Edexcel IAL Chemistry A2 16.15 structured and unstructured redox titrations
Edexcel IAL Chemistry A2 16.15 structured and unstructured redox titrations
Track each mole ratio through the titration chain, then scale from titre to flask or sample before calculating concentration, percentage mass or oxidation state.
How this is tested
- Calculate moles from titre and use redox ratios such as MnO4- to Fe2+ or thiosulfate to iodine.
- Scale from aliquot to volumetric flask before finding concentration, mass or percentage purity.
- Deduce an oxidation state from titration mole ratios and the manganate(VII) half-equation.