What requirements must be passed for a reaction to be feasible for titration?

Answer 1

Titrations reactions mixture must be (i) rapid; (ii) quantifiable by means of an easily observed end-point; (iii) have known and definite stoichiometry.

The list is by no means exhaustive; for example, we could compensate for a slow reaction by adding an excess of titrant and back-titrating the excess after the reaction has finished. Certainly, basic acid/base titrations, which are all performed at the A level, meet these requirements. Measurements can be made with extreme precision and accuracy.

The aforementioned characteristics are also evident in complexometric, redox, and precipitation titrations, which are taught to students in higher education.

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Answer 2

For a reaction to be feasible for titration, it must meet the following requirements:

  1. The reaction must proceed stoichiometrically, meaning there is a clear, defined ratio between the reactants and products.
  2. The reaction should be fast enough to allow for practical titration within a reasonable time frame.
  3. The reaction should produce a measurable change in some property, such as pH, conductivity, or color, which can be used to determine the endpoint of the titration accurately.
  4. The reaction should be specific, meaning it should only react with the substance being titrated and not interfere with other substances present in the solution.
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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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