redox potential
[/ˈriːdɒks pəˈtenʃəl/]
nounpl: redox potentials
potencial de redox
1. A measure of the tendency of a chemical species to acquire electrons and be reduced, expressed in volts relative to a standard electrode
The redox potential of the solution was measured using a voltmeter.
O potencial de redox da solução foi medido usando um voltímetro.
2. The voltage generated by a chemical reaction involving electron transfer between oxidation and reduction half-reactions
A higher redox potential indicates a greater tendency for reduction to occur.
Um potencial de redox mais alto indica uma maior tendência para que a redução ocorra.
3. In electrochemistry, the equilibrium potential of a reversible electrode reaction under standard conditions
The standard redox potential for copper is +0.34 volts.
O potencial de redox padrão para cobre é de +0,34 volts.
This is a specialized scientific term used primarily in chemistry, biochemistry, and electrochemistry fields. It is essential in environmental science (water treatment, pollution control), industrial processes, and biological systems research. The concept is taught in advanced chemistry courses in both Brazilian and Portuguese universities, and is fundamental to understanding corrosion, battery technology, and metabolic processes in living organisms.
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