GKFix MCQ Question

What is the concentration of O3 in the reaction 3O2(g) ⇌ 2O3(g), given Kc = 2.0 × 10⁻⁵⁰ and [O2] = 1.6 × 10⁻²?

• A. 1.24 × 10⁻²⁸ M
• B. 2.48 × 10⁻²⁸ M
• C. 3.12 × 10⁻²⁸ M
• D. 4.24 × 10⁻²⁸ M