ÌâÄ¿ÄÚÈÝ
|
¶ÔÈÜÒºÖеÄÀë×Ó½øÐмø¶¨£¬ÏÂÁÐʵÑéËùµÃ½áÂÛ²»ºÏÀíµÄÊÇ | |
| [¡¡¡¡] | |
A£® |
ÏòÈÜÒºÖмÓÈëÏ¡ÏõËáºó£¬ÔÙ¼ÓÈëAgNO3ÈÜÒºÓа×É«³ÁµíÉú³É£¬ÔòÈÜÒºÖпÉÄܺ¬ÓÐCl£ |
B£® |
ÏòÈÜÒºÖмÓÈëKSCNÈÜÒº£¬¹Û²ìÎÞÃ÷ÏÔÏÖÏ󣬼ÌÐø¼ÓÈëÂÈË®£¬ÈÜÒº±äºìÉ«£¬ËµÃ÷ÈÜÒºÖÐÒ»¶¨º¬ÓÐFe2+ |
C£® |
ÏòÈÜÒºÖмÓÈëNaOHÈÜÒº£¬¼ÓÈȺó²úÉúʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壬Ôò¿ÉÍÆ²â¸ÃÈÜÒºÖк¬ÓÐNH4+ |
D£® |
ÏòÈÜÒºÖмÓÈëÑÎËᣬ²úÉúʹ³ÎÇåʯ»ÒË®±ä»ë×ǵÄÎÞÉ«ÎÞÎ¶ÆøÌ壬¿ÉÍÆ²âÈÜÒºÖк¬ÓÐCO32£ |
´ð°¸£ºD
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿