ÌâÄ¿ÄÚÈÝ
ÓÐX¡¢Y¡¢ZÈýÖÖ½ðÊô£¬°ÑYͶÈëX(NO 3 ) 2 ÈÜÒºÖУ¬Y±íÃæÓÐXÎö³ö£¬µÃµ½Y(NO 3 ) 2 ÈÜÒºµÄÖÊÁ¿±ÈX(NO 3 ) 2 ÈÜÒºµÄÖÊÁ¿´ó£¬°ÑXͶÈëZ(NO 3 ) 2 ÈÜÒºÖУ¬ZÎö³öºó£¬ÈÜÒºµÄÖÊÁ¿¼õС¡£ÏÂÁÐÅжϴíÎóµÄÊÇ( )
A. ÔªËØµÄÏà¶ÔÔ×ÓÖÊÁ¿¿ÉÄÜÊÇ£ºZ£¾Y£¾X
B. X¡¢Y¡¢Z¿ÉÄÜÒÀ´ÎÊÇ£ºHg¡¢Zn¡¢Cu
C. ½ðÊô»î¶¯ÐÔ˳ÐòÊÇ£ºY£¾X£¾Z
D. X¡¢Y¡¢Z¿ÉÄÜÒÀ´ÎÊÇ£ºCu¡¢Zn¡¢Hg
B ¡¾½âÎö¡¿A¡¢¸ù¾ÝYÖû»Xºó£¬µÃµ½µÄY£¨NO3£©2ÈÜÒºÖÊÁ¿±ÈX£¨NO3£©2ÈÜÒºÔö¼Ó£¬¿ÉÅжÏÔªËØYµÄÏà¶ÔÔ×ÓÖÊÁ¿´óÓÚX£»¸ù¾ÝXͶÈëZͶÈëZ£¨NO3£©2ÈÜÒºÖУ¬ZÎö³öºó£¬ÈÜÒºµÄÖÊÁ¿¼õÉÙ£¬¿ÉÅжÏÔªËØXµÄÏà¶ÔÔ×ÓÖÊÁ¿Ð¡ÓÚZ£»×ۺϷÖÎö£¬X¡¢Y¡¢ZµÄÏà¶ÔÔ×ÓÖÊÁ¿´óС¹ØÏµÎªX£¼Y¡¢X£¼Z£¬YÓëZµÄ´óСÎÞ·¨Åжϣ»¹ÊA²»ÕýÈ·£» B¡¢¸ù¾Ý°ÑYͶÈëX£¨NO3£©2ÈÜÒºÖУ¬Y±íÃæÓÐXÎö³ö£¬¿ÉÅжÏY»î¶¯ÐÔ´óÓÚX...
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿