Потенциометрическое определения никеля (II) с диэтилдитиокарбаматом натрия А. М. Захаркива
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ArticleContent type: Текст Media type: электронный Other title: Otentiometric determination of nickel(ii) based on reaction with sodium diethyldithiocarbamate [Parallel title]Subject(s): диэтилдитиокарбамат натрия | потенциометрическое титрование | ионы никеляGenre/Form: статьи в сборниках Online resources: Click here to access online
In:
Перспективы развития фундаментальных наук. Т. 2 : сборник научных трудов XVII Международной конференции студентов, аспирантов и молодых ученых, Россия, Томск, 21-24 апреля 2020 г Т. 2 : Химия. С. 74-76Abstract: The article presents the results of potentiometric titration of the solution containing Ni (II) by the solution of sodium diethylditheocarbamate (DDTC-Na). The effectiveness of electrochemical analysis is define by presence of the most appropriate indicator system. The possibility of using certain ion-selective electrodes as a sensors for nickel ions determination has been explored. The conditions for potentiometric determination of Ni (II) (working concentration range, pH, supporting electrolyte, working concentration range) were studied. The titration curves were processed by the linearization method.
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The article presents the results of potentiometric titration of the solution containing Ni (II) by the solution of sodium diethylditheocarbamate (DDTC-Na). The effectiveness of electrochemical analysis is define by presence of the most appropriate indicator system. The possibility of using certain ion-selective electrodes as a sensors for nickel ions determination has been explored. The conditions for potentiometric determination of Ni (II) (working concentration range, pH, supporting electrolyte, working concentration range) were studied. The titration curves were processed by the linearization method.
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