A mixture of 2.5 moles of N2 and 2.5 moles of H2 are sealed in a 1.0- liter container and heated to 400oC. When equilibrium is established, the container holds 1.0 mole of NH3. Calculate Kc for the equilibrium equation below at 400oC. N2(g) + 3H2(g)  2NH3(g)

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A: The data given is,

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