£¬ºÏ³ÉÆøµÄ³É·ÖµÄ»¯Ñ§Ê½ÎªCOºÍH₂£¬ÔòÖƱ¸ºÏ³ÉÆøµÄ»¯Ñ§·½³ÌʽΪC+H₂O$\frac{\underline{\;¸ßÎÂ\;}}{\;}$CO¡ü+H₂¡ü£®
£¨2£©ºÏ³ÉÆøÓл¹Ô­ÐÔ£¬¿ÉÓÃÓÚÒ±Á¶¸ÖÌú£®Çëд³öºÏ³ÉÆøÖеÄÒ»ÖֳɷÖÓëFe₂O₃·´Ó¦µÃµ½ÌúµÄÒ»¸ö»¯Ñ§·½³Ìʽ£ºFe₂O₃+3H₂$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3H₂O»òFe₂O₃+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO₂£®
£¨3£©ºÏ³ÉÆøÔÚ²»Í¬´ß»¯¼Á×÷ÓÃÏ£¬¿ÉÒԺϳɲ»Í¬µÄÎïÖÊ£®½öÓúϳÉÆøΪԭÁϲ»¿ÉÄܵõ½µÄÎïÖÊÊÇC£¨Ìî×ÖĸÐòºÅ£©£®
A£®²ÝËᣨC₂H₂O₄£©      B£®¼×´¼£¨CH₃OH£©       C£®ÄòËØ[CO£¨NH₂£©₂]
£¨4£©ÒÒ¶þ´¼µÄ»¯Ñ§Ê½ÎªC₂H₆O₂£¬ÓëÑõÆø³ä·Ö·´Ó¦Éú³É×é³É´óÆøµÄÁ½ÖÖÎïÖÊ£¬Çëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ2C₂H₆O₂+5O₂$\frac{\underline{\;µãȼ\;}}{\;}$4CO₂+6H₂O£®
£¨5£©´Óúֱ½Ó×÷ȼÁϵ½ÓÃúÖÆÈ¡ÒÒ¶þ´¼£¬ÄãÈÏΪ×îÖ±½ÓµÄÓŵãÊÇ»¯Ñ§ÄÜÖ¸µ¼ÈËÀàºÏÀíÀûÓÃ×ÊÔ´£®

Answer 1

·ÖÎö £¨1£©ÀûÓÃͼʾÖÐÏà¹ØµÄÎïÖʵĽṹÅжÏÆ仯ѧʽ²¢Êéд³öÏà¹ØµÄ·½³Ìʽ£®
£¨2£©ÓÉÓںϳÉÆøÊÇÇâÆøÓëÒ»Ñõ»¯Ì¼¾ù¾ßÓл¹Ô­ÐÔ¶¼ÄÜÖû»³öÑõ»¯ÌúÖеÄÌú£®
£¨3£©ÒÀ¾ÝÖÊÁ¿ÊغⶨÂɵÄÓ¦Óýâ´ð´ËÌ⣮
£¨4£©¸ù¾Ý·´Ó¦ÎïÓëÉú³ÉÎï·ÖÎö£»
£¨5£©´ÓÌåÏÖ»¯Ñ§ÖªÊ¶µÄÖØÒªÐÔ·ÖÎö¼´¿É£®

½â´ð ½â£º£¨1£©ÓÉͼʾ¿ÉÖª·´Ó¦Ç°ÊÇË®µÄ·Ö×ÓÓë̼ԭ×Ó·´Ó¦ºóÊÇÒ»Ñõ»¯Ì¼µÄ·Ö×ÓÓëÇâÆø·Ö×Ó£¬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºC+H₂O$\frac{\underline{\;¸ßÎÂ\;}}{\;}$CO¡ü+H₂¡ü£®
£¨2£©ÇâÆøÓëÒ»Ñõ»¯Ì¼¾ù¾ßÓл¹Ô­ÐÔ¶¼ÄÜÖû»³öÑõ»¯ÌúÖеÄÌú£¬Í¬Ê±Éú³ÉË®ºÍ¶þÑõ»¯Ì¼£¬½áºÏ·½³ÌʽµÄÊéд½â¾ö¼´¿É£®Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºFe₂O₃+3H₂$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3H₂O»òFe₂O₃+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO₂£»
£¨3£©ÓÉÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª»¯Ñ§·´Ó¦Ç°ºóÔªËصÄÖÖÀ಻±ä£¬¿ÉÖª·´Ó¦Ç°ÔªËØÓÐÈýÖÖ¼´Ì¼ÇâÑõ£¬·´Ó¦ºó²»»á³öÏÖµªÔªËØ£¬ËùÒÔÄòËز»¿ÉÄܲúÉú£®
£¨4£©ÒÒ¶þ´¼ÓëÑõÆø³ä·Ö·´Ó¦Éú³É¶þÑõ»¯Ì¼ºÍË®£¬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2C₂H₆O₂+5O₂$\frac{\underline{\;µãȼ\;}}{\;}$4CO₂+6H₂O£»
£¨5£©´Óúֱ½Ó×÷ȼÁϵ½ÓÃúÖÆÈ¡ÒÒ¶þ´¼£¬ÊÇÒ»ÖÖ½ÚÄÜ»·±£µÄ·½Ê½£¬Òò´ËÌåÏÖÁË»¯Ñ§ÖªÊ¶µÄÖØÒªÐÔ£®
¹Ê´ð°¸Îª£º£¨1£©C+H₂O$\frac{\underline{\;¸ßÎÂ\;}}{\;}$CO¡ü+H₂¡ü£»£¨2£©Fe₂O₃+3H₂$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3H₂O»òFe₂O₃+3CO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Fe+3CO₂£»£¨3£©C£»£¨4£©2C₂H₆O₂+5O₂$\frac{\underline{\;µãȼ\;}}{\;}$4CO₂+6H₂O£»£¨5£©»¯Ñ§ÄÜÖ¸µ¼ÈËÀàºÏÀíÀûÓÃ×ÊÔ´£¨ÆäËûºÏÀí´ð°¸Ò²¿É£©£»

µãÆÀ ´ËÌâÊǶԾßÌåµÄÄÜÔ´ÀûÓõĿ¼²é£¬½âÌâµÄ¹Ø¼üÊÇ·¢ÏÖ²¢ÕÒµ½ÌâÄ¿ÓëËùѧÐÅÏ¢µÄ½áºÏµã£¬ÄѶȲ»´ó֪ʶ»ù´¡£¬µ«¿ª·ÅÐÔ½ÏÇ¿£®