用硝酸根离子选择电极定量测定钼
发布时间:2018-09-13 07:52
【摘要】:本文考察了硝酸根离子选择电极对钼酸根和仲钼酸根离子的响应选择性。在此研究的基础上,使用Pb(Ⅱ)标准溶液对钼酸氢根进行电位滴定,并通过二次微商法确定滴定终点。试验证明,该方法适用于钼浓度大于1mmol·L~(-1)的溶液。
[Abstract]:The response selectivity of nitrate ion selective electrode to molybdate ion and paramolybdate ion was investigated. On the basis of this study, the potentiometric titration of hydrogen molybdate was carried out with Pb (鈪,
本文编号:2240529
[Abstract]:The response selectivity of nitrate ion selective electrode to molybdate ion and paramolybdate ion was investigated. On the basis of this study, the potentiometric titration of hydrogen molybdate was carried out with Pb (鈪,
本文编号:2240529
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