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One mole of N2 and 3 moles of H2 are placed in a flask at 397°C....

One mole of N2 and 3 moles of H2 are placed in a flask at 397°C. Calculate the total pressure of the system at equilibrium if the mole fraction of NH3 is found to be 0.182. The KP for the reaction is 4.31 ×10−4.

atm

** answer is not 12.364 atm

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