Al2(SO4)3的电离方程式为()A.Al2(SO4)3=Al6++SO46-B.Al2(SO4)3=Al23++(SO42-)3C.Al2(SO4)3=2Al3++3SO42-D.Al2(SO4)

题目简介

Al2(SO4)3的电离方程式为()A.Al2(SO4)3=Al6++SO46-B.Al2(SO4)3=Al23++(SO42-)3C.Al2(SO4)3=2Al3++3SO42-D.Al2(SO4)

题目详情

Al2(SO43的电离方程式为(  )
A.Al2(SO43=Al6++SO46-
B.Al2(SO43=Al23++(SO42-3
C.Al2(SO43=2Al3++3SO42-
D.Al2(SO43=2Al3++3S6++12O2-
题型:单选题难度:中档来源:邵阳

答案

Al2(SO4)3属于盐,它的电离方程式为:Al2(SO4)3=2Al3++3SO42-.
故选C.

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