【摘要】 以林邦（Ｒｉｎｇｂｏｍ）误差公式为基础，讨论了滴定强酸与弱酸混合酸中的强酸时弱酸强度及两酸浓度比对滴定准确度的影响，得出了强酸直接准确滴定的简明易行的判断方法。更多还原

【Abstract】 Base up on Rinbom error formula, we discussed the effect of the weak acidstrength and the ratio of two kinds of acid concentration on accurate of titration, when thestrang acid in the mixed acid of strong acid and weak acid was titrated. The simply and easyjudgement method on diret and accurate titration was given.更多还原