ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿²èÒ¶ÖÐÌúÔªËصļìÑé¿É¾¹ýÒÔÏÂËĸö²½ÖèÍê³É£º½«²èÒ¶×ÆÉÕ»Ò»¯¡úÓÃŨÏõËáÈܽâ²èÒ¶»Ò¡ú¹ýÂ˵õ½µÄÂËÒº¡ú¼ìÑéÂËÒºÖеÄFe3+£®ÈçͼÊÇ¿ÉÄÜÓõ½µÄʵÑéÓÃÆ·£®
ÓйظÃʵÑéµÄ˵·¨ÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A. µÚÒ»²½ÐèÑ¡ÓÃÒÇÆ÷¢Ù¡¢¢ÚºÍ¢á£¬¢ÙµÄÃû³Æ½ÐǯÛö
B. µÚ¶þ²½ÓÃŨÏõËáÈܽâ²èÒ¶»Ò²¢¼ÓÕôÁóˮϡÊÍ£¬Ñ¡Óâܡ¢¢ÞºÍ¢ß
C. ÒªÍê³ÉµÚÈý²½£¬ÐèÑ¡Óâܡ¢¢ÝºÍ¢ß£¬³ý¼Ð³ÖÒÇÆ÷Í⻹ȱÂËÖ½
D. µÚËIJ½£¬ÈôÂËÒºÖк¬ÓÐFe3+£¬¼ÓÈë¢àÖеÄÈÜÒººóÂËÒº»áÏÔºìÉ«
¡¾´ð°¸¡¿C
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£ºA¡¢²èÒ¶×ÆÉÕÐèÒª¾Æ¾«µÆ¡¢ÛáÛö¡¢Èý½Å¼ÜºÍÄàÈý½ÇµÈ£¬A²»ÕýÈ·£»B¡¢ÈÝÁ¿Æ¿ÊÇÓÃÀ´ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄ£¬²»ÄÜÓÃÀ´Ï¡ÊÍÈÜÒº»òÈܽâ¹ÌÌ壬B²»ÕýÈ·£»C¡¢¹ýÂËÐèÒªÉÕ±¡¢Â©¶·ºÍ²£Á§°ô£¬ÁíÍ⻹ÐèÒªÂËÖ½£¬CÕýÈ·£»D¡¢¼ìÑéÌúÀë×ÓÒ»°ãÓÃKSCNÈÜÒº£¬µ«¢àÖеÄÈÜÒº²»Ò»¶¨KSCNÈÜÒº£¬D´íÎ󣬴ð°¸Ñ¡C¡£
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿