ÌâÄ¿ÄÚÈÝ

£¨1£©ÏÂÁÐËÄÖÖÌþ·Ö±ðÔÚÑõÆøÖÐÍêȫȼÉÕ£º
¢ÙÈôÌþµÄÎïÖʵÄÁ¿ÏàµÈ£¬ÔòÏûºÄÑõÆø×î¶àµÄÊÇ
 
£»
¢ÚÈôÌþµÄÖÊÁ¿ÏàµÈ£¬ÔòÏûºÄÑõÆø×î¶àµÄÊÇ
 
£»
¢ÛÈô·´Ó¦Ç°ºó£¨150¡æ£©ÆøÌåµÄÎïÖʵÄÁ¿²»·¢Éú±ä»¯£¬Ôò¸ÃÌþ¿ÉÄÜÊÇ
 
£®
A£®C2H6         B£®C2H4          C£®C4H10          D£®C5H10
£¨2£©ÏÂÁи÷×黯ºÏÎïÖУ¬²»ÂÛ¶þÕßÒÔʲô±ÈÀý»ìºÏ£¬ÍêȫȼÉÕʱ£º
¢ÙÈô×ÜÖÊÁ¿²»±ä£¬ºÄO2Á¿²»±äµÄÊÇ
 
£»Éú³ÉË®µÄÖÊÁ¿²»±äµÄÊÇ
 
£®
¢ÚÈô×ܵÄÎïÖʵÄÁ¿²»±ä£¬ÔòºÄO2Á¿²»±äµÄÊÇ
 
£»Éú³ÉË®µÄÖÊÁ¿²»±äµÄÊÇ
 
£»Éú³ÉCO2µÄÖÊÁ¿²»±äµÄÊÇ
 
£®
A£®C2H4¡¢C3H6            B£®HCHO¡¢CH3COOH            C£®CH4¡¢CH3COOH
D£®CH2=CH2¡¢CH3CH2OH            E£®C8H10¡¢C4H7£¨OH£©3£®
¿¼µã£º»¯Ñ§·½³ÌʽµÄÓйؼÆËã,ÓйػìºÏÎï·´Ó¦µÄ¼ÆËã
רÌ⣺Ìþ¼°ÆäÑÜÉúÎïµÄȼÉÕ¹æÂÉ
·ÖÎö£º£¨1£©¢ÙÏàͬÎïÖʵÄÁ¿µÄÌþCxHyÍêȫȼÉÕ£¬ºÄÑõÁ¿È¡¾öÓÚ£¨x+
y
4
£©£¬£¨x+
y
4
£©ÖµÔ½´ó£¬ºÄÑõÁ¿Ô½¶à£»
¢ÚÏàͬÖÊÁ¿ÌþCxHyȼÉÕºÄÑõÁ¿¹æÂÉ£ºÇâµÄÖÊÁ¿·ÖÊýÔ½´ó£¬ÍêȫȼÉÕºÄÑõÔ½¶à£®¼´
y
x
Ô½´ó£¬ºÄÑõÁ¿Ô½´ó£»
¢ÛÈô·´Ó¦Ç°ºó£¨150¡æ£©ÆøÌåµÄÎïÖʵÄÁ¿²»·¢Éú±ä»¯£¬ÔòÌþCxHyÖÐHÔ­×ÓÊýĿΪ4£»
£¨2£©¢ÙÈô×ÜÖÊÁ¿²»±ä£¬ºÄO2Á¿²»±ä£¬×î¼òʽÏàͬ¿ÉÒÔÂú×㣻Éú³ÉË®µÄÖÊÁ¿²»±ä£¬¸÷×é·ÖÖÐHÔªËØÖÊÁ¿·ÖÊýÏàµÈ£»
¢ÚÈô×ܵÄÎïÖʵÄÁ¿²»±ä£¬ÔòºÄO2Á¿²»±ä£¬ºÄÑõÁ¿£¨x+
y
4
-
z
2
£©ÏàµÈ£¬Éú³ÉCO2µÄÖÊÁ¿²»±ä£¬Ôò·Ö×ÓÖÐCÔ­×ÓÊýÄ¿ÏàµÈ£¬Éú³ÉË®µÄÖÊÁ¿²»±ä£¬Ôò·Ö×ÓÖÐHÔªËØÊýÏàͬ£®
½â´ð£º ½â£º£¨1£©¢ÙÈôÌþCxHyµÄÎïÖʵÄÁ¿ÏàµÈ£¬ºÄÑõÁ¿È¡¾öÓÚ£¨x+
y
4
£©£¬£¨x+
y
4
£©Ô½´ó£¬ºÄÑõÁ¿Ô½´ó£¬¹ÊC5H10ÖÐCÔ­×Ó¡¢HÔ­×ÓÊýÄ¿×î´ó£¬¹ÊC5H10µÄºÄÑõÁ¿×î´ó£¬
¹Ê´ð°¸Îª£ºD£»
¢ÚÈôÌþCxHyµÄÖÊÁ¿ÏàµÈ£¬ÇâµÄÖÊÁ¿·ÖÊýÔ½´ó£¬ÍêȫȼÉÕºÄÑõÔ½¶à£®¼´
y
x
Ô½´ó£¬ºÄÑõÁ¿Ô½´ó£¬
A£®C2H6ÖÐC¡¢HÔ­×ÓÊýĿ֮±È=1£º3£¬
B£®C2H4ÖÐC¡¢HÔ­×ÓÊýĿ֮±È=1£º2
C£®C4H10ÖÐC¡¢HÔ­×ÓÊýĿ֮±È=1£º2.5
D£®C5H10ÖÐC¡¢HÔ­×ÓÊýĿ֮±È=1£º2
¹ÊÒÒÍéÖÐHµÄÖÊÁ¿·ÖÊý×î´ó£¬ÖÊÁ¿ÏàµÈ£¬ÔòÏûºÄÑõÆø×î¶àµÄÊÇÒÒÍ飬
¹Ê´ð°¸Îª£ºA£»
¢ÛÈô·´Ó¦Ç°ºó£¨150¡æ£©ÆøÌåµÄÎïÖʵÄÁ¿²»·¢Éú±ä»¯£¬ÔòÌþCxHyÖÐHÔ­×ÓÊýĿΪ4£¬Ñ¡ÏîÖÐÖ»ÓÐC2H4·ûºÏ£¬¹Ê´ð°¸Îª£ºB£»
£¨2£©¢ÙÈô×ÜÖÊÁ¿²»±ä£¬ºÄO2Á¿²»±ä£¬×î¼òʽÏàͬ¿ÉÒÔÂú×㣬C2H4¡¢C3H6×î¼òʽ¶¼ÊÇCH2£¬HCHO¡¢CH3COOHµÄ×î¼òʽ¶¼ÊÇHCHO£¬·ûºÏÌâÒ⣬
Éú³ÉË®µÄÖÊÁ¿²»±ä£¬¸÷×é·ÖÖÐHÔªËØÖÊÁ¿·ÖÊýÏàµÈ£¬×î¼òʽÏàͬHÔªËØÖÊÁ¿·ÖÊýÏàµÈ£¬EÖÐC8H10¡¢C4H7£¨OH£©3ÖеÄHµÄÖÊÁ¿·ÖÊýÏàͬ£¬CÖÐÎïÖʼ°DÖÐÎïÖÊHÔªËØÖÊÁ¿·ÖÊý²»ÏàµÈ£¬ËùÒÔABE·ûºÏ£¬
¹Ê´ð°¸Îª£ºAB£»ABE£»
¢ÚÈô×ܵÄÎïÖʵÄÁ¿²»±ä£¬ÔòºÄO2Á¿²»±ä£¬ºÄÑõÁ¿£¨x+
y
4
-
z
2
£©ÏàµÈ£¬
A£®1molC2H4¡¢1molC3H6µÄºÄÑõÁ¿£¨x+
y
4
£©²»ÏàµÈ
B£®1molHCHO¡¢1molCH3COOHµÄºÄÑõÁ¿£¨x+
y
4
-
z
4
£©²»ÏàµÈ£¬
C£®CH3COOH¸ÄдΪCH4£®CO2£¬ÓëCH4µÄºÄÑõÁ¿ÏàµÈ£¬
D£®CH3CH2OH¸ÄдΪC2H4£®H2O£¬ÓëCH2¨TCH2µÄºÄÑõÁ¿ÏàµÈ£¬
E£®C8H10ÓëC4H7£¨OH£©3ºÄÑõÁ¿²»ÏàµÈ£¬
¹Ê×ܵÄÎïÖʵÄÁ¿²»±ä£¬Ö»ÓÐCDºÄÑõÁ¿ÏàµÈ£¬
Éú³ÉË®µÄÖÊÁ¿²»±ä£¬Ôò·Ö×ÓÖÐHÔªËØÊýÏàͬ£¬C¡¢EÖÐÇâÔ­×ÓÊýÏàͬ£¬ÔòÉú³ÉË®µÄÖÊÁ¿²»±ä£»
Éú³ÉCO2µÄÖÊÁ¿²»±ä£¬Ôò·Ö×ÓÖÐCÔ­×ÓÊýÄ¿ÏàµÈ£¬Ñ¡ÏîÖÐÖ»ÓÐD·ûºÏ£¬
¹Ê´ð°¸Îª£ºCD£»C¡¢E£»D£®
µãÆÀ£º±¾Ì⿼²éÓлúÎïȼÉÕÓйؼÆË㣬ÌâÄ¿ÄѶÈÖеȣ¬×¢Òâ¶Ô¹æÂɵÄÀí½âÕÆÎÕ£¬²àÖØÓÚ¿¼²éѧÉúµÄ·ÖÎöÄÜÁ¦ºÍ¼ÆËãÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Ìú¼°Æä»¯ºÏÎïÔÚÈÕ³£Éú»î¡¢Éú²úÖÐÓ¦Óù㷺£®ÂÈ»¯ÌúºÍ¸ßÌúËá¼Ø¶¼Êdz£¼ûµÄË®´¦Àí¼Á£®ÈçÍ¼ÎªÖÆ±¸ÂÈ»¯Ìú¼°½øÒ»²½Ñõ»¯ÖƱ¸¸ßÌúËá¼ØµÄ¹¤ÒÕÁ÷³Ì£®

Çë»Ø´ðÏÂÁÐÎÊÌâ
£¨1£©ÒÑÖª£º¢ÙFe2O3£¨s£©+3C£¨Ê¯Ä«£©¨T2Fe£¨s£©+3CO£¨g£©¡÷H=+489.0kJ?mol-1
          ¢ÚC£¨Ê¯Ä«£©+CO2£¨g£©¨T2CO£¨g£©¡÷H=+172.5kJ?mol-1
ÓóàÌú¿óΪԭÁÏÔڸ߯Á¶Ìú¹ý³ÌÖз¢ÉúµÄÖ÷Òª·´Ó¦Îª
Fe2O3£¨s£©+3CO£¨g£©?2Fe£¨s£©+3CO2£¨g£©¡÷H=
 
kJ?mol-1£®
£¨2£©ÎüÊÕ¼ÁxµÄÈÜÖÊΪ
 
£¨Ð´»¯Ñ§Ê½£©£®
£¨3£©Ñõ»¯¼ÁYΪ¡°84Ïû¶¾Òº¡±µÄÓÐЧ³É·Ö£¬ÔòÔÚ¼îÐÔÌõ¼þÏ·´Ó¦¢ÙµÄÀë×Ó·½³ÌʽΪ
 

£¨4£©¹ý³Ì¢ÚÊÇÔÚijµÍÎÂϽøÐе쬷´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2KOH+Na2FeO4¨TK2FeO4+2NaOH£¬ËµÃ÷´ËζÈÏÂKsp£¨K2FeO4£©
 
 Ksp£¨Na2FeO4£©£¨Ìî¡°£¾¡±»ò¡°£¼¡±£©£®
¼Ù¶¨´Ë¹ý³ÌÖÐNa2FeO4Íêȫת»¯ÎªK2FeO4£¬Èô×îÖÕÖÆµÃ´Ö²úÆ·K2FeO4 206.25t£¬²úÆ·´¿¶ÈΪ96%£¬ÔòÀíÂÛÉÏÖÁÉÙÐèÒªÑõ»¯¼ÁYµÄÖÊÁ¿ÊÇ
 
t£®
£¨5£©¸ßÌúµç³ØÊÇÒ»ÖÖÐÂÐͶþ´Îµç³Ø£¬µç½âҺΪǿ¼îÈÜÒº£¬Æäµç³Ø·´Ó¦Îª£º
3Zn+2K2FeO4+8H2O
·Åµç
³äµç
3Zn£¨OH£©2+2Fe£¨OH£©3+4KOH
·Åµçʱµç³ØµÄ¸º¼«·´Ó¦Ê½Îª
 
£®

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

¾«Ó¢¼Ò½ÌÍø