Consider the Following Reaction: CuS(s) + O₂(g) ⇌ Cu(s)

question 134

Multiple Choice

Consider the following reaction: CuS(s) + O₂(g) ⇌ Cu(s) + SO₂(g)
A reaction mixture initially contains 2.9 mol L^-1 O₂. Determine the equilibrium concentration of O₂ if K_c for the reaction at this temperature is 1.5.

• A) 1.9 mol L^-1
• B) 1.7 mol L^-1
• C) 2.2 mol L^-1
• D) 1.2 mol L^-1
• E) 0.59 mol L^-1

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