During an experiment, O.257 mol of H2 and 0.257 mol of I2 were placed into a 1.28 liter vessel where the reaction H2(g) + I2(g) 2 2HI(g) came to equilibrium. For this reaction, K. = 49.5 at the temperature of the experiment. What were the equilibrium concentrations of H2, I2, and HI? [H2] = i M [l2] = i M [HI] = M

Chemistry: The Molecular Science
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Chapter12: Chemical Equilibrium
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During an experiment, O.257 mol of H2 and 0.257 mol of I2 were placed into a 1.28 liter vessel where the reaction
H2(g) + 12(g) 2 2HI(g)
came to equilibrium. For this reaction, Kc = 49.5 at the temperature of the experiment.
What were the equilibrium concentrations of H2, 12, and HI?
[H2] =
M
%3D
[12] =
M
[HI] =
i
M
Transcribed Image Text:During an experiment, O.257 mol of H2 and 0.257 mol of I2 were placed into a 1.28 liter vessel where the reaction H2(g) + 12(g) 2 2HI(g) came to equilibrium. For this reaction, Kc = 49.5 at the temperature of the experiment. What were the equilibrium concentrations of H2, 12, and HI? [H2] = M %3D [12] = M [HI] = i M
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