ÌâÄ¿ÄÚÈÝ
½«Ä³ÌúµÄä廯Îï3.024gÈÜÓÚË®£¬¼ÓÈë×ãÁ¿µÄAgNO3ÈÜÒººó£¬Éú³É5.246gdz»ÆÉ«³Áµí¡£ÔÙ½«µÈÖÊÁ¿µÄ¸Ãä廯ÎïÈÜÓÚË®²¢²åÈëпƬ£¬³ä·Ö·´Ó¦ºóÈ¡³ö£¬Ï´¾»¡¢ºæ¸É¡¢³ÆÖØ£¬ÓÉ´Ë¿ÉÅжϣ¨¡¡£©
A£®ä廯ÎïΪFeBr3£¬Ð¿Æ¬ÖÊÁ¿¼õÇá0.784g
B£®ä廯ÎïΪFeBr3£¬Ð¿Æ¬ÖÊÁ¿¼õÇá0.126g
C£®ä廯ÎïΪFeBr2£¬Ð¿Æ¬ÖÊÁ¿¼õÇá0.112g
D£®ä廯ÎïΪFeBr2£¬Ð¿Æ¬ÖÊÁ¿¼õÇá0.126g
´ð°¸£ºD
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿