ÌâÄ¿ÄÚÈÝ

µª»¯ÄƺÍÇâ»¯ÄÆ¶¼ÊÇÀë×Ó»¯ºÏÎÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ(δÅ䯽)ÈçÏ£ºNa3N+H2O¡úNaOH+NH3£¬NaH+H2O¡úNaOH+H2¡£ÓйØËüÃǵÄÐðÊö ¢ÙÀë×Ó°ë¾¶Na£«>N3£­>H£«£»¢ÚÓëË®·´Ó¦¶¼ÊÇÑõ»¯»¹Ô­·´Ó¦£»¢ÛÓëË®·´Ó¦ºóµÄÈÜÒº¶¼ÏÔ¼îÐÔ£»¢ÜÓëÑÎËá·´Ó¦¶¼Ö»Éú³ÉÒ»ÖÖÑΣ»¢ÝÁ½ÖÖ»¯ºÏÎïÖеÄÒõÑôÀë×Ó¾ù¾ßÓÐÏàͬµÄµç×Ó²ã½á¹¹¡£ÆäÖÐÕýÈ·µÄÊÇ£¨   £©

A£®¢Ú¢Û¢Ü¢Ý       B£®¢Ù¢Û¢Ý      C£®¢Ú¢Ü        D£®¢Û

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø