ÌâÄ¿ÄÚÈÝ
£¨12·Ö£© »Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¹¤ÒµºÏ³É°±µÄÔÁÏÊǵªÆøºÍÇâÆø¡£µªÆøÊÇ´Ó¿ÕÆøÖзÖÀë³öÀ´µÄ£¬Í¨³£Ê¹ÓõÄÁ½ÖÖ·ÖÀë·½·¨ÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ºÍ½«¿ÕÆøÓë̼·´Ó¦ºó³ýÈ¥CO 2£»ÇâÆøµÄÀ´Ô´ÊÇÓÃË®ºÍ̼Ç⻯ºÏÎï·´Ó¦²¢²úÉúCO, д³ö²ÉÓÃÌìÈ»ÆøΪÔÁÏÖÆÈ¡ÇâÆøµÄ»¯Ñ§·´Ó¦·½³Ìʽ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
£¨2£©É豸AÖк¬Óеç¼ÓÈÈÆ÷¡¢´¥ÃººÍÈȽ»»»Æ÷£¬É豸AÖз¢ÉúµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£»
£¨3£© É豸BµÄÃû³ÆÊÇ¡¡¡¡¡¡¡¡¡¡¡¡ £¬ÆäÖÐmºÍnÊÇÁ½¸öͨˮ¿Ú£¬ÈëË®¿ÚÊÇ¡¡¡¡¡¡¡¡ £¨Ìî¡°m¡±»ò¡°n¡±£©¡£
£¨4£©É豸CµÄ×÷Óá¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £»
£¨5£©ÔÚÔÁÏÆøÖƱ¸¹ý³ÌÖлìÓÐCO¶Ô´ß»¯¼ÁÓж¾º¦×÷Óã¬Óû³ýÈ¥ÔÁÏÆøÖеÄCO£¬¿Éͨ¹ýÈçÏ·´Ó¦À´ÊµÏÖ£ºCO(g)+H2O(g)¡¡CO2 (g)+ H2 (g)£¬ÒÑÖª1000Kʱ¸Ã·´Ó¦µÄƽºâ³£ÊýK=0.627£¬ÈôҪʹCOµÄת»¯³¬¹ý90%£¬ÔòÆðʼÎïÖÐc(H2O)£ºc(CO)²»µÍÓÚ¡¡¡¡¡¡¡¡¡¡
£¨¼ÆËã½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©
£¨1£©¹¤ÒµºÏ³É°±µÄÔÁÏÊǵªÆøºÍÇâÆø¡£µªÆøÊÇ´Ó¿ÕÆøÖзÖÀë³öÀ´µÄ£¬Í¨³£Ê¹ÓõÄÁ½ÖÖ·ÖÀë·½·¨ÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ºÍ½«¿ÕÆøÓë̼·´Ó¦ºó³ýÈ¥CO 2£»ÇâÆøµÄÀ´Ô´ÊÇÓÃË®ºÍ̼Ç⻯ºÏÎï·´Ó¦²¢²úÉúCO, д³ö²ÉÓÃÌìÈ»ÆøΪÔÁÏÖÆÈ¡ÇâÆøµÄ»¯Ñ§·´Ó¦·½³Ìʽ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¡£¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
£¨2£©É豸AÖк¬Óеç¼ÓÈÈÆ÷¡¢´¥ÃººÍÈȽ»»»Æ÷£¬É豸AÖз¢ÉúµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£»
£¨3£© É豸BµÄÃû³ÆÊÇ¡¡¡¡¡¡¡¡¡¡¡¡ £¬ÆäÖÐmºÍnÊÇÁ½¸öͨˮ¿Ú£¬ÈëË®¿ÚÊÇ¡¡¡¡¡¡¡¡ £¨Ìî¡°m¡±»ò¡°n¡±£©¡£
£¨4£©É豸CµÄ×÷Óá¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £»
£¨5£©ÔÚÔÁÏÆøÖƱ¸¹ý³ÌÖлìÓÐCO¶Ô´ß»¯¼ÁÓж¾º¦×÷Óã¬Óû³ýÈ¥ÔÁÏÆøÖеÄCO£¬¿Éͨ¹ýÈçÏ·´Ó¦À´ÊµÏÖ£ºCO(g)+H2O(g)¡¡CO2 (g)+ H2 (g)£¬ÒÑÖª1000Kʱ¸Ã·´Ó¦µÄƽºâ³£ÊýK=0.627£¬ÈôҪʹCOµÄת»¯³¬¹ý90%£¬ÔòÆðʼÎïÖÐc(H2O)£ºc(CO)²»µÍÓÚ¡¡¡¡¡¡¡¡¡¡
£¨¼ÆËã½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©
(1)ÏȼÓѹҺ»¯ÔÙ·ÖÁó£¨ÕôÁ󣩡¡£¨2·Ö£©£» CH4£«H2OCO£«3H2 £¨2·Ö£©
(2) N2(g)£«3H2(g)2NH3 £¨2·Ö£©
(3)ÀäÈ´Ëþ(»òÀäÄýÆ÷)¡¡ £¨1·Ö£© n¡¡£¨1·Ö£©
(4)½«Òº°±Óëδ·´Ó¦µÄÔÁÏÆø·ÖÀ루2·Ö£©
(5)13.8£¨2·Ö£©
(2) N2(g)£«3H2(g)2NH3 £¨2·Ö£©
(3)ÀäÈ´Ëþ(»òÀäÄýÆ÷)¡¡ £¨1·Ö£© n¡¡£¨1·Ö£©
(4)½«Òº°±Óëδ·´Ó¦µÄÔÁÏÆø·ÖÀ루2·Ö£©
(5)13.8£¨2·Ö£©
ÊÔÌâ·ÖÎö£º£¨1£©·ÖÀëÁ½ÖÖÆøÌåµÄ·½·¨ÊÇÏȼÓѹҺ»¯ÔÙ·ÖÁó¡£ÀûÓÃÌìÈ»ÆøÖƱ¸ÇâÆøÔòÐè¼×ÍéºÍË®·´Ó¦£¬Ìõ¼þÊÇ´ß»¯¼Á¡££¨2£©AΪ·´Ó¦ÊÒ£¬×°ÖÃÌṩ¸ßδ߻¯¼ÁµÄ·´Ó¦Ìõ¼þ£¬¼´ÎªµªÆøÓëÇâÆø·´Ó¦ÖƱ¸°±ÆøµÄ·´Ó¦¡££¨3£©Cºó½ÓÒº°±´¢´æ£¬CÖÐÐ轫Һ°±·ÖÀë³öÀ´£¬ËùÒÔBΪÀäÈ´Ëþ£¬Îª¼Ó´óÀäȴЧÂÊ£¬×°ÖÃÉè¼ÆÁ˺ܶà»ØÐ͹ܵÀ¡££¨4£©½«Òº°±ÓëÆäËûÎïÖÊ·ÖÀ뿪¡££¨5£©ÉèCO¡¢H2OÆðʼŨ¶ÈΪx¡¢ymol/L,Ôòת»¯µÄCOµÄ×îСֵΪ0.9x¡£
CO(g)+H2O(g) = CO2(g)+H2(g)
Æðʼ x y 0 0
±ä»¯ 0.9x 0.9x 0.9x 0.9x
ƽºâ 0.9x y-0.9x 0.9x 0.9x?
¸ù¾Ýƽºâ³£ÊýÁÐʽ£º£¨0.9x£©2/0.1x£¨y-0.9x£©=0.627?½âµÃ?y/x=13.8¡£ËùÒÔÖ»Òª´ËÖµ´óÓÚ13.8,ת»¯Âʾͻᳬ¹ý90%¡£
µãÆÀ£º´ËÌâÒԺϳɰ±·´Ó¦ÎªÔØÌå?×ۺϿ¼²éÁË»¯Ñ§Óë¼¼ÊõÄ£¿éµÄÖ÷¸É֪ʶ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿