Consider the Following Equilibria: 2SO₃(g) 2SO₂(g)+ O₂(g)K_c = 2

question 22

Multiple Choice

Consider the following equilibria: 2SO₃(g) 2SO₂(g) + O₂(g) K_c = 2.3 × 10^-7
2NO₃(g) 2NO₂(g) + O₂(g) K_c = 1.4 × 10^-3
Calculate the equilibrium constant for the reaction
SO₂(g) + NO₃(g) SO₃(g) + NO₂(g) .

• A)78
• B)1.3 × 10^-2
• C)1.6 × 10^-4
• D)3.2 × 10^-10
• E)6.1 × 10³

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