The equivalence point in the titration of this weak acid is 50.80 mL. At 25.40 mL, the pH was measured to be 3.86. Calculate the Ka of the unknown acid.

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Q: The equivalence point in the titration of this weak acid is 50.80 mL. At 25.40 mL, the pH was…

A:

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.