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As per your syllabus, given [N₂] = 1.5×10⁻² M, [H₂] = 3.0×10⁻² M, [NH₃] = 1.2×10⁻² M at 500 K, what is Kc for N₂ + 3H₂ ⇌ 2NH₃?
A3.55 × 10⁻²
B0.355
C1.2 × 10⁻²
D3.55 × 10²
Answer & Solution
Correct answer: D. 3.55 × 10²
syllabus Problem 6.1: Kc = (1.2e-2)² / [(1.5e-2)(3.0e-2)³] = 1.44e-4 / 4.05e-7 = 3.55 × 10².
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