Question

ÄÜÔ´µÄ¿ª·¢ÀûÓÃÓëÈËÀàÉç»áµÄ¿É³ÖÐø·¢Õ¹Ï¢Ï¢Ïà¹Ø¡£
¢ñ.ÒÑÖª£ºFe₂O₃£¨s£©£«3C£¨s£©=2Fe£¨s£©£«3CO£¨g£©
¦¤H₁£½a kJ¡¤mol^£­1
CO£¨g£©£«O₂£¨g£©=CO₂£¨g£©¡¡    ¦¤H₂£½b kJ¡¤mol^£­1
4Fe£¨s£©£«3O₂£¨g£©=2Fe₂O₃£¨s£©¡¡ ¦¤H₃£½c kJ¡¤mol^£­1
ÔòCµÄȼÉÕÈȦ¤H£½________kJ¡¤mol^£­1¡£
¢ò.£¨1£©ÒÀ¾ÝÔ­µç³ØµÄ¹¹³ÉÔ­Àí£¬ÏÂÁл¯Ñ§·´Ó¦ÔÚÀíÂÛÉÏ¿ÉÒÔÉè¼Æ³ÉÔ­µç³ØµÄÊÇ________£¨ÌîÐòºÅ£©¡£
A£®C£¨s£©£«CO₂£¨g£©=2CO£¨g£©
B£®NaOH£¨aq£©£«HCl£¨aq£©=NaCl£¨aq£©£«H₂O£¨l£©
C£®2H₂O£¨l£©=2H₂£¨g£©£«O₂£¨g£©
D£®2CO£¨g£©£«O₂£¨g£©=2CO₂£¨g£©
ÈôÒÔÈÛÈÚµÄK₂CO₃ÓëCO₂Ϊ·´Ó¦µÄ»·¾³£¬ÒÀ¾ÝËùÑ¡·´Ó¦Éè¼Æ³ÉÒ»¸öÔ­µç³Ø£¬Çëд³ö¸ÃÔ­µç³ØµÄ¸º¼«·´Ó¦£º_____________________________________¡£
£¨2£©Ä³ÊµÑéС×éÄ£Ä⹤ҵºÏ³É°±·´Ó¦N₂£¨g£©£«3H₂£¨g£©2NH₃£¨g£©¡¡¦¤H£½£­92.4 kJ¡¤mol^£­1£¬¿ªÊ¼ËûÃǽ«N₂ºÍH₂»ìºÏÆøÌå20 mol£¨Ìå»ý±È1¡Ã1£©³äÈë5 LºÏ³ÉËþÖУ¬·´Ó¦Ç°Ñ¹Ç¿ÎªP₀£¬·´Ó¦¹ý³ÌÖÐѹǿÓÃP±íʾ£¬·´Ó¦¹ý³ÌÖÐÓëʱ¼ätµÄ¹ØϵÈçͼËùʾ¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù·´Ó¦´ïƽºâµÄ±êÖ¾ÊÇ__________________________£¨Ìî×Öĸ´úºÅ£¬ÏÂͬ£©¡£
A£®Ñ¹Ç¿±£³Ö²»±ä
B£®ÆøÌåÃܶȱ£³Ö²»±ä
C£®NH₃µÄÉú³ÉËÙÂÊÊÇN₂µÄÉú³ÉËÙÂʵÄ2±¶
¢Ú0¡«2 minÄÚ£¬ÒÔc£¨N₂£©±ä»¯±íʾµÄƽ¾ù·´Ó¦ËÙÂÊΪ________________¡£
¢ÛÓûÌá¸ßN₂µÄת»¯ÂÊ£¬¿É²ÉÈ¡µÄ´ëÊ©ÓÐ_____________________________¡£
A£®ÏòÌåϵÖа´Ìå»ý±È1¡Ã1ÔÙ³äÈëN₂ºÍH₂
B£®·ÖÀë³öNH₃
C£®Éý¸ßζÈ
D£®³äÈ뺤ÆøʹѹǿÔö´ó
E£®¼ÓÈëÒ»¶¨Á¿µÄN₂
£¨3£©25¡æʱ£¬BaCO₃ºÍBaSO₄µÄÈܶȻý³£Êý·Ö±ðÊÇ8¡Á10^£­9ºÍ1¡Á10^£­10£¬Ä³º¬ÓÐBaCO₃³ÁµíµÄÐü×ÇÒºÖУ¬c£¨CO₃^2-£©£½0.2 mol¡¤L^£­1£¬Èç¹û¼ÓÈëµÈÌå»ýµÄNa₂SO₄ÈÜÒº£¬ÈôÒª²úÉúBaSO₄³Áµí£¬¼ÓÈëNa₂SO₄ÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È×îСÊÇ________mol¡¤L^£­1¡£

Answer 1

¢ñ.
¢ò.£¨1£©D¡¡CO£­2e^£­£«CO₃^2-=2CO₂
£¨2£©¢ÙAC¡¡¢Ú0.1 mol¡¤L^£­1¡¤min^£­1¡¡¢ÛAB¡¡£¨3£©0.01

½âÎö