摘要:用0.01mol/LH2SO4滴定0.01mol/LNaOH.中和后加水至100ml.若滴定时终点判断有误差:①多加1滴H2SO4,②少加1滴H2SO4则①②中c(H+)之比值是( ) A.5×103 B.104 C.50 D.10
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用0.01mol/LH2SO4滴定0.01mol/LNaOH溶液,中和后加水至100ml,若滴定时终点判断有误差:①多加了1滴H2SO4;②少加了1滴H2SO4(设1滴为0.05ml),则①和
②c(H+)之比是( )
A.10 B.50 C.5×103 D.104
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