What is Equivalence Point?
A chemical reaction’s equivalence point, also known as the stoichiometric point, is the point at which chemically equivalent quantities of reactants have been combined.
- The equivalency point for an acid-base reaction is the point at which the moles of acid and base would neutralize each other according to the chemical reaction.
- This does not always indicate a 1:1 molar ratio of acid: base, but rather that the ratio is the same as in the chemical reaction.
- It may be located using an indicator.
- Titration of acids and bases can happen between a strong base and a weak base, a strong base and a weak acid, a strong base, and a strong base, or a weak polyprotic acid.
- A different indicator may be employed depending on the kind of solution used for titration.
Difference Between Endpoint and Equivalence Point
Difference Between Endpoint and Equivalence Point: The endpoint and equivalence point are two important stages that occur throughout Titration. The point of equivalence in a titration is the chemical equivalent between the added titrant and the sample analyte. The endpoint, on the other hand, is when the color of the solution changes. The primary difference between the equivalence point and the endpoint lies in their significance during a chemical analysis. The equivalence point marks the moment when the chemical reaction is complete and the reactants have fully converted into products. In contrast, the endpoint is the point where a noticeable change in color or signal occurs, typically due to the addition of an indicator.
In this article, you will learn about what are endpoint and equivalence points in Titration, along with the difference between Endpoint and Equivalence Point.
Table of Content
- What is Endpoint?
- What is Equivalence Point?
- What is the difference between Endpoint and Equivalence Point?
- Tabular Difference Between Endpoint and Equivalence Point
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