The equilibrium constant, Ke, for the following reaction is 7.00 x 10-5 at 673 K. NH4I(s) NH3(g) + HI(g) If an equilibrium mixture of the three compounds in a 5.72 L container at 673 K contains 2.94 mol of NH4I(s) and 0.409 mol of NH3, the number of moles of HI present is | mol.

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