ÌâÄ¿ÄÚÈÝ

£¨08ÉϺ£12УµÚ¶þ´ÎÁª¿¼£©ÔÚ»¯¹¤Éú²úÖУ¬ÏõËáµÄÖƱ¸Í¨³£²ÉÓô߻¯Ñõ»¯·¨£¬Ô­ÁÏÖ÷ÒªÊÇ°±ÆøºÍÑõÆø¡£

ÎÊÌâ1£ºÓÉÓÚ¶þÑõ»¯Ì¼²»Äܱ»Ë®ÍêÈ«ÎüÊÕ£¬Òò´ËÉú³ÉµÄÆøÌåÐë¾­¹ý¶à´ÎÑõ»¯¡¢ÎüÊÕµÄÑ­»·²Ù×÷£¬Ê¹Æä³ä·Öת»¯ÎªÏõËᣨÈç¹û²»¿¼ÂÇÉú²ú¹ý³ÌÖеÄÆäËüËðʧ£©¡£

   £¨1£©´ÓÀíÂÛÉÏ·ÖÎö£¬ÒªÊ¹°±ÆøÍêȫת»¯ÎªÏõËᣬÔòÔ­ÁÏ°±ÆøºÍÑõÆøÎïÖʵÄÁ¿µÄͶÁϱÈÖÁÉÙΪ              ¡£

   £¨2£©Èç¹û°´ÀíÂÛÉϵÄÔ­ÁϽ«Ô­ÁÏ·ÅÔÚÒ»¸ö¾ßÓз´Ó¦Ìõ¼þϵÄÃܱÕÈÝÆ÷ÖнøÐУ¬ËùÓÐÎïÖʲ»ÓëÍâ½ç½»»»£¬Ôò×îºóËùµÃÈÜÒºµÄÖÊÁ¿·ÖÊýΪ              ¡£

   £¨3£©Ñ­»·²Ù×÷µÄ´ÎÊýÓë¶þÑõ»¯µªÔÚÉú³ÉÏõËáµÄת»¯ÂʾßÓÐÒ»¶¨µÄÊýѧ¹Øϵ¡£¼ÆËãÒ»¶¨Á¿µÄ¶þÑõ»¯µªÆøÌå´óÔ¼Òª¾­¹ý              ´ÎÑ­»·²Ù×÷£¬²ÅÄÜʹ¶þÑõ»¯µªµÄת»¯ÂÊԼΪ96%¡£

ÎÊÌâ2£º½«ÉÏÊö·½·¨ÖƵõÄÏõËᣬ¿ÉÒÔÏ¡ÊͳÉŨËõµÃ¸÷ÖÖ²»Í¬Å¨¶ÈµÄÏõËá¡£´óÁ¿ÊµÑéÖ¤Ã÷£¬Í¬Ò»½ðÊôÓ벻ͬŨ¶ÈµÄÏõËá·´Ó¦¿ÉÉú³É²»Í¬µÄ»¹Ô­²úÎijÑо¿Ð¡×éʵÑéÑо¿ÁËþÓ벻ͬŨ¶ÈÏõËá·´Ó¦£¬²âµÃÆøÌå²úÎïÖ÷ÒªÓÐH2¡¢N2¡¢NO¡¢NO2£¬ÈÜÒºÖеIJúÎïÖ÷ÒªÓÐMg£¨NO3£©2¡¢NH4NO3¡¢H2O¡£

   £¨4£©ÏÖÓÐ0.96MgÓë×ãÁ¿Å¨¶ÈΪ4mol/lµÄHNO3ÍêÈ«

·´Ó¦£¬ÊÕ¼¯µ½224ml£¨S.T.P£©ÆøÌ壬¸÷ÆøÌå²úÎï

³É·ÖºÍËùÓÐÏõËáŨ¶ÈÇúÏßÈçÓÒͼËùʾ¡£Í¨¹ý¼Æ

ËãÈ·¶¨»¹Ô­²úÎïµÄ×é³É¼°¸÷³É·ÖµÄÎïÖʵÄÁ¿Ö®

±ÈÊǶàÉÙ£¿

´ð°¸£º£¨1£©1£º2£¨2·Ö£©

          £¨2£©77.8%£¨2·Ö£©

          £¨3£©3£¨2·Ö£©

          £¨4£©NO N2  H2  NO2  NH4+£¨2·Ö£©

     5£º3£º1£º1£º4£¨2·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

2(08Õã½­Ê¡¿ª»¯ÖÐѧģÄâ)ʵÑéÊÒÖиù¾Ý2SO2£«O22SO3£»¦¤H=-393.2 kJ?mol-1Éè¼ÆÈçÏÂͼËùʾʵÑé×°ÖÃÀ´ÖƱ¸SO3¹ÌÌå¡£Çë»Ø´ðÏÂÁÐÎÊÌâ¡£  

 
 

 


£¨1£©ÊµÑéÇ°£¬±ØÐë½øÐеIJÙ×÷ÊÇ£¨Ìî²Ù×÷Ãû³Æ£¬²»±Øд¾ßÌå¹ý³Ì£©¡¡¡¡¡¡¡¡¡¡¡¡

£¨2£©ÔÚA×°ÖÃÖмÓÈëNa2SO3¹ÌÌåµÄͬʱ£¬»¹Ðè¼Ó¼¸µÎË®£¬È»ºóÔٵμÓŨÁòËá¡£¼Ó¼¸µÎË®µÄ×÷ÓÃÊÇ                           ¡¡                            

£¨3£©Ð¡ÊÔ¹ÜCµÄ×÷ÓÃÊÇ                                                   

£¨4£©¹ã¿ÚÆ¿DÄÚÊ¢µÄÊÔ¼ÁÊÇ                ¡£×°ÖÃDµÄÈý¸ö×÷ÓÃÊÇ       ¢Ù¡¡¡¡ ¡¡¡¡

            ¢Ú                   ¢Û                      

£¨5£©ÊµÑéÖе±Cr2O3±íÃæºìÈÈʱ£¬Ó¦½«¾Æ¾«µÆÒÆ¿ªÒ»»á¶ùÔÙ¼ÓÈÈ£¬ÒÔ·Àζȹý¸ß£¬ÕâÑù×öµÄÔ­ÒòÊÇ                          ¡¡                                   ¡¡

£¨6£©×°ÖÃFÖÐUÐ͹ÜÄÚÊÕ¼¯µ½µÄÎïÖʵÄÑÕÉ«¡¢×´Ì¬ÊÇ                         

£¨7£©×°ÖÃGµÄ×÷ÓÃÊÇ                                                      

£¨8£©´ÓG×°Öõ¼³öµÄβÆø´¦Àí·½·¨ÊÇ                                        

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

¾«Ó¢¼Ò½ÌÍø