ÌâÄ¿ÄÚÈÝ

³£¼û½ðÊôµ¥ÖÊA¡¢BºÍ·Ç½ðÊôµ¥ÖÊC¡¢DÒÔ¼°ËüÃÇ»¯ºÏÎïÖ®¼äµÄת»¯¹ØÏµÈçÏÂͼËùʾ¡£F¡¢J¼ÈÄÜÈÜÓÚÇ¿ËáMÓÖÄÜÈÜÓÚÇ¿¼îN£¬ZµÄĦ¶ûÖÊÁ¿Îª198g¡¤mol-1£¬ÇÒÆäÖи÷ÔªËØµÄÖÊÁ¿±ÈΪ¼Ø:½ðÊôB:Ñõ=39:28:32¡£
Çë»Ø´ðÒÔÏÂÎÊÌ⣺
£¨1£©ZµÄ»¯Ñ§Ê½Îª______________¡£
£¨2£©Ð´³ö¼ìÑéXÖÐÑôÀë×ӵķ½·¨£º________________¡£
£¨3£©Ð´³öEºÍAÔÚ¸ßÎÂÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______________¡£
£¨4£©Ð´³öAºÍN·´Ó¦µÄÀë×Ó·½³Ìʽ£º_______________¡£
£¨1£©K2FeO4 
£¨2£©È¡ÊÔÑùÉÙÐí£¬µÎ¼Ó3-4µÎKSCNÈÜÒº£¬³ÊѪºìÉ«
£¨3£©8Al+3Fe3O44Al2O3+9Fe
£¨4£©2Al+2OH-+2H2O=2AlO2-+3H2¡ü
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø