ÌâÄ¿ÄÚÈÝ
Ïò5 mL 0.1 mol¡¤L£1µÄKIÈÜÒºÖеμÓ5~6µÎ0.1 mol¡¤L£1µÄFeCl3ÈÜÒººó£¬ÔÙ½øÐÐÏÂÁÐʵÑ飬ÆäÖпÉÖ¤Ã÷FeCl3ÈÜÒººÍKIÈÜÒºµÄ·´Ó¦ÊÇ¿ÉÄæ·´Ó¦µÄʵÑéÊÇ
A£®ÔٵμÓAgNO3ÈÜÒº£¬¹Û²ìÊÇ·ñÓÐAgI³Áµí²úÉú |
B£®¼ÓÈëCCl4Õñµ´ºó£¬¹Û²ìϲãÒºÌåÑÕÉ« |
C£®¼ÓÈëCCl4Õñµ´ºó£¬È¡ÉϲãÇåÒº£¬µÎ¼ÓAgNO3ÈÜÒº£¬¹Û²ìÊÇ·ñÓÐAgCl³Áµí²úÉú |
D£®¼ÓÈëCCl4Õñµ´ºó£¬È¡ÉϲãÇåÒº£¬µÎ¼ÓKSCNÈÜÒº£¬¹Û²ìÊÇ·ñÓÐѪºìÉ« |
D
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿