ÌâÄ¿ÄÚÈÝ
ÓøßÌúËáÄÆ£¨Na2FeO4£©¶ÔÀ´×ÔºÓºþµÄµË®Ïû¶¾ÊdzÇÊÐÒûÓÃË®´¦ÀíµÄÒ»ÖÖм¼Êõ£¬ÏÂÁжÔNa2FeO4ÓÃÓÚÒûÓÃË®Ïû¶¾´¦ÀíµÄ·ÖÎöÕýÈ·µÄÒ»ÏîÊÇ£¨¡¡¡¡£©¡£
A£®Na2FeO4ÔÚÈÜÒºÖÐÏÔÇ¿¼îÐÔ£¬ÄÜÏû¶¾É±¾ú |
B£®ÔÚNa2FeO4ÖÐFeΪ£«6¼Û£¬¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬ÄÜÏû¶¾É±¾ú |
C£®Na2FeO4µÄ»¹Ô²úÎïÊÇFe3£«£¬Ò×Ë®½âΪFe£¨OH£©3½ºÌ壬¿ÉʹˮÖÐÐü¸¡Îï¾Û³Á³Á½µ |
D£®Na2FeO4µÄ»¹Ô²úÎïÊÇFe2£«£¬Ò×Ë®½âΪFe£¨OH£©2£¬¿ÉʹˮÖÐÐü¸¡Îï¾Û³Á³Á½µ |
B
Na2FeO4ÊôÓÚÇ¿¼îÈõËáÑΣ¬ÆäÈÜÒº³Ê¼îÐÔ£¬µ«²»ÊÇÇ¿¼îÐÔ£¬Ò²²»ÊÇËüÄÜɱ¾úÏû¶¾µÄÖ÷ÒªÔÒò¡£CÏîÃèÊöËäÈ»ÕýÈ·£¬È´Óë±¾ÌâÒªÇóÎ޹ء£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿