ÌâÄ¿ÄÚÈÝ

(08°²Ê¦´ó¸½ÖжþÄ£)ÏÂÁÐÓйØËµ·¨²»·ûºÏÊÂʵµÄÊÇ£¨£©

A¡¢Í¬ÎÂͬѹÏ£¬ÆøÌåµÄÌå»ýÈ¡¾öÓÚÆøÌåµÄÎïÖʵÄÁ¿µÄ¶àÉÙ

B¡¢ÔªËصÄÏà¶ÔÔ­×ÓÖÊÁ¿È¡¾öÓÚ¸ÃÔªËØ¸÷ºËËØµÄÏà¶ÔÔ­×ÓÖÊÁ¿ºÍÔÚ×ÔÈ»½çÖеÄÔ­×Ó°Ù·Ö±È

C¡¢ÂÈ»¯ÄÆÍ¶Èëµ½¾Æ¾«Öн«ÐγɽºÌå

D¡¢Ñõ»¯¼ÁµÄÑõ»¯ÐÔÇ¿ÈõÈ¡¾öÓÚ¸ÃÑõ»¯¼ÁÖÐÄ³ÔªËØ»¯ºÏ¼ÛµÄ¸ßµÍ

´ð°¸£ºD
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

 
 

 


£¨1£©ÊµÑéǰ£¬±ØÐë½øÐеIJÙ×÷ÊÇ£¨Ìî²Ù×÷Ãû³Æ£¬²»±ØÐ´¾ßÌå¹ý³Ì£©¡¡¡¡¡¡¡¡¡¡¡¡

£¨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×°Öõ¼³öµÄÎ²Æø´¦Àí·½·¨ÊÇ                                        

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

¾«Ó¢¼Ò½ÌÍø