Redox Electrodes

Indicator Electrodes-Construction and Working

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Introduction Indicator electrodes are a crucial part of electrochemical analysis. They generate a potential in response to the concentration of a specific ion in solution. This potential is then measured against a reference electrode to determine the ion concentration or other chemical properties of the solution. Indicator electrodes are broadly classified into: 1. Metal Electrodes … Read more

Potentiometry

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Introduction Potentiometry is an electroanalytical technique used to measure the electrical potential (voltage) of an electrochemical cell without drawing any significant current. This method is widely used to determine the concentration of ions in a solution using ion-selective electrodes (ISEs), such as the pH electrode. Potentiometry is based on the Nernst equation, which relates the … Read more

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