{"title":"重铬酸钾的精确库仑滴定。","authors":"George Marinenko, John K Taylor","doi":"10.6028/jres.067A.047","DOIUrl":null,"url":null,"abstract":"<p><p>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.</p>","PeriodicalId":46058,"journal":{"name":"Contemporary Psychoanalysis","volume":"57 1","pages":"453-459"},"PeriodicalIF":0.4000,"publicationDate":"1963-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5319808/pdf/","citationCount":"0","resultStr":"{\"title\":\"Precise Coulometric Titrations of Potassium Dichromate.\",\"authors\":\"George Marinenko, John K Taylor\",\"doi\":\"10.6028/jres.067A.047\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>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.</p>\",\"PeriodicalId\":46058,\"journal\":{\"name\":\"Contemporary Psychoanalysis\",\"volume\":\"57 1\",\"pages\":\"453-459\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"1963-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5319808/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Contemporary Psychoanalysis\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.6028/jres.067A.047\",\"RegionNum\":4,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"1963/10/1 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q4\",\"JCRName\":\"PSYCHIATRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Contemporary Psychoanalysis","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.6028/jres.067A.047","RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"1963/10/1 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"PSYCHIATRY","Score":null,"Total":0}
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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