ÌâÄ¿ÄÚÈÝ
|
±½»·½á¹¹ÖУ¬²»´æÔÚµ¥¡¢Ë«¼ü½»Ìæ½á¹¹£¬¿É×÷Ö¤¾ÝµÄÊÂʵÊÇ£º ¢Ù±½ÖÐ̼̼¼üµÄ¼ü³¤¾ùÏàµÈ£» ¢ÚʵÑé²âµÃÁÚ¶þ¼×±½½öÒ»Öֽṹ£» ¢Û±½ÄÜÔÚÒ»¶¨Ìõ¼þϸúH2¼Ó³ÉÉú³É»·¼ºÍ飻 ¢Ü±½²»ÄÜʹKMnO4µÄËáÐÔÈÜÒºÍÊÉ«£» ¢Ý±½ÔÚFeBr3×ö´ß»¯¼ÁµÄÌõ¼þÏÂͬҺäå¿É·¢ÉúÈ¡´ú·´Ó¦£¬µ«²»Òò»¯Ñ§±ä»¯¶øÊ¹äåË®ÍÊÉ« | |
| [¡¡¡¡] | |
A£® |
¢Ú¢Û¢Ü¢Ý |
B£® |
¢Ù¢Ú¢Ü¢Ý |
C£® |
¢Ù¢Û¢Ü¢Ý |
D£® |
¢Ù¢Ú¢Û¢Ü |
´ð°¸£ºB
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿