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Simulation

Acid–Base & pH Simulator

pH · H⁺ · OH⁻ · strong and weak acids

Learning outcomeRelate hydrogen-ion concentration to pH and acid–base strength.
Interactive model
pH3.0
[H⁺]1.00e-3 mol/L
ClassificationAcidic
Learning focus

Move along the logarithmic pH scale and connect pH with orders-of-magnitude changes in hydrogen-ion concentration.

pH = −log₁₀[H⁺]