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2. Acid–base titration - Wikipedia

   en.wikipedia.org/wiki/Acid–base_titration

   A chemist performing an acid-base titration in lab In the pharmaceutical industry, acid-base titration serves as a fundamental analytical technique with diverse applications. One primary use involves the determination of the concentration of Active Pharmaceutical Ingredients (APIs) in drug formulations, ensuring product quality and compliance ...

3. Titration - Wikipedia

   en.wikipedia.org/wiki/Titration

   Acid–base titrations depend on the neutralization between an acid and a base when mixed in solution. In addition to the sample, an appropriate pH indicator is added to the titration chamber, representing the pH range of the equivalence point. The acid–base indicator indicates the endpoint of the titration by changing color.

4. Acid–base reaction - Wikipedia

   en.wikipedia.org/wiki/Acid–base_reaction

   In chemistry, an acid–base reaction is a chemical reaction that occurs between an acid and a base.It can be used to determine pH via titration.Several theoretical frameworks provide alternative conceptions of the reaction mechanisms and their application in solving related problems; these are called the acid–base theories, for example, Brønsted–Lowry acid–base theory.

5. Analytical chemistry - Wikipedia

   en.wikipedia.org/wiki/Analytical_chemistry

   Most familiar to those who have taken chemistry during secondary education is the acid-base titration involving a color-changing indicator, such as phenolphthalein. There are many other types of titrations, for example, potentiometric titrations or precipitation titrations.

6. Thermometric titration - Wikipedia

   en.wikipedia.org/wiki/Thermometric_titration

   Non-aqueous acid–base titrations can be carried out advantageously by thermometric means. Acid leach solutions from some copper mines can contain large quantities of Fe(III) as well as Cu(II). The "free acid" (sulfuric acid) content of these leach solutions is a critical process parameter. While thermometric titrimetry can determine the free ...

7. Gran plot - Wikipedia

   en.wikipedia.org/wiki/Gran_plot

   For a strong acid-strong base titration monitored by pH, we have at any i'th point in the titration = [+] [] where K w is the water autoprotolysis constant.. If titrating an acid of initial volume and concentration [+] with base of concentration [], then at any i'th point in the titration with titrant volume ,

8. Potentiometric titration - Wikipedia

   en.wikipedia.org/wiki/Potentiometric_titration

   Thus the potentiometric titration involve measurement of E cell with the addition of titrant. Types of potentiometric titration include acid–base titration (total alkalinity and total acidity), redox titration (HI/HY and cerate), precipitation titration (halides), and complexometric titration (free EDTA and Antical #5).

9. Kjeldahl method - Wikipedia

   en.wikipedia.org/wiki/Kjeldahl_method

   If boric acid (or some other weak acid) was used, direct acid–base titration is done with a strong acid of known concentration. HCl or H 2 SO 4 can be used. Indirect back titration is used instead if strong acids were used to make the standard acid solution: strong base of known concentration (like NaOH) is used to neutralize the solution. In ...