For Cl₂O(g) + 3/2 O₂(g) → 2 ClO₂ &Emsp; &Emsp;

Multiple Choice

For Cl₂O(g) + 3/2 O₂(g) → 2 ClO₂     △H° = 126 kJ/mol, and ΔS° = -74.9 J/(mol∙deg) at 377°C. What is Keq?

A) 0.97
B) 6.12 × 10^-7
C) 4.27 × 10^-22
D) 9.17 × 10^-15
E) 1.07 × 10¹⁴