ÌâÄ¿ÄÚÈÝ
±½»·½á¹¹ÖУ¬²»´æÔÚµ¥Ë«¼ü½»Ìæ½á¹¹£¬¿ÉÒÔ×÷Ϊ֤¾ÝµÄÊÂʵÊÇ
[ ]
¢Ù±½²»ÄÜʹKMnO4(H£«)ÈÜÒºÍÊÉ«
¢Ú±½·Ö×ÓÖÐ̼Ô×ÓÖ®¼äµÄ¾àÀë¾ùÏàµÈ
¢Û±½ÄÜÔÚÒ»¶¨Ìõ¼þϸúH2¼Ó³ÉÉú³É»·¼ºÍé
¢Ü¾ÊµÑé²âµÃÁÚ¶þ¼×±½½öÒ»Öֽṹ
¢Ý±½ÔÚFeBr3´æÔÚµÄÌõ¼þÏÂͬҺäå¿ÉÒÔ·¢ÉúÈ¡´ú·´Ó¦£¬µ«²»Òò·¢Éú»¯Ñ§±ä»¯¶øÊ¹äåË®ÍÊÉ«
A£®¢Ú¢Û¢Ü¢Ý
B£®¢Ù¢Û¢Ü¢Ý
C£®¢Ù¢Ú¢Ü¢Ý
D£®¢Ù¢Ú¢Û¢Ü
¢Ú±½·Ö×ÓÖÐ̼Ô×ÓÖ®¼äµÄ¾àÀë¾ùÏàµÈ
¢Û±½ÄÜÔÚÒ»¶¨Ìõ¼þϸúH2¼Ó³ÉÉú³É»·¼ºÍé
¢Ü¾ÊµÑé²âµÃÁÚ¶þ¼×±½½öÒ»Öֽṹ
¢Ý±½ÔÚFeBr3´æÔÚµÄÌõ¼þÏÂͬҺäå¿ÉÒÔ·¢ÉúÈ¡´ú·´Ó¦£¬µ«²»Òò·¢Éú»¯Ñ§±ä»¯¶øÊ¹äåË®ÍÊÉ«
A£®¢Ú¢Û¢Ü¢Ý
B£®¢Ù¢Û¢Ü¢Ý
C£®¢Ù¢Ú¢Ü¢Ý
D£®¢Ù¢Ú¢Û¢Ü
C
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿