Questions and Answers
What is the purpose of titration in quantitative chemical analysis?
To determine the concentration of an identified analyte
What is the term used for the reagent prepared as a standard solution in titration?
Titrant or titrator
What does the word 'titration' descend from?
The French word 'titrer'
Who developed the first burette, similar to a graduated cylinder, in 1791?
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Who invented the terms 'pipette' and 'burette'?
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Study Notes
Titration in Quantitative Chemical Analysis
- Titration is a laboratory technique used to determine the concentration of a substance in a solution.
Standard Solution in Titration
- The reagent prepared as a standard solution in titration is called the titrant.
Origins of the Term 'Titration'
- The word 'titration' descends from the Latin word 'titulare', meaning 'to determine the value of'.
Development of the Burette
- In 1791, French chemist Antoine Lavoisier developed the first burette, similar to a graduated cylinder.
Invention of Scientific Terms
- French chemist Joseph Louis Gay-Lussac invented the terms 'pipette' and 'burette'.
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