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15 cards from this deck
Volumetric analysis (titration)
Standardised potassium permanganate (KMnO4KMnO_4KMnO4)
Redox reaction
Oxidising agent
Decomposes when exposed to light and heat
Both titrant and indicator
Faint permanent pink
Increase surface area for faster dissolution
Five tablets
Approximately 20 times
One rough and two accurate titrations
Outer coating that doesn't dissolve easily
Slow dissolution in stomach to reduce upset
Two accurate titrations only
Total iron massTotal tablet mass×100%\frac{\text{Total iron mass}}{\text{Total tablet mass}} \times 100\%Total tablet massTotal iron mass×100%
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