ÌâÄ¿ÄÚÈÝ
ÏÖ´úÉç»á£¬ËáÓêÊÇÖ÷Òª»·¾³ÎÊÌâÖ®Ò»£®£¨1£©ÓÐÑо¿·¢ÏÖ£¬Õý³£ÓêË®µÄpH²¢²»ÊÇ7£¬Ö÷ÒªÊÇÒòΪ£º £®
£¨2£©Ò»°ãÈÏΪ£¬¶þÑõ»¯ÁòºÍµªÑõ»¯ÎN0¡¢NO2µÈ£©ÊÇÔì³ÉËáÓêµÄÖ÷ÒªÎïÖÊ£¬´óÆøÖеªÑõ»¯ÎïµÄÖ÷ÒªÀ´Ô´ÊÇÆû³µÎ²ÆøÅÅ·Å£¬ÆûÓ͵ÄÖ÷Òª³É·ÖÊÇ̼Ç⻯ºÏÎÈçC8H18µÈ£©£¬ÆäÖв¢²»º¬ÓеªÔªËØ£¬ÄãÍÆ²âÆû³µÎ²ÆøÖеªÔªËصÄÀ´Ô´ÊÇ £®
£¨3£©ÆûÓÍÔÚÆû³µ·¢¶¯»úÀïȼÉÕʱ£¬¿ÉÄÜÉú³ÉCO2£¬Ò²¿ÉÄÜÉú³ÉCO£®ÒÔC8H18ΪÀý£¬1Ìå»ýC8H18ȼÉÕÍêÈ«Éú³ÉCO2ʱ£¬ÐèÒªÏûºÄ Ìå»ýO2£¬1Ìå»ýC8H18ȼÉÕÍêÈ«Éú³ÉCOʱ£¬ÐèÒªÏûºÄ Ìå»ýO2£®´Ó³ä·ÖÀûÓÃÄÜÁ¿µÄ½Ç¶È¿´£¬Æû³µÎ²ÆøÖÐCOµÄº¬Á¿Ô½ Ô½ºÃ£¬ÎªÌá¸ßÆûÓÍȼÉÕЧÂÊ£¬¿ÉÒÔ²ÉÈ¡¿ØÖƵ÷½ÚÓÍÆø±ÈµÈ´ëÊ©£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©ÒÀ¾Ý¿ÕÆøÖк¬ÓжþÑõ»¯Ì¼£¬¶þÑõ»¯Ì¼¿ÉÓëË®·´Ó¦Éú³É̼Ëᣬ̼ËáÏÔËáÐÔ·ÖÎö½â´ð£»
£¨2£©ÒÀ¾Ý¿ÕÆøÖк¬ÓеªÆø·ÖÎö»Ø´ð£»
£¨3£©ÒÀ¾ÝÆøÌåµÄÌå»ý±ÈµÈÓÚ·½³ÌʽÖл¯Ñ§Ê½Ç°µÄ»¯Ñ§¼ÆÁ¿ÊýÖ®±È¼°C8H18ȼÉÕÍêÈ«Éú³ÉCO2£¬ºÍÉú³ÉCOµÄ·½³Ìʽ·ÖÎö»Ø´ð£»ÒªÊ¹È¼ÁÏȼÉÕÊͷŵÄÄÜÁ¿µÃµ½³ä·ÖÀûÓã¬ÔòӦʹÆä³ä·ÖȼÉÕ£¬¹ÊÎ²ÆøÖÐÒ»Ñõ»¯Ì¼µÄº¬Á¿Ô½µÍÔ½ºÃ£®
½â´ð£º½â£º£¨1£©Õý³£ÓêË®µÄpH²¢²»ÊÇ7£¬Ö÷ÒªÊÇÒòΪ¿ÕÆøÖеĶþÑõ»¯Ì¼ÈÜÓÚË®ÏÔËáÐÔ£»
£¨2£©ÆûÓ͵ÄÖ÷Òª³É·ÖÊÇ̼Ç⻯ºÏÎÈçC8H18µÈ£©£¬ÆäÖв¢²»º¬ÓеªÔªËØ£¬¿ÕÆøÖк¬ÓдóÁ¿µªÆø£¬ËùÒÔÆû³µÎ²ÆøÖеªÔªËصÄÀ´Ô´ÊǵªÆø£»
£¨3£©1Ìå»ýC8H18ȼÉÕÍêÈ«Éú³ÉCO2ʱµÄ»¯Ñ§·½³ÌʽÊÇ£ºC8H18+12.5O2
8CO2+9H2O£¬1Ìå»ýC8H18ȼÉÕÍêÈ«Éú³ÉCOʱµÄ»¯Ñ§·½³ÌʽÊÇC8H18+8.5O2
8CO+9H2O£¬ËùÒÔ1Ìå»ýC8H18ȼÉÕÍêÈ«Éú³ÉCO2ʱ£¬ÐèÒªÏûºÄ12.5Ìå»ýO2£¬1Ìå»ýC8H18ȼÉÕÍêÈ«Éú³ÉCOʱ£¬ÐèÒªÏûºÄ8.5Ìå»ýO2£»ÒªÊ¹È¼ÁÏȼÉÕÊͷŵÄÄÜÁ¿µÃµ½³ä·ÖÀûÓã¬ÔòӦʹÆä³ä·ÖȼÉÕ£¬¹ÊÎ²ÆøÖÐÒ»Ñõ»¯Ì¼µÄº¬Á¿Ô½µÍÔ½ºÃ
¹Ê´ð°¸Îª£º£¨1£©¿ÕÆøÖеĶþÑõ»¯Ì¼ÈÜÓÚË®ÏÔËáÐÔ£»
£¨2£©¿ÕÆøÖеĵªÆø£»
£¨3£©12.5£»8.5£»µÍ£®
µãÆÀ£º±¾Ì⿼²éÁ˶Է½³ÌʽµÄ·ÖÎöºÍÏà¹ØÖªÊ¶µÄÁ˽âºÍÓ¦Óã¬ÒÀ¾ÝËùѧ֪ʶÁé»î·ÖÎöÊǽâ´ðÎÊÌâµÄ¹Ø¼ü£®
£¨2£©ÒÀ¾Ý¿ÕÆøÖк¬ÓеªÆø·ÖÎö»Ø´ð£»
£¨3£©ÒÀ¾ÝÆøÌåµÄÌå»ý±ÈµÈÓÚ·½³ÌʽÖл¯Ñ§Ê½Ç°µÄ»¯Ñ§¼ÆÁ¿ÊýÖ®±È¼°C8H18ȼÉÕÍêÈ«Éú³ÉCO2£¬ºÍÉú³ÉCOµÄ·½³Ìʽ·ÖÎö»Ø´ð£»ÒªÊ¹È¼ÁÏȼÉÕÊͷŵÄÄÜÁ¿µÃµ½³ä·ÖÀûÓã¬ÔòӦʹÆä³ä·ÖȼÉÕ£¬¹ÊÎ²ÆøÖÐÒ»Ñõ»¯Ì¼µÄº¬Á¿Ô½µÍÔ½ºÃ£®
½â´ð£º½â£º£¨1£©Õý³£ÓêË®µÄpH²¢²»ÊÇ7£¬Ö÷ÒªÊÇÒòΪ¿ÕÆøÖеĶþÑõ»¯Ì¼ÈÜÓÚË®ÏÔËáÐÔ£»
£¨2£©ÆûÓ͵ÄÖ÷Òª³É·ÖÊÇ̼Ç⻯ºÏÎÈçC8H18µÈ£©£¬ÆäÖв¢²»º¬ÓеªÔªËØ£¬¿ÕÆøÖк¬ÓдóÁ¿µªÆø£¬ËùÒÔÆû³µÎ²ÆøÖеªÔªËصÄÀ´Ô´ÊǵªÆø£»
£¨3£©1Ìå»ýC8H18ȼÉÕÍêÈ«Éú³ÉCO2ʱµÄ»¯Ñ§·½³ÌʽÊÇ£ºC8H18+12.5O2
¹Ê´ð°¸Îª£º£¨1£©¿ÕÆøÖеĶþÑõ»¯Ì¼ÈÜÓÚË®ÏÔËáÐÔ£»
£¨2£©¿ÕÆøÖеĵªÆø£»
£¨3£©12.5£»8.5£»µÍ£®
µãÆÀ£º±¾Ì⿼²éÁ˶Է½³ÌʽµÄ·ÖÎöºÍÏà¹ØÖªÊ¶µÄÁ˽âºÍÓ¦Óã¬ÒÀ¾ÝËùѧ֪ʶÁé»î·ÖÎöÊǽâ´ðÎÊÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿