Some advanced methods in chemistry make our daily lives easier. Particularly, analytical chemistry is the branch of chemical sciences that focuses generally on two components: qualitative analysis and quantitative analysis.
- Qualitative analysis: Identifies the chemical species present in the sample.
- Quantitative analysis: The amount of absolute or relative abundance of one, many, or all of the specific substances present in a sample.
Titration, also referred to as titrimetry, is a method of quantitative analysis that ability to determine the concentration of particular substances present in a sample. Since the most important thing to measure in this analysis is volume, titration is also called volumetric analysis.
Using a burette, titrant (known solution) is typically slowly added to a known volume of analyte (unknown solution) until the reaction reaches neutralization. The concentration of the unknown can be determined by knowing the amount of titrant added. An indicator is often used to indicate the endpoint of the reaction.
Based on the types of reactions involved titrations can be classified as acid-base titration, redox titration, precipitation titration, and complexometric titration. They have a variety of medical, industrial, and commercial uses.
Why is titration important in chemistry?
The main goal of titration is to determine the concentration of a solution (Analyte) by reacting with another solution whose concentration is already known (titrant). With titrations, we can find the equivalence point; it is a point where equal amounts of reactants have been mixed.
Titration is a method of quantitative volumetric analysis that is used to determine the exact concentration of solutions by estimating their molarity or normality while titrating them with a solution of known concentration. It is more commonly used in pharmaceutical analysis, food industry, medical diagnosis, cosmetic industry, wine industry, wastewater management, etc.
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