(9·Ö)¹¤ÒµÉϲÉÓõÄÒ»ÖÖÎÛË®´¦Àí·½·¨ÈçÏ£º±£³ÖÎÛË®µÄpHÔÚ5.0 ~ 6.0Ö®¼ä£¬Í¨¹ýµç½âÉú³ÉFe(OH)3£®Fe(OH)3ÓÐÎü¸½ÐÔ£¬¿ÉÎü¸½ÎÛÎï¶ø³Á»ýÏÂÀ´£¬¾ßÓо»»¯Ë®µÄ×÷Óã®Òõ¼«²úÉúµÄÆøÅÝ°ÑÎÛË®ÖÐÐü¸¡Îï´øµ½Ë®ÃæÐγɸ¡Ôü²ã£¬¹ÎÈ¥(»òƲµô)¸¡Ôü²ã£¬¼´Æðµ½Á˸¡Ñ¡¾»»¯µÄ×÷Óã®Ä³¿ÆÑÐС×éÓøÃÔ­Àí´¦ÀíÎÛË®£¬Éè¼Æ×°ÖÃʾÒâͼÈçͼËùʾ£®

(l)ʵÑéʱÈôÎÛË®ÖÐÀë×ÓŨ¶È½ÏС£¬µ¼µçÄÜÁ¦½Ï²î£¬²úÉúÆøÅÝËÙÂÊ»ºÂý£¬ÎÞ·¨Ê¹Ðü¸¡ÎïÐγɸ¡Ôü£®´ËʱӦÏòÎÛË®ÖмÓÈëÊÊÁ¿µÄ                       

a£®HCl       b£®CH3CH2OH     c£®Na2SO4     d£® NaOH    

(2)µç½â³ØÑô¼«Êµ¼Ê·¢ÉúÁËÁ½¸öµç¼«·´Ó¦£¬ÆäÖÐÒ»¸ö·´Ó¦Éú³ÉÒ»ÖÖÎÞÉ«ÆøÌ壬ÔòÑô¼«µÄµç¼«·´Ó¦Ê½·Ö±ðÊÇI£®                                   £» II£®                                    

(3)¸ÃȼÁϵç³ØÊÇÒÔÈÛÈÚ̼ËáÑÎΪµç½âÖÊ£¬CH4ΪȼÁÏ£¬¿ÕÆøΪÑõ»¯¼Á£¬Ï¡ÍÁ½ðÊô²ÄÁÏ×öµç¼«£®Õý¼«µÄµç¼«·´Ó¦ÊÇ__________________________________£»     

(4)ÒÑ֪ȼÁϵç³ØÖÐÓÐ1.6 g CH4²Î¼Ó·´Ó¦£¬ÔòCµç¼«ÀíÂÛÉÏÉú³ÉÆøÌå        L (±ê×¼×´¿ö)£®

(5)Èô½«×°ÖÃÖеļײ¿·Ö»»ÎªÈçͼËùʾµÄ×°Öã¬

µç½âÖÁCuSO4ÍêÈ«·´Ó¦£¬¼ÌÐøµç½âºó¼ÓÈë            ¿ÉÄָܻ´ÖÁԭŨ¶È¡£

 

£¨12·Ö)

(1) ¢Ù0.13 mol/(L¡¤min)¡¡¢Ú·Å¡¡0.17¡¡¢Ûb£½2a£¬a>1

(2)cd   (3) CO2(g)+4H2 (g) = CH4(g)+2H2O(l)¦¤H£½£­252.9kJ/mol £¨Ã¿¿Õ2·Ö£©

½âÎö:ÂÔ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêËÄ´¨Ê¡³É¶¼ÆßÖи߶þ¡°ÁãÕ¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

(9·Ö)¹¤ÒµÉÏÒÔ»ÆÌú¿óΪԭÁÏÉú²úÁòËᣬÆäÖÐÖØÒªµÄÒ»²½ÊÇ´ß»¯Ñõ»¯(Éú²úÖб£³ÖºãκãÈÝÌõ¼þ)£º2SO2(g)£«O2(g)2SO3(g) ¡÷H£½£­196.6 kJ¡¤mol£­1
(1)Éú²úÖÐΪÌá¸ß·´Ó¦ËÙÂʺÍSO2µÄת»¯ÂÊ£¬ÏÂÁдëÊ©¿ÉÐеÄÊÇ            ¡£
A£®Ïò×°ÖÃÖгäÈëO2             B£®Éý¸ßζÈ
C£®Ïò×°ÖÃÖгäÈëN2             D£®Ïò×°ÖÃÖгäÈë¹ýÁ¿µÄSO2
(2)ºãκãѹ£¬Í¨Èë3mol SO2ºÍ2mol O2 ¼°¹ÌÌå´ß»¯¼Á£¬Æ½ºâʱÈÝÆ÷ÄÚÆøÌåÌå»ýΪÆðʼʱµÄ90%¡£±£³Öͬһ·´Ó¦Î¶ȣ¬ÔÚÏàͬÈÝÆ÷ÖУ¬½«ÆðʼÎïÖʵÄÁ¿¸ÄΪ 5mol SO2(g)¡¢3.5 mol O2(g)¡¢1mol SO3(g)£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ         
A£®µÚÒ»´Îƽºâʱ·´Ó¦·Å³öµÄÈÈÁ¿Îª294.9kJ 
B£®Á½´ÎƽºâSO2µÄת»¯ÂÊÏàµÈ
C£®Á½´ÎƽºâʱµÄO2Ìå»ý·ÖÊýÏàµÈ          
D£®µÚ¶þ´ÎƽºâʱSO3µÄÌå»ý·ÖÊýµÈÓÚ2/9
(3)500 ¡æʱ½«10 mol SO2ºÍ5.0 mol O2ÖÃÓÚÌå»ýΪ1£ÌµÄºãÈÝÃܱÕÈÝÆ÷ÖУ¬SO2ת»¯ÎªSO3µÄƽºâת»¯ÂÊΪ0.95¡£Ôò500¡æʱµÄƽºâ³£ÊýK=          ¡£
(4)550 ¡æ£¬A¡¢B±íʾ²»Í¬Ñ¹Ç¿ÏµÄƽºâת»¯ÂÊ(Èçͼ)£¬Í¨³£¹¤ÒµÉú²úÖвÉÓó£Ñ¹µÄÔ­ÒòÊÇ          £¬
²¢±È½Ï²»Í¬Ñ¹Ç¿ÏµÄƽºâ³£Êý£ºK(0.10 MPa)    K(1.0 MPa)¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìÕã½­Ê¡º¼ÖÝÊÐѧ¾üÖÐѧ¸ßÈýÉÏѧÆÚµÚÒ»´ÎÔ¿¼»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

(9·Ö)¹¤ÒµÉϲÉÓõÄÒ»ÖÖÎÛË®´¦Àí·½·¨ÈçÏ£º±£³ÖÎÛË®µÄpHÔÚ5.0 ~ 6.0Ö®¼ä£¬Í¨¹ýµç½âÉú³ÉFe(OH)3£®Fe(OH)3ÓÐÎü¸½ÐÔ£¬¿ÉÎü¸½ÎÛÎï¶ø³Á»ýÏÂÀ´£¬¾ßÓо»»¯Ë®µÄ×÷Óã®Òõ¼«²úÉúµÄÆøÅÝ°ÑÎÛË®ÖÐÐü¸¡Îï´øµ½Ë®ÃæÐγɸ¡Ôü²ã£¬¹ÎÈ¥(»òƲµô)¸¡Ôü²ã£¬¼´Æðµ½Á˸¡Ñ¡¾»»¯µÄ×÷Óã®Ä³¿ÆÑÐС×éÓøÃÔ­Àí´¦ÀíÎÛË®£¬Éè¼Æ×°ÖÃʾÒâͼÈçͼËùʾ£®

(l)ʵÑéʱÈôÎÛË®ÖÐÀë×ÓŨ¶È½ÏС£¬µ¼µçÄÜÁ¦½Ï²î£¬²úÉúÆøÅÝËÙÂÊ»ºÂý£¬ÎÞ·¨Ê¹Ðü¸¡ÎïÐγɸ¡Ôü£®´ËʱӦÏòÎÛË®ÖмÓÈëÊÊÁ¿µÄ                       
a£®HCl       b£®CH3CH2OH      c£®Na2SO4      d£® NaOH    
(2)µç½â³ØÑô¼«Êµ¼Ê·¢ÉúÁËÁ½¸öµç¼«·´Ó¦£¬ÆäÖÐÒ»¸ö·´Ó¦Éú³ÉÒ»ÖÖÎÞÉ«ÆøÌ壬ÔòÑô¼«µÄµç¼«·´Ó¦Ê½·Ö±ðÊÇI£®                                   £» II£®                                    
(3)¸ÃȼÁϵç³ØÊÇÒÔÈÛÈÚ̼ËáÑÎΪµç½âÖÊ£¬CH4ΪȼÁÏ£¬¿ÕÆøΪÑõ»¯¼Á£¬Ï¡ÍÁ½ðÊô²ÄÁÏ×öµç¼«£®Õý¼«µÄµç¼«·´Ó¦ÊÇ__________________________________£»     
(4)ÒÑ֪ȼÁϵç³ØÖÐÓÐ1.6 g CH4²Î¼Ó·´Ó¦£¬ÔòCµç¼«ÀíÂÛÉÏÉú³ÉÆøÌå        L (±ê×¼×´¿ö)£®
(5)Èô½«×°ÖÃÖеļײ¿·Ö»»ÎªÈçͼËùʾµÄ×°Öã¬

µç½âÖÁCuSO4ÍêÈ«·´Ó¦£¬¼ÌÐøµç½âºó¼ÓÈë            ¿ÉÄָܻ´ÖÁԭŨ¶È¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìËÄ´¨Ê¡¸ß¶þ¡°ÁãÕ¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

(9·Ö)¹¤ÒµÉÏÒÔ»ÆÌú¿óΪԭÁÏÉú²úÁòËᣬÆäÖÐÖØÒªµÄÒ»²½ÊÇ´ß»¯Ñõ»¯(Éú²úÖб£³ÖºãκãÈÝÌõ¼þ)£º2SO2(g)£«O2(g)2SO3(g)  ¡÷H£½£­196.6 kJ¡¤mol£­1

(1)Éú²úÖÐΪÌá¸ß·´Ó¦ËÙÂʺÍSO2µÄת»¯ÂÊ£¬ÏÂÁдëÊ©¿ÉÐеÄÊÇ             ¡£

A£®Ïò×°ÖÃÖгäÈëO2              B£®Éý¸ßζÈ

C£®Ïò×°ÖÃÖгäÈëN2              D£®Ïò×°ÖÃÖгäÈë¹ýÁ¿µÄSO2

(2)ºãκãѹ£¬Í¨Èë3mol SO2 ºÍ2mol O2 ¼°¹ÌÌå´ß»¯¼Á£¬Æ½ºâʱÈÝÆ÷ÄÚÆøÌåÌå»ýΪÆðʼʱµÄ90%¡£±£³Öͬһ·´Ó¦Î¶ȣ¬ÔÚÏàͬÈÝÆ÷ÖУ¬½«ÆðʼÎïÖʵÄÁ¿¸ÄΪ 5mol SO2(g)¡¢3.5 mol O2(g)¡¢1mol SO3(g)£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ         

A£®µÚÒ»´Îƽºâʱ·´Ó¦·Å³öµÄÈÈÁ¿Îª294.9kJ 

B£®Á½´ÎƽºâSO2µÄת»¯ÂÊÏàµÈ

C£®Á½´ÎƽºâʱµÄO2Ìå»ý·ÖÊýÏàµÈ          

D£®µÚ¶þ´ÎƽºâʱSO3µÄÌå»ý·ÖÊýµÈÓÚ2/9

 (3)500 ¡æʱ½«10 mol SO2ºÍ5.0 mol O2ÖÃÓÚÌå»ýΪ1£ÌµÄºãÈÝÃܱÕÈÝÆ÷ÖУ¬SO2ת»¯ÎªSO3µÄƽºâת»¯ÂÊΪ0.95¡£Ôò500¡æʱµÄƽºâ³£ÊýK=           ¡£

(4)550 ¡æ£¬A¡¢B±íʾ²»Í¬Ñ¹Ç¿ÏµÄƽºâת»¯ÂÊ(Èçͼ)£¬Í¨³£¹¤ÒµÉú²úÖвÉÓó£Ñ¹µÄÔ­ÒòÊÇ           £¬

²¢±È½Ï²»Í¬Ñ¹Ç¿ÏµÄƽºâ³£Êý£ºK(0.10 MPa)     K(1.0 MPa)¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêÕã½­Ê¡º¼ÖÝÊиßÈýÉÏѧÆÚµÚÒ»´ÎÔ¿¼»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

(9·Ö)¹¤ÒµÉϲÉÓõÄÒ»ÖÖÎÛË®´¦Àí·½·¨ÈçÏ£º±£³ÖÎÛË®µÄpHÔÚ5.0 ~ 6.0Ö®¼ä£¬Í¨¹ýµç½âÉú³ÉFe(OH)3£®Fe(OH)3ÓÐÎü¸½ÐÔ£¬¿ÉÎü¸½ÎÛÎï¶ø³Á»ýÏÂÀ´£¬¾ßÓо»»¯Ë®µÄ×÷Óã®Òõ¼«²úÉúµÄÆøÅÝ°ÑÎÛË®ÖÐÐü¸¡Îï´øµ½Ë®ÃæÐγɸ¡Ôü²ã£¬¹ÎÈ¥(»òƲµô)¸¡Ôü²ã£¬¼´Æðµ½Á˸¡Ñ¡¾»»¯µÄ×÷Óã®Ä³¿ÆÑÐС×éÓøÃÔ­Àí´¦ÀíÎÛË®£¬Éè¼Æ×°ÖÃʾÒâͼÈçͼËùʾ£®

(l)ʵÑéʱÈôÎÛË®ÖÐÀë×ÓŨ¶È½ÏС£¬µ¼µçÄÜÁ¦½Ï²î£¬²úÉúÆøÅÝËÙÂÊ»ºÂý£¬ÎÞ·¨Ê¹Ðü¸¡ÎïÐγɸ¡Ôü£®´ËʱӦÏòÎÛË®ÖмÓÈëÊÊÁ¿µÄ                        

a£®HCl        b£®CH3CH2OH      c£®Na2SO4      d£® NaOH    

(2)µç½â³ØÑô¼«Êµ¼Ê·¢ÉúÁËÁ½¸öµç¼«·´Ó¦£¬ÆäÖÐÒ»¸ö·´Ó¦Éú³ÉÒ»ÖÖÎÞÉ«ÆøÌ壬ÔòÑô¼«µÄµç¼«·´Ó¦Ê½·Ö±ðÊÇI£®                                    £» II£®                                    

(3)¸ÃȼÁϵç³ØÊÇÒÔÈÛÈÚ̼ËáÑÎΪµç½âÖÊ£¬CH4ΪȼÁÏ£¬¿ÕÆøΪÑõ»¯¼Á£¬Ï¡ÍÁ½ðÊô²ÄÁÏ×öµç¼«£®Õý¼«µÄµç¼«·´Ó¦ÊÇ__________________________________£»     

(4)ÒÑ֪ȼÁϵç³ØÖÐÓÐ1.6 g CH4²Î¼Ó·´Ó¦£¬ÔòCµç¼«ÀíÂÛÉÏÉú³ÉÆøÌå         L (±ê×¼×´¿ö)£®

(5)Èô½«×°ÖÃÖеļײ¿·Ö»»ÎªÈçͼËùʾµÄ×°Öã¬

µç½âÖÁCuSO4ÍêÈ«·´Ó¦£¬¼ÌÐøµç½âºó¼ÓÈë             ¿ÉÄָܻ´ÖÁԭŨ¶È¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸