ÌâÄ¿ÄÚÈÝ

ÏÂÁйØÓÚÀë×Ó¼ìÑéµÄ˵·¨ÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÏòijÈÜÒºÖмÓÈëAgNO3ÈÜÒº£¬Éú³É°×É«³Áµí£¬¸ÃÈÜÒºÖÐÒ»¶¨º¬ÓÐC1-
B£®ÏòijÈÜÒºÖмÓÈëÏ¡ÑÎËᣬ²úÉúÎÞÉ«ÆøÌ壬Ôò¸ÃÈÜÒºÖÐÒ»¶¨º¬ÓÐCO32-
C£®ÏòijÈÜÒºÖмÓÈëÑÎËáËữµÄBaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¸ÃÈÜÒºÖÐÒ»¶¨º¬ÓÐSO42-
D£®ÏòijÈÜÒºÖмÓÈë2µÎKSCNÈÜÒº£¬ÈÜÒº²»ÏÔºìÉ«£¬ÔÙÏòÈÜÒºÖмӼ¸µÎÐÂÖÆµÄÂÈË®£¬ÈÜÒº±äΪºìÉ«£¬¸ÃÈÜÒºÖÐÒ»¶¨º¬ÓÐFe2+
A¡¢ÄÜÊ¹ÒøÀë×Ó²úÉú°×É«³ÁµíµÄÀë×ÓÓÐÂÈÀë×Ó¡¢ÁòËá¸ùÀë×ӵȣ¬ËùÒÔ¼ÓÈëAgNO3ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬Ô­ÈÜÒºÖв»Ò»¶¨ÓÐÂÈÀë×Ó£¬¹ÊA´íÎó£»
B¡¢SO32-ºÍHSO3-¡¢CO32-ºÍHCO3-¶¼ÄÜÓëHCl·´Ó¦Éú³ÉÎÞÉ«ÆøÌ壬¹ÊB´íÎó£»
C¡¢ÈÜÒºÖк¬ÓÐÒøÀë×Ó¼ÓÈëÑÎËáËữµÄBaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¸ÃÈÜÒºÖв»Ò»¶¨º¬ÓÐSO42-£¬¹ÊC´íÎó£»
D¡¢ÏòijÈÜÒºÖмÓÈë2µÎKSCNÈÜÒº£¬ÈÜÒº²»ÏÔºìÉ«£¬ÔÙÏòÈÜÒºÖмӼ¸µÎÐÂÖÆµÄÂÈË®£¬ÈÜÒº±äΪºìÉ«£¬¸ÃÈÜÒºÖÐÒ»¶¨º¬ÓÐFe2+£¬¹ÊDÕýÈ·£»
¹ÊÑ¡D£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø