重铬酸钾的精确库仑滴定。

Journal of research of the National Bureau of Standards. Section A, Physics and chemistry Pub Date : 1963-09-01 Epub Date: 1963-10-01 DOI:10.6028/jres.067A.047

George Marinenko, John K Taylor

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引用次数: 0

摘要

通过铂阴极产生的亚铁离子进行恒流库仑滴定，开发出了一种精确测定重铬酸钾的方法。实验表明，半克重铬酸钾样品的滴定标准偏差为 0.003%。

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Precise Coulometric Titrations of Potassium Dichromate.

A method has been developed for the precise assay of potassium dichromate by constant-current coulometric titration with ferrous ions generated at a platinum cathode. It, is shown that one-half gram samples of the dichromate can be titrated with a standard deviation of 0.003 percent.

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Journal of research of the National Bureau of Standards. Section A, Physics and chemistry

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