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Chemistry

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Analytical Chemistry

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Electrochemical Analyses and Redox Titration

Coulometry and Electrical Charge Analysis

Description

Coulometry is an analytical method that finds the amount of an analyte by measuring the electrical charge needed for its complete electrolysis. It is known for being rapid, accurate, and precise. Unlike many other methods, it does not require analytical standards.

The total charge passed during e...

Transcript

A coulometria usa a quantidade de carga elétrica necessária para eletrolisar totalmente um analito, para determinar sua quantidade sem exigir nenhum padrão analítico.

A carga total que é passada durante a eletrólise está relacionada à quantidade de analito pelas leis de eletrólise de Faraday.

Para medições coulométricas eficientes,...

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