A 20.05 mL sample of Vinegar(an aqueous solution of acetic acid, HC2H3O2) has a density of 1.061g/mL. The vinegar is titrated completely with 40.10mL of 0.4100 M KOH. What is the percentage by mass of acetic acid in the vinegar?

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Q: Vinegar contains acetic acid (HC2H3O2), which is responsible for its acidity. In one analysis of a…

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.