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Chlorine oxidises copper: Cu(s) + Cl₂(g) → Cu²⁺(aq) +… | StemPy Lab

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Chlorine oxidises copper: Cu(s) + Cl₂(g) → Cu²⁺(aq) + 2Cl⁻(aq), with E° = 1.02 V. What is log K at 298 K?

ChemistryMediumHigh School (11–12)Electrochemistry › Galvanic Cells, Electrode Potential and the Nernst Equation Board Exam AP A-Level IB

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Chlorine oxidises copper: $\text{Cu}(s) + \text{Cl}_2(g) \rightarrow \text{Cu}^{2+}(aq) + 2\text{Cl}^-(aq)$ , with $E^\circ = 1.02\ \text{V}$ . What is $\log K$ at $298\ \text{K}$ ?

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← Zinc reduces iron(III) ions: Zn(s) + 2Fe³⁺(aq) → Zn²⁺(aq) + 2Fe²⁺(aq). Use E°(Zn²⁺/Zn) = -0.76 V and E°(Fe³⁺/Fe²⁺) = 0.77 V. What is Δ G° for this reaction?A reaction has a large positive E° and a very large K, yet a mixture of the reactants shows no change for years. What is the most likely reason? →

More onElectrochemistry › Galvanic Cells, Electrode Potential and the Nernst Equation

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