potentiometry
[/ˌpoʊtənʃiˈɒmətri/]
noun
potenciometria
1. An analytical chemistry technique that measures the potential difference (voltage) between two electrodes in a solution to determine the concentration of a substance or identify chemical species
Potentiometry is commonly used in laboratories to measure pH and ion concentrations.
A potenciometria é comumente usada em laboratórios para medir pH e concentrações de íons.
2. The method of electrochemical analysis involving the measurement of electrode potential without significant current flow
The researcher employed potentiometry to analyze the water sample for heavy metal content.
O pesquisador usou potenciometria para analisar a amostra de água quanto ao teor de metais pesados.
Potentiometry is a fundamental analytical technique taught in chemistry programs worldwide, including Brazilian and American universities. It is essential in environmental monitoring, pharmaceutical analysis, and industrial quality control across both countries. The term remains consistent across Portuguese-speaking regions due to its scientific standardization.
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