½ÌÓý×ÊÔ´
¸ù¾Ý¸Ç˹¶¨ÂÉ¿ÉÖª¢Ù-¢Ú-¢Û¿ÉµÃCOÓëSO2·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ2CO(g)£«SO2(g)£½S(s)£«2CO2(g) ¦¤H£½£270 kJ¡¤mol£» £¨3£©ÒÑÖª£º
¢Ù CH4(g)£«2O2(g)£½CO2(g)£«2H2O(g)¦¤H£½£889.6 kJ¡¤mol ¢Ú N2(g)£«2O2(g)£½2NO2(g)¦¤H£½£«67.7 kJ¡¤mol
Ôò¸ù¾Ý¸Ç˹¶¨ÂÉ¿ÉÖª¢Ù-¢Ú¿ÉµÃCH4»¹ÔNO2Éú³ÉË®ÕôÆøºÍµªÆøµÄÈÈ»¯Ñ§·½³ÌʽÊÇCH4(g)£«2NO2(g)£½N2(g)£«2H2O(g)£«CO2(g)¦¤H£½£957.3 kJ¡¤mol¡£
¡¾µã¾¦¡¿±¾Ìâ×ۺϿ¼²é¸ù¾Ý¸Ç˹¶¨ÂÉÊéдÈÈ»¯Ñ§·½³Ìʽ£¬Îª¸ßƵ¿¼µã£¬²àÖØÓÚѧÉúµÄ·ÖÎö¡¢¼ÆËãÄÜÁ¦µÄ¿¼²é£¬×¢ÒâÕÆÎÕÀûÓøÇ˹¶¨ÂÉÊéдÈÈ»¯Ñ§·½³ÌʽµÄÒ»°ã²½Ö裺Ê×ÏÈÈ·¶¨´ýÇóµÄÈÈ»¯Ñ§·½³Ìʽ£»Æä´ÎÕÒ³ö´ýÇóµÄÈÈ»¯Ñ§·½³ÌʽÖи÷ÎïÖʳöÏÖÔÚÒÑÖªÈÈ»¯Ñ§·½³ÌʽµÄʲôλÖã»×îºó¸ù¾Ýδ֪ÈÈ»¯Ñ§·½³ÌʽÖи÷ÎïÖʵÄϵÊýºÍλÖõÄÐèÒª¶ÔÒÑÖªÈÈ»¯Ñ§·½³Ìʽ½øÐд¦Àí£¬»òµ÷ÕûϵÊý£¬»òµ÷Õû·´Ó¦·½Ïò£»½«Ðµõ½µÄÈÈ»¯Ñ§·½³Ìʽ¼°¶ÔÓ¦µÄ·´Ó¦ÈȽøÐеþ¼Ó£¬¼´¿ÉÇó³ö´ýÇó·´Ó¦µÄ·´Ó¦ÈÈ¡£
£1
£1
£1
£1
½ÌÓý1