ÌâÄ¿ÄÚÈÝ

ÓÐ×ÜÎïÖʵÄÁ¿Ò»¶¨µÄ¼×ÍéºÍijÓлúÎïA£¨·Ö×ÓʽΪCaHbOc£¬a¡Ý1¡¢c¡Ý1¡¢bΪÕýÕûÊý£©µÄ»ìºÏÎ
£¨1£©Èô»ìºÏÎïÖм×ÍéºÍA²»ÂÛÒÔºÎÖÖ±ÈÀý»ìºÏ£¬ÆäÍêȫȼÉÕËùÉú³ÉµÄË®µÄÎïÖʵÄÁ¿²»±ä£¬ÔòAµÄ×é³É±ØÐëÂú×ãµÄÌõ¼þÊÇ
 
£»·ûºÏ´ËÌõ¼þµÄAÖУ¬Ïà¶Ô·Ö×ÓÖÊÁ¿×îСµÄAµÄ·Ö×ÓʽΪ
 
£®
£¨2£©Èô»ìºÏÎïÖм×ÍéºÍA²»ÂÛÒÔºÎÖÖ±ÈÀý»ìºÏ£¬ÆäÍêȫȼÉÕËùÏûºÄµÄÑõÆøºÍÉú³ÉµÄË®µÄÎïÖʵÄÁ¿¾ù²»±ä£¬ÔòAµÄ×é³É±ØÐëÂú×ãµÄÌõ¼þÊÇ
 
£»·ûºÏ´ËÌõ¼þµÄAÖУ¬Ïà¶Ô·Ö×ÓÖÊÁ¿×îСµÄAµÄ·Ö×ÓʽΪ
 
£®
£¨3£©ÈôÓлúÎïCxHy£¨x¡¢yΪÕýÕûÊý£©ºÍCaHbOc£¨a¡Ýx£©²»ÂÛÒÔºÎÖÖ±ÈÀý»ìºÏ£¬Ö»Òª»ìºÏÎïµÄ×ÜÎïÖʵÄÁ¿Ò»¶¨£¬ÍêȫȼÉÕʱËùÏûºÄµÄÑõÆøºÍÉú³ÉµÄË®µÄÎïÖʵÄÁ¿¾ù²»±ä£¬ÄÇô£¬ÕâÁ½ÖÖÓлúÎïµÄ×é³É±ØÐëÂú×ãµÄÌõ¼þÊÇ£¨Óú¬x¡¢y¡¢a¡¢b¡¢cµÈµÄ´úÊýʽ±íʾ£©
 
£®
¿¼µã£ºÓйػìºÏÎï·´Ó¦µÄ¼ÆËã
רÌ⣺¼ÆËãÌâ
·ÖÎö£º£¨1£©µ±A·Ö×ÓÖк¬ÓеÄHÔ­×ÓÊýΪ4ʱ£¬»ìºÏÎïÖм×ÍéºÍA²»ÂÛÒÔºÎÖÖ±ÈÀý»ìºÏ£¬ÆäÍêȫȼÉÕËùÉú³ÉµÄË®µÄÎïÖʵÄÁ¿²»±ä£»
£¨2£©Èô»ìºÏÎïÖм×ÍéºÍA²»ÂÛÒÔºÎÖÖ±ÈÀý»ìºÏ£¬ÆäÍêȫȼÉÕËùÏûºÄµÄÑõÆøµÄÁ¿²»±ä·ûºÏµÄÌõ¼þÊÇAºÍCH4·Ö×ÓʽÏà²î
n¸öCO2£»
£¨3£©µ±y=bʱ£¬²»Ó°ÏìË®µÄÁ¿£¬µ±c=2£¨a-x£©Ê±£¬ÍêȫȼÉÕʱËùÏûºÄµÄÑõÆø²»±ä£®
½â´ð£º ½â£º£¨1£©µ±A·Ö×ÓÖк¬ÓеÄHÔ­×ÓÊýΪ4ʱ£¬»ìºÏÎïÖм×ÍéºÍA²»ÂÛÒÔºÎÖÖ±ÈÀý»ìºÏ£¬ÆäÍêȫȼÉÕËùÉú³ÉµÄË®µÄÎïÖʵÄÁ¿²»±ä£¬µ±a=1£¬b=4£¬c=1ʱ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿×îС£¬·Ö×ÓʽΪCH4O£¬¹Ê´ð°¸Îª£ºb=4£¨»òA·Ö×ÓʽÖÐÇâÔ­×ÓÊýΪ4£©£»CH4O£»
£¨2£©Èô»ìºÏÎïÖм×ÍéºÍA²»ÂÛÒÔºÎÖÖ±ÈÀý»ìºÏ£¬ÆäÍêȫȼÉÕËùÏûºÄµÄÑõÆøµÄÁ¿²»±ä·ûºÏµÄÌõ¼þÊÇAºÍCH4·Ö×ÓʽÏà²în¸ö
CO2£¬µ±A·Ö×ÓÖк¬ÓеÄHÔ­×ÓÊýΪ4ʱ£¬»ìºÏÎïÖм×ÍéºÍA²»ÂÛÒÔºÎÖÖ±ÈÀý»ìºÏ£¬ÆäÍêȫȼÉÕËùÉú³ÉµÄË®µÄÎïÖʵÄÁ¿²»±ä£¬
µ±a=2£¬b=4£¬c=2ʱ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿×îС£¬·Ö×ÓʽΪC2H4O2£¬
¹Ê´ð°¸Îª£ºAºÍCH4·Ö×ÓʽÏà²în¸öCO2£¬nΪÕýÕûÊý£» C2H4O2£»
£¨3£©µ±y=bʱ£¬²»Ó°ÏìË®µÄÁ¿£¬µ±c=2£¨a-x£©Ê±£¬ÍêȫȼÉÕʱËùÏûºÄµÄÑõÆø²»±ä£¬
¹Ê´ð°¸Îª£ºy=b ºÍ2£¨a-x£©=c£®
µãÆÀ£º±¾Ì⿼²é»ìºÏÎïµÄ¼ÆË㣬ÌâÄ¿ÄѶÈÖеȣ¬×¢Òâ´ÓÉú³ÉË®µÄÁ¿ºÍºÄÑõÁ¿µÄ½Ç¶È½â´ð£¬½ô¿ÛÌâÄ¿£¬°ÑÎÕÓлúÎïȼÉյĹæÂÉ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø