At 25°C, the equilibrium constant Kc for the reaction 2A(g) ? B(g) + C(g) is 0.035. A mixture of 8.00 moles of B and 12.00 moles of C in a 20.0 L container is allowed to come to equilibrium. What is the equilibrium concentration of A?
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Given that there are 8.00 moles of B in a 20.0 L container, the initial concentration of B is 8.00 moles / 20.0 L = 0.400 M. Given that there are 12.00 moles of C in a 20.0 L container, the initial concentration of C is 12.00 moles / 20.0 L = 0.800 M. Show more…
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