A solid mixture weighing 0 05485 g contained only ferrous ammonium sulfate and ferrous chloride The sample was dissolved in 1 M H 2 SO 4 , and the Fe 2 required 13 39 mL of 0 01234 M Ce 4 for complete oxidation to Fe 3 (Ce 4 Fe 2 Ce 3 Fe 3 ) Calculate the weight percent of Cl in the original sample...

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A solid mixture weighing 0.05485 g contained only ferrous ammonium sulfate and ferrous chloride. The sample was

Question:

A solid mixture weighing 0.05485 g contained only ferrous ammonium sulfate and ferrous chloride. The sample was dissolved in 1 M H₂SO₄, and the Fe²⁺ required 13.39 mL of 0.01234 M Ce⁴⁺ for complete oxidation to Fe³⁺ (Ce⁴⁺ + Fe²⁺→ Ce³⁺ + Fe³⁺).

Calculate the weight percent of Cl in the original sample.