ÌâÄ¿ÄÚÈÝ

´ÓijЩÐÔÖÊ¿´£¬NH3ºÍH2O£¬NH4+ºÍH3O+£¬OH-ºÍNH2-£¬N3-ºÍO2-Á½Á½ÀàËÆ¡£¾Ý´ËÅжÏÏÂÁз´Ó¦£º

¢Ù2Na+2NH3¨T2NaNH2+H2¡ü

¢ÚCaO+2NH4Cl¨TCaCl2+2NH3¡ü+H2O

¢Û3Mg(NH2)2Mg3N2+4NH3¡ü

¢ÜNH4Cl+NaNH2¨TNaCl+2NH3¡ü

ÆäÖÐÕýÈ·µÄÊÇ£¨¡¡£©

A£®È«²¿ÕýÈ·¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  B£®È«²¿²»ÕýÈ·

C£®½ö¢ÙÕýÈ·¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  D£®¢Ú¢ÛÕýÈ·

 

´ð°¸£ºA
½âÎö£º

ÓÉÐÅÏ¢ÖеÄÁ½Á½ÀàËÆµÄ֪ʶ£¬ÒÔ»»ÔªµÄ·½·¨Àà±È£ºNH4Cl¡«HCl£¬NaNH2¡«NaOH£¬Mg(NH2)2¡«Mg(OH)2£¬ÔÙÓÉNaºÍH2OµÄ·´Ó¦£¬CaOºÍHClµÄ·´Ó¦£¬Mg(OH)2µÄ¼ÓÈȷֽ⣬HClºÍNaOHµÄ·´Ó¦£¬µÃ³öµÄ½áÂÛ£¬È«²¿ÕýÈ·£¬Ó¦Ñ¡AÏî¡£

 


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø