ÌâÄ¿ÄÚÈÝ

CO¿ÉÓÃÓںϳɼ״¼£¬Ò»¶¨Î¶ÈÏ£¬ÏòÌå»ýΪ2LµÄÃܱÕÈÝÆ÷ÖмÓÈëCOºÍH2£¬·¢Éú·´Ó¦CO£¨g£©+2H2£¨g£©?CH3OH£¨g£©£¬´ïƽºâºó²âµÃ¸÷×é·ÖŨ¶ÈÈçÏ£º
ÎïÖÊCOH2CH3OH
Ũ¶È£¨mol?L-1£©0.91.00.6
¢Ù»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿______£®
¢ÚÁÐʽ²¢¼ÆËãƽºâ³£ÊýK=______£®
¢ÛÈô½«ÈÝÆ÷Ìå»ýѹËõΪ1L£¬²»¾­¼ÆË㣬Ԥ²âÐÂƽºâÖÐc£¨H2£©µÄÈ¡Öµ·¶Î§ÊÇ______£®
¢ÜÈô±£³ÖÌå»ý²»±ä£¬ÔÙ³äÈë0.6molCOºÍ0.4molCH3OH£¬´ËʱvÕý______vÄ棨Ìî¡°£¾¡±¡¢¡°£¼¡±¡°=¡±£©£®
¢Ùͼ±íÊý¾Ý·ÖÎö¿ÉÖª£¬n£¨CO£©=2L¡Á0.9mol/L=1.8mol£»n£¨H2£©=2L¡Á1.0mol/L=2mol£»n£¨CH3OH£©=2L¡Á0.6mol/L=1.2mol£»
»ìºÏÆøÌåµÄƽ¾ùĦ¶ûÖÊÁ¿=
×ÜÖØÁ¿
×ÜÎïÖʵÄÁ¿
=
1.8mol¡Á28g/mol+2mol¡Á28g/mol+1.2mol¡Á2g/mol
1.8mol+2mol+1.2mol
=18.56g/mol£»
ËùÒÔ»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿18.56£¬
¹Ê´ð°¸Îª£º18.56£»
¢ÚCO£¨g£©+2H2£¨g£©?CH3OH£¨g£©£¬ÓÉͼ±íÖÐÎïÖÊƽºâŨ¶È¿ÉÖª£¬K=
0.6
0.9¡Á1£®02
=0.67L2?moL-2£»
¹Ê´ð°¸Îª£º
0.6
0.9¡Á1£®02
=0.67L2?moL-2£»
¢ÛCO£¨g£©+2H2£¨g£©?CH3OH£¨g£©£¬Èô½«ÈÝÆ÷Ìå»ýѹËõΪ1L£¬¸öÎïÖÊŨ¶ÈÓ¦±äΪԭÀ´µÄ2±¶£¬µ«Ñ¹Ç¿Ôö´ó£¬Æ½ºâÏòÆøÌåÌå»ý¼õСµÄ·½Ïò½øÐУ¬·´Ó¦ÕýÏò½øÐУ¬Æ½ºâŨ¶ÈСÓÚ2mol/L£¬ËùÒÔÇâÆøµÄƽºâŨ¶ÈÓ¦1mol?L-1£¼c£¨H2£©£¼2mol?L-1£»
¹Ê´ð°¸Îª£º1mol?L-1£¼c£¨H2£©£¼2mol?L-1£»
¢ÜÈô±£³ÖÌå»ý²»±ä£¬ÔÙ³äÈë0.6molCOºÍ0.4molCH3OH£¬Ôò ¸÷ÎïÖÊŨ¶ÈΪ
CO£¨g£©+2H2£¨g£©?CH3OH£¨g£©£¬
0.9+0.6=1.5 1.0 0.6+0.4=1
Q=
1
1.5¡Á12
=0.67=K
˵Ã÷·ÑÓôﵽµÄƽºâºÍÔ­À´µÄƽºâ״̬Ïàͬ£¬ÔòVÕý=VÄ棻
¹Ê´ð°¸Îª£º=£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
.Áª°±£¨N2H4£©¼°ÆäÑÜÉúÎïÊÇÒ»ÀàÖØÒªµÄ»ð¼ýȼÁÏ£®N2H4ÓëN2O4·´Ó¦Äܷųö´óÁ¿µÄÈÈ£®
£¨1£©ÒÑÖª£º2NO2£¨g£©?N2O4£¨g£©£¬N2O4ΪÎÞÉ«ÆøÌ壮
¢ÙÔÚÉÏÊöÌõ¼þÏ·´Ó¦Äܹ»×Ô·¢½øÐУ¬Ôò·´Ó¦µÄ¡÷H______0£¨Ìîд¡°£¾¡±¡¢¡°£¼¡±¡¢¡°=¡±£©
¢ÚÒ»¶¨Î¶ÈÏ£¬ÔÚÃܱÕÈÝÆ÷Öз´Ó¦2NO2£¨g£©?N2O4£¨g£©´ïµ½Æ½ºâ£¬´ïµ½Æ½ºâ״̬µÄ±êÖ¾______£®
Aµ¥Î»Ê±¼äÄÚÉú³ÉnmolN2O4µÄͬʱÉú³É2nmolNO2
BÓÃNO2¡¢N2O4µÄÎïÖʵÄÁ¿Å¨¶È±ä»¯±íʾµÄ·´Ó¦ËÙÂÊÖ®±ÈΪ2£º1µÄ״̬
C»ìºÏÆøÌåµÄÑÕÉ«²»ÔٸıäµÄ״̬
D»ìºÏÆøÌåµÄÃܶȲ»ÔٸıäµÄ״̬
E»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»ÔٸıäµÄ״̬
¢ÛÆäËûÌõ¼þ²»±äʱ£¬ÏÂÁдëÊ©ÄÜÌá¸ßNO2ת»¯ÂʵÄÊÇ______£¨Ìî×Öĸ£©
A¼õСNO2µÄŨ¶ÈB½µµÍζÈCÔö´óѹǿDÉý¸ßζÈ
¢Ü17¡æ¡¢1.01¡Á105Pa£¬Íù10LÃܱÕÈÝÆ÷ÖгäÈëNO2£¬´ïµ½Æ½ºâʱ£¬c£¨NO2£©=0.2mol?L-1¡¢c£¨N2O4£©=0.16mol?L-1£®Çë¼ÆËã·´Ó¦³õʼʱ£¬³äÈëNO2µÄÎïÖʵÄÁ¿£»Çë¼ÆËã¸ÃζÈϸ÷´Ó¦µÄƽºâ³£ÊýK£»Çë¼ÆËã¸ÃζÈÏ·´Ó¦N2O4£¨g£©?2NO2£¨g£©µÄƽºâ³£ÊýK£®£¨Çëд³ö¼ÆËã¹ý³Ì£©
£¨2£©25¡æʱ£¬1molN2H4£¨l£©Óë×ãÁ¿N2O4£¨l£©ÍêÈ«·´Ó¦Éú³ÉN2£¨g£©ºÍH2O£¨l£©£¬·Å³ö612.5kJµÄÈÈÁ¿£®
Çëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______£®

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

¾«Ó¢¼Ò½ÌÍø