Calculate ΔG° for the Oxidation of 3 Moles of Copper

question 30

Multiple Choice

Calculate ΔG° for the oxidation of 3 moles of copper by nitric acid. Cu²⁺(aq) + 2e⁻ ⇄ Cu(s) E° = 0.34 V
NO₃⁻(aq) + 4H⁺(aq) + 3e⁻ ⇄ NO(g) + 2H₂O(l) E° = 0.957 V

• A)−120 kJ
• B)−180 kJ
• C)−240 kJ
• D)−300 kJ
• E)−360 kJ

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