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两种金属离子同时被滴定时的终点误差计算

两种金属离子同时被滴定时的终点误差计算. 丁雷. 单一离子滴定的终点误差. pM’ sp =(pc sp +lgK’) Δ pM’=pM’ ep -pM’ sp E t =([Y]’ ep -[M]’ ep )/c M ep =(10 - Δ pM’ [M]’ sp -10 - Δ pY’ [Y]’ sp =(10 Δ pM -10 - Δ pM )/(K’c M sp ) 1/2. 两种离子滴定的终点误差. [Y’] sp =[M’] sp +[N’] sp Δ pY’= Δ p([M’]+[N’])

By ellema

(140 views)

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