ÌâÄ¿ÄÚÈÝ

6£®ËÄÖÖ¶ÌÖÜÆÚÔªËØX¡¢Y¡¢Z¡¢WµÄ²¿·ÖÐÅÏ¢Èç±í£º
ÔªËØÐÅÏ¢
XÔ­×Ó°ë¾¶×îС
Yµ¥ÖÊÔÚ¿ÕÆøÖк¬Á¿×î¸ß
ZÆä×îÍâ²ãµç×ÓÊýÊǵç×Ó²ãÊýµÄ3±¶
W×î¸ßÕý¼ÛÓë×îµÍ¸º¼ÛµÄ´úÊýºÍΪ4
Óɴ˻شðÒÔÏÂÎÊÌ⣺
£¨1£©YÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊǵڶþÖÜÆÚ¢õA×壬Æäµ¥Öʵĵç×ÓʽÊÇ£®
£¨2£©W×îµÍ¼ÛÇ⻯ÎïµÄË®ÈÜÒº³ÊÈõËáÐÔ£¬ÆäÔ­ÒòÓû¯Ñ§ÓÃÓï½âÊÍÊÇH2S?H++HS-£®
£¨3£©X¡¢Y¡¢Z×é³ÉµÄijÖÖÑεÄË®ÈÜÒºpH£¼7£¬ÆäÔ­ÒòÓû¯Ñ§ÓÃÓï½âÊÍÊÇNH4++H2O?NH3•H2O+H+£¬ÔÚ¸ÃÈÜÒºÖи÷ÖÖÀë×ÓŨ¶ÈµÄ´óС¹ØÏµÊÇc£¨NO3-£©£¾c£¨NH4+£©£¾c£¨H+£©£¾c£¨OH-£©£®
£¨4£©ÓÃÊʵ±´ß»¯¼Á¼°µç¼«²ÄÁÏ£¬ÒÔHClÒ»NH4ClΪµç½âÖÊÈÜÒº£¬¹¹³ÉÈçͼËùʾµÄÐÂÐÍµç³Ø£®
¢ñ£®¸Ãµç³ØµÄÕý¼«·´Ó¦Ê½ÊÇN2+8H++6e-=2NH4+£®
¢ò£®·ÖÀë³öÎïÖÊAµÄ»¯Ñ§Ê½ÊÇNH4Cl£®

·ÖÎö XÔ­×Ó°ë¾¶×îС£¬Ó¦ÎªHÔªËØ£¬Yµ¥ÖÊÔÚ¿ÕÆøÖк¬Á¿×î¸ß£¬YΪNÔªËØ£¬ZÆä×îÍâ²ãµç×ÓÊýÊǵç×Ó²ãÊýµÄ3±¶£¬Ó¦ÎªOÔªËØ£¬W×î¸ßÕý¼ÛÓë×îµÍ¸º¼ÛµÄ´úÊýºÍΪ4£¬ÔòӦΪSÔªËØ£¬½áºÏ¶ÔÓ¦ÎïÖʵÄÐÔÖÊÒÔ¼°ÌâĿҪÇó½â´ð¸ÃÌ⣮

½â´ð ½â£º£¨1£©YΪNÔªËØ£¬Î»ÓÚÖÜÆÚ±íµÚ¶þÖÜÆÚ¢õA×壬µ¥Öʵĵç×ÓʽΪ£¬¹Ê´ð°¸Îª£ºµÚ¶þÖÜÆÚ¢õA×壻£»
£¨2£©WΪS£¬¶ÔÓ¦µÄÇ⻯ÎïΪH2S£¬ÎªÈõËᣬµçÀë·½³ÌʽΪH2S?H++HS-£¬¹Ê´ð°¸Îª£ºH2S?H++HS-£»
£¨3£©X¡¢Y¡¢Z×é³ÉµÄijÖÖÑεÄË®ÈÜÒºpH£¼7£¬Ôò¶ÔÓ¦µÄÑÎΪÏõËáï§£¬ÎªÇ¿ËáÈõ¼îÑΣ¬Ë®½â³ÊËáÐÔ£¬Ë®½â·½³ÌʽΪNH4++H2O?NH3•H2O+H+£¬ÈÜÒºÖÐÀë×ÓŨ¶È´óС¹ØÏµÎªc£¨NO3-£©£¾c£¨NH4+£©£¾c£¨H+£©£¾c£¨OH-£©£¬
¹Ê´ð°¸Îª£ºNH4++H2O?NH3•H2O+H+£»c£¨NO3-£©£¾c£¨NH4+£©£¾c£¨H+£©£¾c£¨OH-£©£»
£¨4£©ÒÔN2¡¢H2Ϊµç¼«·´Ó¦ÎÒÔHCl-NH4ClÈÜҺΪµç½âÖÊÈÜÒºÖÆÔìÐÂÐÍȼÁÏµç³Ø£¬Õý¼«·¢Éú»¹Ô­·´Ó¦£¬µªÆøÔÚÕý¼«»ñµÃµç×Ó£¬ËáÐÔÌõ¼þÏÂÉú³ÉNH4+£¬¸Ãµç³ØµÄÕý¼«µç¼«·´Ó¦Ê½Îª£ºN2+8H++6e-=2NH4+£¬¿É´ÓÈÜÒºÖзÖÀë³öNH4Cl£¬¹Ê´ð°¸Îª£ºN2+8H++6e-=2NH4+£»NH4Cl£®

µãÆÀ ±¾ÌâÒÔÔªËØÍÆ¶ÏÎªÔØÌ壬¿¼²é»¯Ñ§ÓÃÓï¡¢ÑÎÀàË®½â¡¢µç»¯Ñ§Ô­ÀíÓë¼ÆËã¡¢ÔªËØ»¯ºÏÎïÐÔÖʵȣ¬×ÛºÏÐԽϴó£¬ÄѶÈÖеȣ¬ÊǶÔËùѧ֪ʶµÄ×ÛºÏÐÔ¿¼²é£¬×¢Òâ»ù´¡ÖªÊ¶µÄÀí½âÕÆÎÕ£®ÍƶÏÔªËØÊǽâÌâ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø