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Acid Base Titration Lab Report
Student Name:
Lab Partner:
Course Name:
Abstract:
In this laboratory experiment we used Sodium Hydroxide(NaOH) and Vinegar (CH3COOH).
We titrated Sodium Hydroxide of known molarity against the acid with the help of an indicator.
This is a qualitative analysis in which we determine the amount of acid which will neutralize
the known amount of base.
We titrated 0.2212M of NaOH with vinegar to calculate the percent of acetic acid in vinegar.
Three trials were carried out for the experiment and result was averaged out. It was found to
be 4.35% acetic acid vinegar.
Introduction:
Acids and bases are part of our daily life. Acid is characterized by sharp taste, for example the
presence of tartness in lemon signifies presence of citric acid. Similarly, sourness of wine is
due to tartaric acid. Similarly, bases are signified by their bitter taste like Household Ammonia
NH4OH.
The titration equivalence point is when acid is completely neutralized by the base. At this
equivalent wei...