ÌâÄ¿ÄÚÈÝ
ÖйúÕþ¸®³Ðŵ,µ½2020Äê,µ¥Î»GDP¶þÑõ»¯Ì¼ÅŷűÈ2005ÄêϽµ40%¡«50%¡£
£¨1£©ÓÐЧ¼õ̼µÄÊÖ¶ÎÖ®Ò»ÊǽÚÄÜ,ÏÂÁÐÖÆÇâ·½·¨×î½ÚÄܵÄÊÇ¡¡¡¡¡¡¡¡¡£
A.µç½âË®ÖÆÇâ:2H2O
2H2¡ü+O2¡ü
B.¸ßÎÂʹˮ·Ö½âÖÆÇâ:2H2O
2H2¡ü+O2¡ü
C.Ì«Ñô¹â´ß»¯·Ö½âË®ÖÆÇâ:2H2O
2H2¡ü+O2¡ü
D.ÌìÈ»ÆøÖÆÇâ:CH4+H2O
CO+3H2
£¨2£©CO2¿Éת»¯³ÉÓлúÎïʵÏÖ̼ѻ·¡£ÔÚÌå»ýΪ1 LµÄÃܱÕÈÝÆ÷ÖÐ,³äÈë1 mol CO2ºÍ3 mol H2,Ò»¶¨Ìõ¼þÏ·´Ó¦:CO2£¨g£©+3H2£¨g£©
CH3OH£¨g£©+H2O£¨g£©¡¡¦¤H="-49.0" kJ/mol,²âµÃCO2ºÍCH3OH£¨g£©µÄŨ¶ÈËæʱ¼ä±ä»¯ÈçͼËùʾ¡£
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/201408241618075323590.jpg)
¢Ù´Ó3 minµ½9 min,v£¨H2£©=¡¡¡¡¡¡¡¡mol/£¨L¡¤min£©¡£
¢ÚÄÜ˵Ã÷ÉÏÊö·´Ó¦´ïµ½Æ½ºâ״̬µÄÊÇ¡¡¡¡¡¡¡¡£¨Ìî±àºÅ£©¡£
A.·´Ó¦ÖÐCO2ÓëCH3OHµÄÎïÖʵÄÁ¿Å¨¶ÈÖ®±ÈΪ1¡Ã1£¨¼´Í¼Öн»²æµã£©
B.»ìºÏÆøÌåµÄÃܶȲ»Ëæʱ¼äµÄ±ä»¯¶ø±ä»¯
C.µ¥Î»Ê±¼äÄÚÏûºÄ3 mol H2,ͬʱÉú³É1 mol H2O
D.CO2µÄÌå»ý·ÖÊýÔÚ»ìºÏÆøÌåÖб£³Ö²»±ä
£¨3£©¹¤ÒµÉÏ,CH3OHÒ²¿ÉÓÉCOºÍH2ºÏ³É¡£²Î¿¼ºÏ³É·´Ó¦CO£¨g£©+2H2£¨g£©
CH3OH£¨g£©µÄƽºâ³£Êý:
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ¡¡¡¡¡¡¡¡¡£
A.¸Ã·´Ó¦Õý·´Ó¦ÊÇ·ÅÈÈ·´Ó¦
B.¸Ã·´Ó¦ÔÚÉý¸ßζÈʱ,CH3OH£¨g£©µÄÌå»ý·ÖÊý¼õС,˵Ã÷vÕý£¨CH3OH£©¼õС,vÄ棨CH3OH£©Ôö´ó
C.ÔÚT ¡æʱ,1 LÃܱÕÈÝÆ÷ÖÐ,ͶÈë0.1 mol COºÍ0.2 mol H2,´ïµ½Æ½ºâʱ,COת»¯ÂÊΪ50%,Ôò´ËʱµÄƽºâ³£ÊýΪ100
D.¹¤ÒµÉϲÉÓÃÉԸߵÄѹǿ£¨5 Mpa£©ºÍ250 ¡æ,ÊÇÒòΪ´ËÌõ¼þÏÂ,ÔÁÏÆøת»¯ÂÊ×î¸ß
£¨1£©ÓÐЧ¼õ̼µÄÊÖ¶ÎÖ®Ò»ÊǽÚÄÜ,ÏÂÁÐÖÆÇâ·½·¨×î½ÚÄܵÄÊÇ¡¡¡¡¡¡¡¡¡£
A.µç½âË®ÖÆÇâ:2H2O
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/20140824161807235477.jpg)
B.¸ßÎÂʹˮ·Ö½âÖÆÇâ:2H2O
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/20140824161807344478.jpg)
C.Ì«Ñô¹â´ß»¯·Ö½âË®ÖÆÇâ:2H2O
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/20140824161807360787.jpg)
D.ÌìÈ»ÆøÖÆÇâ:CH4+H2O
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/20140824161807376503.jpg)
£¨2£©CO2¿Éת»¯³ÉÓлúÎïʵÏÖ̼ѻ·¡£ÔÚÌå»ýΪ1 LµÄÃܱÕÈÝÆ÷ÖÐ,³äÈë1 mol CO2ºÍ3 mol H2,Ò»¶¨Ìõ¼þÏ·´Ó¦:CO2£¨g£©+3H2£¨g£©
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/20140824161807516423.jpg)
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/201408241618075323590.jpg)
¢Ù´Ó3 minµ½9 min,v£¨H2£©=¡¡¡¡¡¡¡¡mol/£¨L¡¤min£©¡£
¢ÚÄÜ˵Ã÷ÉÏÊö·´Ó¦´ïµ½Æ½ºâ״̬µÄÊÇ¡¡¡¡¡¡¡¡£¨Ìî±àºÅ£©¡£
A.·´Ó¦ÖÐCO2ÓëCH3OHµÄÎïÖʵÄÁ¿Å¨¶ÈÖ®±ÈΪ1¡Ã1£¨¼´Í¼Öн»²æµã£©
B.»ìºÏÆøÌåµÄÃܶȲ»Ëæʱ¼äµÄ±ä»¯¶ø±ä»¯
C.µ¥Î»Ê±¼äÄÚÏûºÄ3 mol H2,ͬʱÉú³É1 mol H2O
D.CO2µÄÌå»ý·ÖÊýÔÚ»ìºÏÆøÌåÖб£³Ö²»±ä
£¨3£©¹¤ÒµÉÏ,CH3OHÒ²¿ÉÓÉCOºÍH2ºÏ³É¡£²Î¿¼ºÏ³É·´Ó¦CO£¨g£©+2H2£¨g£©
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/20140824161807688422.jpg)
ζÈ/¡æ | 0 | 100 | 200 | 300 | 400 |
ƽºâ³£Êý | 667 | 13 | 1.9¡Á1![]() | 2.4¡Á1![]() | 1¡Á1![]() |
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ¡¡¡¡¡¡¡¡¡£
A.¸Ã·´Ó¦Õý·´Ó¦ÊÇ·ÅÈÈ·´Ó¦
B.¸Ã·´Ó¦ÔÚÉý¸ßζÈʱ,CH3OH£¨g£©µÄÌå»ý·ÖÊý¼õС,˵Ã÷vÕý£¨CH3OH£©¼õС,vÄ棨CH3OH£©Ôö´ó
C.ÔÚT ¡æʱ,1 LÃܱÕÈÝÆ÷ÖÐ,ͶÈë0.1 mol COºÍ0.2 mol H2,´ïµ½Æ½ºâʱ,COת»¯ÂÊΪ50%,Ôò´ËʱµÄƽºâ³£ÊýΪ100
D.¹¤ÒµÉϲÉÓÃÉԸߵÄѹǿ£¨5 Mpa£©ºÍ250 ¡æ,ÊÇÒòΪ´ËÌõ¼þÏÂ,ÔÁÏÆøת»¯ÂÊ×î¸ß
£¨1£©C£¨3·Ö£©¡¡£¨2£©¢Ù0.125£¨2·Ö£©¡¡¢ÚD£¨3·Ö£©
£¨3£©AC£¨4·Ö£©
£¨3£©AC£¨4·Ö£©
£¨1£©µç½âºÍ¸ßζ¼ÐèÒªÏûºÄ´óÁ¿ÄÜÔ´,Ì«Ñô¹â´ß»¯·Ö½âË®ÖÆÇâ×î½ÚÄÜ¡££¨2£©¢Ù¸ù¾ÝͼÏñ¿ÉÖª,´Ó3 minµ½9 minÄÚCO2¼õÉÙÁË0.25 mol/L,ËùÒÔH2¼õÉÙÁË0.75 mol/L,¹Êv£¨H2£©=0.125mol/£¨L¡¤min£©¡£¢ÚÔÚÒ»¶¨Ìõ¼þÏÂ,µ±¿ÉÄæ·´Ó¦µÄÕý·´Ó¦ËÙÂʺÍÄæ·´Ó¦ËÙÂÊÏàµÈʱ£¨µ«²»Îª0£©,·´Ó¦ÌåϵÖи÷ÖÖÎïÖʵÄŨ¶È»òº¬Á¿²»ÔÙ·¢Éú±ä»¯µÄ״̬,³ÆΪ»¯Ñ§Æ½ºâ״̬,¹ÊD¶Ô;ƽºâʱŨ¶È²»ÔÙ·¢Éú±ä»¯,µ«ÎïÖÊÖ®¼äµÄŨ¶È²»Ò»¶¨ÏàµÈ»òÂú×ãijÖÖ¹Øϵ,¹ÊA´í;ÃܶÈÊÇ»ìºÏÆøµÄÖÊÁ¿ºÍÈÝÆ÷ÈÝ»ýµÄ±ÈÖµ,ÔÚ·´Ó¦¹ý³ÌÖÐÖÊÁ¿ºÍÈÝ»ýʼÖÕÊDz»±äµÄ,¹ÊB´í;Ñ¡ÏîCÖз´Ó¦ËÙÂʵķ½ÏòÊÇÏàͬµÄ,ÓÉÓÚËÙÂÊÖ®±ÈÊÇÏàÓ¦µÄ»¯Ñ§¼ÆÁ¿ÊýÖ®±È,Òò´ËCÖеĹØϵʼÖÕ³ÉÁ¢,²»ÕýÈ·¡££¨3£©¸ù¾Ý±íÖÐÊý¾Ý¿ÉÖª,Ëæ×ÅζȵÄÉý¸ß,KÖµÊÇÖð½¥¼õСµÄ,Õâ˵Ã÷Éý¸ßζÈ,ƽºâÏòÄæ·´Ó¦·½ÏòÒƶ¯,Òò´ËÕý·´Ó¦ÊÇ·ÅÈÈ·´Ó¦,Ñ¡ÏîAÕýÈ·;Éý¸ßζÈ,vÕý£¨CH3OH£©ºÍvÄ棨CH3OH£©¾ùÔö´ó,Ñ¡ÏîB²»ÕýÈ·;ƽºâʱCO¡¢ÇâÆø¡¢¼×´¼µÄŨ¶È·Ö±ðÊÇ£¨mol/L£©0.05¡¢0.1¡¢0.05,ËùÒÔƽºâ³£ÊýK=
=100,Ñ¡ÏîCÕýÈ·;ÓÉÓÚÕý·´Ó¦ÊÇ·ÅÈȵÄ,Òò´ËÉý¸ßζȲ»ÀûÓÚ·´Ó¦ÎïµÄת»¯,¹ÊD´í,´ð°¸Ñ¡AC¡£
![](http://thumb.zyjl.cn/pic2/upload/papers/20140824/20140824161808499465.png)
![](http://thumb.zyjl.cn/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿