ÌâÄ¿ÄÚÈÝ

µªÊǵØÇòÉϼ«Îª·á¸»µÄÔªËØ¡£
£¨1£©N2ÊÇ´óÆøµÄÖ÷Òª³É·ÖÖ®Ò»£¬ÓÉÓÚ·Ö×ÓÖмüÄܴܺó£¬ËùÒÔÐÔÖÊÎȶ¨¡£ÒÑÖªN¡ÔNµÄ¼üÄÜΪ946 kJ¡¤mol£­1£¬N¡ªNµ¥¼üµÄ¼üÄÜΪ193 kJ¡¤mol£­1¡£
¼ÆË㣺N2·Ö×ÓÖС°¦Ð¡±¼üµÄ¼üÄÜԼΪ                 £»
½áÂÛ£ºN2·Ö×ÓÖС°¦Ò¡±ºÍ¡°¦Ð¡±¼üµÄÎȶ¨ÐÔ            ¡£
£¨2£©µªµÄÑõ»¯ÎïÊÇ´óÆøÎÛȾÎïÖ®Ò»¡£ÎªÁËÏû³ýÎÛȾ£¬¿ÆÑÐÈËÔ±Éè¼ÆÁËͬʱÏû³ý¶þÑõ»¯ÁòºÍµªµÄÑõ»¯ÎïµÄ·½·¨£¬Æä¹¤ÒÕÁ÷³ÌÈçÏ£º

ÆäÖÐÇå³ýÊÒ¡¢·Ö½âÊÒ·¢ÉúµÄ·´Ó¦ÈçÏ£º
Çå³ýÊÒ£ºNO + NO2 = N2O3      N2O3 + 2H2SO4 = 2NOHSO4 + H2O
·Ö½âÊÒ£º4NOHSO4 + O2 + 2H2O = 4H2SO4 + 4NO2
»Ø´ðÏÂÁÐÎÊÌ⣺
¢ñ£®¢ÙºÍ¢Ú·Ö±ðΪ£¨Ð´»¯Ñ§Ê½£©         ¡¢           £»
¢ò£®Ñõ»¯ÊÒ·¢ÉúµÄ·´Ó¦ÊÇ                              £»
£¨3£©½ðÊôµª»¯ÎïÊÇÒ»ÀàÖØÒªµÄ»¯Ñ§ÎïÖÊ£¬ÓÐ×ÅÌØÊâµÄÓÃ;¡£Ä³½ðÊôÀë×Ó£¨M+£©ÓëN3¡ªÐγɵľ§Ìå½á¹¹ÈçÓÒͼËùʾ¡£ÆäÖÐM+ÖÐËùÓеç×ÓÕýºÃ³äÂúK¡¢L¡¢MÈý¸öµç×Ӳ㣬ËüM+µÄ·ûºÅÊÇ          £¬Óëͬһ¸öN3£­ÏàÁ¬µÄM+ÓР       ¸ö¡£

£¨4£©NH3¼ÈÊÇÖØÒªµÄ¹¤Òµ²úÆ·£¬ÓÖÊÇÖ÷ÒªµÄ¹¤ÒµÔ­ÁÏ¡£ÒÔNH3ΪԭÁÏÉú²úÏõËá淋Ĺý
³ÌÈçÏ£º

ÆäÖз´Ó¦¢ÚΪ£º4NO+3O2+2H2O=4HNO3  Ô­ÁÏÆøÎª°±ÆøºÍ¿ÕÆøµÄ»ìºÏÎ¼ÙÉè¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊýΪ0.2¡£
¢ñ£®Ð´³ö·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ                     ¡£Èô²»¿¼ÂǸ±·´Ó¦ÇÒ¸÷²½·´Ó¦¾ùÍêÈ«£¬Éú²ú¹ý³ÌÖÐÔ­ÁÏÆøÖеİ±Æø£¨²»°üº¬µÚ¢Û²½±»ÏõËáÎüÊյİ±Æø£©ºÍ¿ÕÆøÖÐÑõÆøÇ¡ºÃÈ«²¿×ª»¯ÎªÏõËᣬÔòÔ­ÁÏÆøÖÐÖÆ±¸ÏõËáµÄ°±ÆøºÍÑõÆøµÄÌå»ý±ÈΪ      ¡£
¢ò£®Èôʵ¼ÊÉú²úÖУ¬·´Ó¦¢ÙÖа±µÄת»¯ÂÊ£¨»òÀûÓÃÂÊ£©Îª70%£¬·´Ó¦¢ÚÖÐNOµÄת»¯ÂÊΪ90%£¬·´Ó¦¢ÛÖа±ºÍÏõËá¾ùÍêȫת»¯¡£ÔòÉú²úÏõËáµÄ°±ÆøÕ¼ËùÓð±Æø×ÜÁ¿µÄÌå»ý·ÖÊýΪ¶àÉÙ£¿£¨Ð´³ö¼ÆËã¹ý³Ì£©
£¨1£©376.5 kJ¡¤mol£­1        ¦Ð¼ü£¾¦Ò¼ü    
£¨2£©¢ñ£®NO2      H2SO4                                                
¢ò£®NO2 + SO2+ H2O = H2SO4 + NO           
£¨3£©Cu+¡¡     6                                
£¨4£©¢ñ£®4NH3+5O2 4NO+6H2O      1£º2  
¢ò£®61.3%                
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø