ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÎïÖÊA¡ªKΪÖÐѧ³£¼ûÎïÖÊ£¬ÆäÖÐB¡¢CΪ³£¼ûÆøÌåµ¥ÖÊ£¬A¡¢FΪ³£¼û¹ÌÌåµ¥ÖÊ£¬GΪºÚÉ«¾§Ì壬J¡¢K×é³ÉÔªËØÏàͬ¡£¸÷ÎïÖʵÄת»¯¹ØÏµÈçÏÂͼ¡££¨·´Ó¦Ìõ¼þÂÔ£©![]()
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©AµÄÔ×ӽṹʾÒâͼ___________¡£
£¨2£©FÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃ___________¡£
£¨3£©EµÄµç×Óʽ___________¡£
£¨4£©D+B¡úHµÄ»¯Ñ§·½³Ìʽ______________________¡£
£¨5£©ÒÑÖª1 mol AÓë1 mol BÍêÈ«·´Ó¦·Å³ö297 kJµÄÈÈÁ¿£¬Çëд³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ____________________________________________¡£
(1)
(2)µÚËÄÖÜÆÚµÚ¢ø×å
(3)
(4)2SO2+O2
2SO3
(5)S(s)+O2(g)====SO2(g)£»¦¤H=-297 kJ¡¤mol-1
½âÎö£ººÚÉ«¾§ÌåGÄÜÓëI·´Ó¦Éú³É×é³ÉÔªËØÏàͬµÄJ¡¢KÁ½ÎïÖÊ£¬¶øKÓÖÄÜÓëF·´Ó¦×ª»¯ÎªJ£¬»ØÒäÂú×ãÕâЩÌõ¼þµÄÎïÖʺͷ´Ó¦£¬GÖ»ÄÜÊÇFe3O4£¬¶øJΪÑÇÌúÑΣ¬KΪÌúÑΣ¬EΪH2O£¬IΪËᣬFΪÌú¡£½øÒ»²½ÓÉE(H2O)ÓëF(Fe)Éú³ÉG(Fe3O4)ºÍC£¬¿ÉÖªCΪH2£¬ÔÙ¾ÝC(H2)ÓëB·´Ó¦Éú³ÉE(H2O)£¬ÖªBΪO2¡£´Ó³£¼ûÎïÖÊÖÐѰÕÒÄÜ·¢ÉúÌâ¸øÒÔÏ·´Ó¦µÄÎïÖÊ£ºA
D
H
I(Ëá)£¬AÖ»ÄÜÊÇS£¬DÊÇSO2£¬HÊÇSO3£¬IΪH2SO4¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿