What is ΔG°rxn? 2 O₃(g) → 3 O₂(g) ΔGf° (J/mol K) 163.2 0 A) 326.2 kJ B) -326.4 kJ C) -163.2 kJ D) 163.2 kJ E) 54.4 kJ

Question

Quizplus · Accepted Answer

To calculate ΔG°rxn, we need to use the formula: ΔG°rxn = ∑ΔGf°(products) - ∑ΔGf°(reactants) Since the given reaction is not balanced, we need to balance it first: 2 O₃(g) → 3 O₂(g) Now we can calculate ΔG°rxn using the given values of ΔGf°: ΔG°rxn = (3 * 0) - (2 * 163.2) ΔG°rxn = -326.4 kJ Therefore, the correct choice is B.

What Is ΔG°rxn