ÌâÄ¿ÄÚÈÝ
ÀÏʦÔÚ×öþÌõÔÚ¿ÕÆøÖÐȼÉÕ£®Ï¸ÐĵÄͬѧ·¢ÏÖ£¬È¼ÉÕºóµÄÉú³ÉÎï³ýÁ˰×É«·Ûĩ״¹ÌÌåÒÔÍ⣬»¹ÓÐÉÙÁ¿µ»ÆÉ«¹ÌÌ壮ͬѧÃDzé×ÊÁÏÖªµÀÑõ»¯Ã¾ÓëˮֻÊÇ΢Á¿·´Ó¦£¬ÓÚÊÇËûÃǶԵ»Æ°×É«¹ÌÌå½øÐÐÁËÈçϵÄ̽¾¿£ºÇë»Ø´ðÏÂÁеÄÎÊÌ⣺
£¨1£©Ã¾ÔÚ¿ÕÆøÖÐȼÉÕµÄÏÖÏóÓУº _________ ¡¢Óа×É«µÄÑÌ¡¢ _________ ¡¢Óе»Æ°×É«¹ÌÌåÉú³É£»Ã¾ÓëÑõÆø·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º ___ ______ £®
£¨2£©ÓɲÙ×÷¢ÛµÄÏÖÏó˵Ã÷¸ÃÆøÌåÊÇ _________ £¨Ìѧʽ£©£®¾²éÔÄ×ÊÁÏÁ˽⵽£ºÕâÖÖÆøÌåÊÇþȼÉÕ²úÎïÖеĵ»ÆÉ«¹ÌÌåMg3N2ÓëË®·´Ó¦Éú³ÉÇâÑõ»¯Ã¾Ê±Éú³ÉµÄ£¬Æä»¯Ñ§·½³ÌʽΪ£º ___ ______ £®
£¨3£©²Ù×÷¢Ý°üº¬µÄ¾ßÌå²Ù×÷Ãû³ÆÊÇ£ºÕô·¢Å¨Ëõ¡¢½µÎ¡¢ _________ £®
£¨2£©ÓɲÙ×÷¢ÛµÄÏÖÏó˵Ã÷¸ÃÆøÌåÊÇ _________ £¨Ìѧʽ£©£®¾²éÔÄ×ÊÁÏÁ˽⵽£ºÕâÖÖÆøÌåÊÇþȼÉÕ²úÎïÖеĵ»ÆÉ«¹ÌÌåMg3N2ÓëË®·´Ó¦Éú³ÉÇâÑõ»¯Ã¾Ê±Éú³ÉµÄ£¬Æä»¯Ñ§·½³ÌʽΪ£º ___ ______ £®
£¨3£©²Ù×÷¢Ý°üº¬µÄ¾ßÌå²Ù×÷Ãû³ÆÊÇ£ºÕô·¢Å¨Ëõ¡¢½µÎ¡¢ _________ £®
£¨1£©·¢³öÒ«Ñ۵İ׹⣻ ·Å³ö´óÁ¿µÄÈÈ£» 2Mg+O2
2MgO£®
£¨2£©NH3£» Mg3N2+6H2O=3Mg(OH)2+2NH3¡ü£®
£¨3£©½á¾§£®
£¨2£©NH3£» Mg3N2+6H2O=3Mg(OH)2+2NH3¡ü£®
£¨3£©½á¾§£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿