下列溶液一定呈中性的是 A.c(H+)=1×10-7mol/L的溶液            B

下列溶液一定呈中性的是

A.c(H+)=1×107mol/L的溶液            B.非电解质溶于水得到的溶液

C.酸与碱恰好完全反应生成正盐的溶液   D.c 2(H+) = Kw

答案

D

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