For the Reaction SO₂(g)+ NO₂(g) SO₃(g)+ NO(g)

question 44

Multiple Choice

For the reaction SO₂(g) + NO₂(g) SO₃(g) + NO(g) , the equilibrium constant is 18.0 at 1,200ºC. If 1.0 mole of SO₂ and 2.0 moles of NO₂ are placed in a 20.L container, what concentration of SO₃ will be present at equilibrium?

• A)0.48 mol/L
• B)0.11 mol/L
• C)0.95 mol/L
• D)2.22 mol/L
• E)18 mol/L

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