Chemistry › Section D · Stoichiometry of reactions › Topic D.5
Titration and gravimetric analysis
How much acid is in a bottle of vinegar, or iron in a supplement tablet? Quantitative analysis answers questions like these, either by measuring exactly how much of a known solution reacts with a sample or by weighing a pure product made from it. Both methods are stoichiometry put to work.
In this topic
- Measuring how much is there
- How a titration works
- The titration calculation
- Worked example: the acid in vinegar
- Worked example: iron in a supplement tablet
- Gravimetric analysis
- Worked example: sulfate in a fertiliser
- Combustion analysis
- Worked example: finding a formula by combustion
- Common mistakes to avoid
- Key takeaways
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