At a Certain Temperature the Equilibrium Constant, K_c, Equals 0

question 39

Multiple Choice

At a certain temperature the equilibrium constant, K_c, equals 0.11 for the reaction: 2ICl(g) ⇌ I₂(g) + Cl₂(g)
What is the equilibrium concentration of ICl if 0. 75 mol of I₂ and 0. 75 mol of Cl₂ are initially mixed in a 2.0 L flask?

• A) 0. 23 mol L^-1
• B) 0. 28 mol L^-1
• C) 0. 225 mol L^-1
• D) 0. 56 mol L^-1

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