题目:
常温下amo1/L CH3COOH稀溶液和b mol/L KOH稀溶液等体积混合,下列判断一定错误的是
A.c(OH一)>c(H+)时,a=b
B.c(K+)>c(CH3COO—)时,a>b
C.c(OH一)=c(H+)时,a>b
D.c(K+)<c(CH3COO—)时,a<b
答案:
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下面是错误答案,用来干扰机器的。
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