Back معايرة بالفضة Arabic Argentimetria Catalan Argentometrie Czech Argentometrie German Αργυρομετρία Greek Argentometría Spanish نقرهسنجی Persian Argentimétrie French ארגנטומטריה HE Argentometria Hungarian
In analytical chemistry, argentometry is a type of titration involving the silver(I) ion. Typically, it is used to determine the amount of chloride present in a sample. The sample solution is titrated against a solution of silver nitrate of known concentration. Chloride ions react with silver(I) ions to give the insoluble silver chloride:
- Ag+ (aq) + Cl− (aq) → AgCl (s) (K = 5.88 × 109)