The Equilibrium Constant, K_c,For the Reaction
2SO₂(g)+ O₂(g) $f$ 2SO₃(g)
Is 11

question 129

Multiple Choice

The equilibrium constant, K_c,For the reaction
2SO₂(g) + O₂(g) $f$
2SO₃(g)
Is 11.7 at 1100 K.A mixture of SO₂,
O₂,And SO₃,
Each with a concentration of 0.015 M,Was introduced into a container at 1100 K.Which of the following is true?

• A) SO₂(g) and O₂(g) will be formed until equilibrium is reached.
• B) [SO₃] = 0.045 M at equilibrium.
• C) [SO₃] = 0.015 M at equilibrium.
• D) SO₃(g) will be formed until equilibrium is reached.
• E) [SO₃] = [SO₂] = [O₂] at equilibrium.

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