ÌâÄ¿ÄÚÈÝ
ÔÚ25¡æʱ£¬FeS¡¢CuSµÄÈܶȻý³£Êý£¨Ksp£©·Ö±ðΪ6£®3¡Á10£18¡¢1£®3¡Á10£36¡£³£ÎÂʱÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ
A£®ÏòH2SµÄ±¥ºÍÈÜÒºÖÐͨÈëÉÙÁ¿SO2ÆøÌåÈÜÒºµÄËáÐÔÔöÇ¿
B£®½«×ãÁ¿µÄCuSO4ÈܽâÔÚ0.1 mol£¯LµÄH2SÈÜÒºÖУ¬ÈÜÒºÖÐCu2£«µÄ×î´óŨ¶ÈΪ1.3¡Á10£35mol£¯L
C£®ÒòΪH2SO4ÊÇÇ¿ËᣬËùÒÔ·´Ó¦£ºCuSO4Ê®H2S£½CuS¡ý£«H2SO4²»ÄÜ·¢Éú
D£®³ýÈ¥¹¤Òµ·ÏË®ÖеÄCu2£«¿ÉÒÔÑ¡ÓÃFeS×÷³Áµí¼Á
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿