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Hydrogen Iodide Decomposes According to the Equation

Question 81

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Hydrogen iodide decomposes according to the equation:
2HI(g) Hydrogen iodide decomposes according to the equation: 2HI(g) H<sub>2</sub>(g)+ I<sub>2</sub>(g), K<sub>c</sub> = 0.0156 at 400ºC A 0.660 mol sample of HI was injected into a 2.00 L reaction vessel held at 400ºC. Calculate the concentration of H<sub>2</sub> equilibrium. H2(g)+ I2(g), Kc = 0.0156 at 400ºC
A 0.660 mol sample of HI was injected into a 2.00 L reaction vessel held at 400ºC.
Calculate the concentration of H2 equilibrium.

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