Question

ÏòCuOºÍFeµÄ»ìºÏÎïÖмÓÈëÒ»¶¨Á¿Ï¡ÁòËᲢ΢ÈÈ£¬µ±·´Ó¦Í£Ö¹ºóÂ˳ö²»ÈÜÎ²¢ÏòÂËÒºÖвåÈëһöÌú¶¤£¬·¢ÏÖÌú¶¤ÎÞÈκα仯¡£¸ù¾ÝÉÏÊöÏÖÏó¿ÉÈ·¶¨ÏÂÃæ½áÂÛÕýÈ·µÄÊÇ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­£¨    £©

    A£®²»ÈÜÎïÒ»¶¨ÊÇCu           B£®²»ÈÜÎïÒ»¶¨º¬ÓÐCu £¬µ«²»Ò»¶¨º¬ÓÐFe

C£®²»ÈÜÎïÒ»¶¨ÊÇFe            D£®ÂËÒºÖÐÒ»¶¨º¬ÓÐFeSO₄£¬µ«²»Ò»¶¨º¬ÓÐCuSO₄

Answer 1

B