Consider the following reaction,equilibrium concentrations,and equilibrium constant at a particular temperature.Determine the equilibrium concentration of SO₃(g) . 2 SO₂(g) + O₂(g) ⇌ 2 SO₃(g) K_c = 1.7 × 10⁸
[SO₃]_eq = 0.0034 M [O₂]_eq = 0.0018 M

Question

Quizplus · Accepted Answer

Using the equilibrium constant expression, we can solve for the concentration of SO₃: K_c = ([SO₃]_eq)2/([SO₂]_eq]2[O₂]_eq) 1.7 × 10⁸ = ([SO₃]_eq]2/(0.0018 M)2 [SO₃]_eq = 6.1 × 10^-6 M. Therefore, the answer is C.

Consider the Following Reaction,equilibrium Concentrations,and Equilibrium Constant at a Particular