What is ΔG° at 25 °C for the reaction (not balanced): C₃H₈(g)+ O₂(g)→ CO₂(g)+ H₂O(l)if the standard cell potential is 1.092 V? A)-105 kJ B)-211 kJ C)105 kJ D)-2107 kJ E)211 kJ

Question

Quizplus · Accepted Answer

The standard Gibbs free energy change (ΔG°) can be calculated using the equation ΔG° = -nFE°, where n is the number of moles of electrons transferred, F is Faraday's constant (96485 C/mol), and E° is the standard cell potential. For the combustion of propane, n = 10. Plugging in the values, ΔG° = -10 * 96485 * 1.092 = -2107 kJ.

What Is ΔG° at 25 °C for the Reaction (Not