ÌâÄ¿ÄÚÈÝ

Çë²Î¿¼ÌâÖÐͼ±í£¬ÒÑÖªE1£½134 kJ¡¤mol£­1¡¢E2£½368 kJ¡¤mol£­1£¬¸ù¾ÝÒªÇó»Ø´ðÎÊÌ⣺
¡¡
£¨1£©Í¼¢ñÊÇ1 mol NO2(g)ºÍ1 mol CO(g)·´Ó¦Éú³ÉCO2ºÍNO¹ý³ÌÖеÄÄÜÁ¿±ä»¯Ê¾Òâͼ£¬ÈôÔÚ·´Ó¦ÌåϵÖмÓÈë´ß»¯¼Á£¬·´Ó¦ËÙÂÊÔö´ó£¬E1µÄ±ä»¯ÊÇ________(Ìî¡°Ôö´ó¡±¡¢¡°¼õС¡±»ò¡°²»±ä¡±£¬ÏÂͬ)£¬¦¤HµÄ±ä»¯ÊÇ________¡£Çëд³öNO2ºÍCO·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ£º________________________________¡£
£¨2£©¼×´¼ÖÊ×Ó½»»»Ä¤È¼Áϵç³ØÖн«¼×´¼ÕôÆûת»¯ÎªÇâÆøµÄÁ½ÖÖ·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽÈçÏ£º
¢ÙCH3OH(g)£«H2O(g)=CO2(g)£«3H2(g)¦¤H£½£«49£®0 kJ¡¤mol£­1
¢ÚCH3OH(g)£«O2(g)=CO2(g)£«2H2(g)¦¤H£½£­192£®9 kJ¡¤mol£­1
ÓÖÖª¢ÛH2O(g)=H2O(l)¡¡¦¤H£½£­44 kJ¡¤mol£­1£¬Ôò¼×´¼ÕôÆûȼÉÕΪҺ̬ˮµÄÈÈ»¯Ñ§·½³ÌʽΪ______________________¡£
£¨3£©Èç±íËùʾÊDz¿·Ö»¯Ñ§¼üµÄ¼üÄܲÎÊý£º
»¯Ñ§¼ü
P¡ªP
P¡ªO
O=O
P=O
¼üÄÜ/kJ¡¤mol£­1
a
b
c
x
 
ÒÑÖª°×Á×µÄȼÉÕÈÈΪd kJ¡¤mol£­1£¬°×Á×¼°ÆäÍêȫȼÉյIJúÎïµÄ½á¹¹Èçͼ¢òËùʾ£¬Ôò±íÖÐx£½________ kJ¡¤mol£­1(Óú¬a¡¢b¡¢c¡¢dµÄ´ú±íÊýʽ±íʾ)¡£
£¨1£©¼õС¡¡²»±ä¡¡NO2(g)£«CO(g)=CO2(g)£«NO(g)¡¡¦¤H£½£­234 kJ¡¤mol£­1
£¨2£©CH3OH(g)£«O2(g)=CO2(g)£«2H2O(l)¡¡¦¤H£½£­764£®7 kJ¡¤mol£­1
£¨3£©  (d£«6a£«5c£­12b)
£¨1£©¹Û²ìͼÏñ£¬E1ӦΪ·´Ó¦µÄ»î»¯ÄÜ£¬¼ÓÈë´ß»¯¼Á·´Ó¦µÄ»î»¯ÄܽµµÍ£¬µ«ÊǦ¤H²»±ä£»1 mol NO2(g)ºÍ1 mol CO(g)·´Ó¦Éú³ÉCO2ºÍNOµÄ·´Ó¦ÈÈÊýÖµ¼´·´Ó¦ÎïºÍÉú³ÉÎïµÄÄÜÁ¿²î£¬Òò´Ë¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪNO2(g)£«CO(g)=CO2(g)£«NO(g)¡¡¦¤H£½£­234 kJ¡¤mol£­1¡£
£¨2£©¹Û²ì·½³Ìʽ£¬ÀûÓøÇ˹¶¨ÂÉ£¬½«Ëù¸øÈÈ»¯Ñ§·½³Ìʽ×÷ÈçÏÂÔËË㣺¢Ú¡Á3£­¢Ù¡Á2£«¢Û¡Á2£¬¼´¿ÉÇó³ö¼×´¼ÕôÆûȼÉÕµÄÈÈ»¯Ñ§·½³Ìʽ¡£
£¨3£©°×Á×ȼÉյĻ¯Ñ§·½³ÌʽΪP4£«5O2P4O10£¬½áºÏͼ¢òÖа×Á×¼°ÆäÍêȫȼÉÕ²úÎïµÄ½á¹¹£¬¸ù¾Ý¡°·´Ó¦ÈÈ£½·´Ó¦Îï¼üÄÜ×ܺͣ­Éú³ÉÎï¼üÄÜ×ܺ͡±ÓëȼÉÕÈȸÅÄî¿ÉµÃµÈʽ£º6a£«5c£­(4x£«12b)£½£­d£¬¾Ý´Ë¿ÉµÃx£½ (d£«6a£«5c£­12b)¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø