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09-05-2024
Chemistry

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Consider a titration of Fe²⁺ by Ce⁴⁺ in 0.5f H₂SO₄ (f = fugacity) in a Galvanic cell with an inert Pt working electrode at 298 K. Refer to the Fe²⁺/Fe³⁺ and Ce⁴⁺/Ce³⁺ pairs on the Electrochemical Series handout on Canvas (Week 4), paying attention to 0.5f H₂SO₄.

Before Ce⁴⁺ is added, the initial iron ion solution contains 1.00 mM Fe²⁺(aq.) and 1E-10 mM Fe³⁺(aq.). What is the initial cell potential (Ecell)?

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