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At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3. H2(g) + I2(g)...

At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3.

H2(g) + I2(g) <----> 2HI(g) Kc=53.3

At this temperature, 0.400 mol of H2 and 0.400 mol of I2 were placed in a 1.00-L container to react. What concentration of HI is present at equilibrium?

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