Kh=Kw/kb=(x)(x)/(0.01)=1.0x10^-14/1.8x10^-5
=5.56x10^-12
-log(5.56x10^-12)
pH=12
55.0.01N 之 NaOH 溶液,其 pH 值為 (A)2.5(B)12(C..-阿摩線上測驗