ÌâÄ¿ÄÚÈÝ
½ñÓÐÈýÖÖÎïÖÊAC2¡¢BÔªËØDµÄ¸ºÒ»½×ÒõÀë×Óµç×Ó²ã½á¹¹Óëë²Ô×ÓÏàͬ£¬Ôò£º
(1)A¡¢B¡¢C¡¢DµÄÔªËØ·ûºÅΪA_______________¡¢B_______________¡¢C_______________¡¢D_______________¡£
(2)AC2¡¢B
(3)AC2µÄ·Ö×ӿռ乹ÐÍÊÇ_______________£¬ÊôÓÚ_______________ (Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±)·Ö×Ó¡£AD4·Ö×ӵĿռ乹ÐÍÊÇ______________£¬ÊôÓÚ_____________(Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±)·Ö×Ó¡£
(4)B
½âÎö£ºAµÄ×î¸ßÕý¼ÛºÍ¸º»¯ºÏ¼Û¾ø¶ÔÖµÏàµÈ£¬ËµÃ÷AΪµÚËÄÖ÷×åÔªËØ£¬BµÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬ËµÃ÷BΪÄÆ£¬CΪÑõ£¬ÔòA¿ÉÄÜÊÇC»òSi£¬µ«¸ù¾ÝÎÊÌâÌõ¼þ(2)¡¢(3)¿ÉÖª£¬AΪC£¬ÒòΪCO2²ÅÄÜдµç×Óʽ¡¢¿Õ¼ä¹¹ÐÍ£¬²ÅÄÜ̸·Ö×ӵļ«ÐÔ¡£Óëë²¾ßÓÐÏàͬµÄµç×Ó²ã½á¹¹µÄ΢Á£ÓÐK+¡¢Ca2+¡¢Cl-¡¢S2-£¬ËùÒÔDΪÂÈ¡£
´ð°¸£º(1)C£»Na;O;Cl
(3)Ö±ÏßÐΣ»·Ç¼«ÐÔ£»ÕýËÄÃæÌåÐΣ»·Ç¼«ÐÔ (4)Àë×Ó£»·Ç¼«ÐÔ¹²¼Û£»Àë×Ó
![](http://thumb.zyjl.cn/images/loading.gif)