ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÄÜԴΣ»úÊǵ±Ç°È«ÇòÐÔµÄÎÊÌ⣬¡°¿ªÔ´½ÚÁ÷¡±ÊÇÓ¦¶ÔÄÜԴΣ»úµÄÖØÒª¾Ù´ë¡£

£¨1£©ÏÂÁÐ×ö·¨ÓÐÖúÓÚÄÜÔ´¡°¿ªÔ´½ÚÁ÷¡±µÄÊÇ___(ÌîÐòºÅ)¡£

a£®´óÁ¦·¢Õ¹Å©´åÕÓÆø£¬½«·ÏÆúµÄ½Õ¸Ñת»¯ÎªÇå½à¸ßЧµÄÄÜÔ´

b£®´óÁ¦¿ª²Éú¡¢Ê¯ÓͺÍÌìÈ»ÆøÒÔÂú×ãÈËÃÇÈÕÒæÔö³¤µÄÄÜÔ´ÐèÇó

c£®¿ª·¢Ì«ÑôÄÜ¡¢Ë®ÄÜ¡¢·çÄÜ¡¢µØÈÈÄܵÈÐÂÄÜÔ´£¬¼õÉÙʹÓÃú¡¢Ê¯Ó͵Ȼ¯Ê¯È¼ÁÏ

d£®¼õÉÙ×ÊÔ´ÏûºÄ£¬Ôö¼Ó×ÊÔ´µÄÖظ´Ê¹Óá¢×ÊÔ´µÄÑ­»·ÔÙÉú

£¨2£©½ð¸ÕʯºÍʯī¾ùΪ̼µÄͬËØÒìÐÎÌ壬ËüÃÇÔÚÑõÆø²»×ãʱȼÉÕÉú³ÉÒ»Ñõ»¯Ì¼£¬ÑõÆø³ä×ãʱȼÉÕÉú³É¶þÑõ»¯Ì¼£¬·´Ó¦ÖзųöµÄÈÈÁ¿ÈçͼËùʾ¡£

¢ÙÔÚͨ³£×´¿öÏ£¬½ð¸ÕʯºÍʯīÖÐ___(Ìî¡°½ð¸Õʯ¡±»ò¡°Ê¯Ä«¡±)¸üÎȶ¨£¬Ê¯Ä«µÄȼÉÕÈÈΪ___¡£

¢Ú12 gʯīÔÚÒ»¶¨Á¿¿ÕÆøÖÐȼÉÕ£¬Éú³ÉÆøÌå36 g£¬¸Ã¹ý³Ì·Å³öµÄÈÈÁ¿Îª___¡£

£¨3£©ÒÑÖª£ºN2¡¢O2·Ö×ÓÖл¯Ñ§¼üµÄ¼üÄÜ·Ö±ðÊÇ946 kJ¡¤mol1¡¢497 kJ¡¤mol1¡£

N2(g)+O2(g)2NO(g)¡¡¦¤H=180.0 kJ¡¤mol1¡£

NO·Ö×ÓÖл¯Ñ§¼üµÄ¼üÄÜΪ___ kJ¡¤mol1¡£

£¨4£©×ÛºÏÉÏÊöÓйØÐÅÏ¢£¬Çëд³öCOºÍNO·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ£º_________¡£

¡¾´ð°¸¡¿acd ʯī 393.5kJ¡¤mol1 252.0kJ 631.5 2NO(g)+2CO(g)£½ N2(g)+2CO2(g) ¦¤H=746.0kJ¡¤mol1

¡¾½âÎö¡¿

(2)¢ÙʯīµÄÄÜÁ¿¸üµÍ£¬¸üÎȶ¨¡£Ê¯Ä«µÄȼÉÕÈÈÖ¸1 molʯīÍêȫȼÉÕÉú³ÉCO2ʱ·Å³öµÄÈÈÁ¿¡£

¢Ú12 gʯīºÍ24 gÑõÆø·´Ó¦£¬¼´1 mol CºÍ0.75 mol O2·´Ó¦£¬ÔòÉú³É0.5 mol COºÍ0.5 mol CO2£¬·Å³öÈÈÁ¿0.5 mol¡Á110.5 kJ¡¤mol£­1£«0.5 mol¡Á393.5 kJ¡¤mol£­1£½252.0 kJ¡£(3)¦¤H£½E(N2¼üÄÜ)£«E(O2¼üÄÜ)£­2E(NO¼üÄÜ)£¬2E(NO¼üÄÜ)£½946 kJ¡¤mol£­1£«497 kJ¡¤mol£­1£­180.0 kJ¡¤mol£­1£¬E(NO¼üÄÜ)£½631.5 kJ¡¤mol£­1¡£(4)ÒÑÖª£º2CO(g)£«O2(g)=2CO2(g) ¦¤H£½£­566.0 kJ¡¤mol£­1£¬N2(g)£«O2(g)=2NO(g) ¦¤H£½180.0 kJ¡¤mol£­1£¬Ä¿±ê·´Ó¦2NO(g)£«2CO (g)=N2(g)£«2CO2(g)¿ÉÓÉÇ°Õß¼õºóÕß»ñµÃ£¬Ôò¦¤H£½£­746.0 kJ¡¤mol£­1¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø