Calculadora de pH

pH = −log₁₀([H⁺]) ; pOH = 14 − pH (a 25 °C).
Created by
Renato Passos, Eng. de Software
Reviewed by
Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

pH
7,00
pOH
7,00
[OH⁻]
0,000000 mol/L

Formula

pH = −log[H⁺] ; pOH = 14 − pH

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