114. Solving a chemistry problem
📂 Coursework
👤 Derkach
Product Description
A sample weighing 0.2133 g was dissolved in sulfuric acid, the iron contained in the sample was reduced to Fe2 and then titrated with 0.1117 N. KMnO4 solution, which required 17.20 cm3. Find the mass fraction of Fe in the sample
Additional Information
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