ÌâÄ¿ÄÚÈÝ

ijУ»¯Ñ§ÐËȤС×éÓÃÈçÏÂ×°ÖÃͼÑéÖ¤NO2µÄÑõ»¯ÐÔºÍNOµÄ»¹Ô­ÐÔ¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Ð´³ö¼×Öз´Ó¦µÄÀë×Ó·½³Ìʽ£º                             £»

£¨2£©ËµÃ÷NO2¾ßÓÐÑõ»¯ÐÔµÄÏÖÏóÊÇ                         £»

£¨3£©ËµÃ÷NO¾ßÓл¹Ô­ÐԵIJÙ×÷ºÍÏÖÏóÊÇ                      £»

£¨4£©Ð¡×éÒ»³ÉÔ±¶ÔʵÑéÉè¼ÆÌá³öÁËÖÊÒÉ£¬ËûÈÏΪÒÒÖеÄÏÖÏó²»×ãÒÔÖ¤Ã÷NO2µÄÑõ»¯ÐÔ£¬ËûµÄÀíÓÉÊÇ                                                         £»

¾­Ð¡×éÌÖÂÛ£¬ËûÃÇÉè¼ÆÁËÒÔÏ·½°¸£¬ÆäÖкÏÀíµÄÊÇ        

A£®NO2ÓëHClÆøÌå»ìºÏ     B£®NO2ÓëH2SÆøÌå»ìºÏ     C£®NO2ͨÈëNa2SÈÜÒºÖÐ

£¨1£©Cu+4H++2 NO3£­=Cu2++2NO2¡ü+2H2

£¨2£©ÒÒÊÔ¹ÜÖÐÈÜÒº±äÀ¶É«

£¨3£©´ò¿ª¿ª¹Ø£¬¼·Ñ¹ÆøÄÒ£»±ûÖÐÆøÌåÓÉÎÞÉ«±äΪºìÉ«

£¨4£©»Ó·¢ÐÔ³öÀ´µÄHNO3£¬NO2ºÍË®·´Ó¦Éú³ÉµÄHNO3ÊÇÒ»ÖÖÑõ»¯ÐÔËᣬҲ¿É½«I£­Ñõ»¯³ÉI2£¬Ê¹ÈÜÒº±äÀ¶    B


½âÎö:

ÂÔ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø