The following diagrams represent solutions at various stages in the titration of a weak acid HA with NaOH. Identify the solution that corresponds to the equivalence point? Water and Na+ ions have been omitted for clarity. - НА = A ОН %3D %3D (a) (b) (c) (d) d.

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Q: -H

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.