A mixture of 0.75 mol of N2 and 1.20 mol H2 are added to a 3.0 L container containing an iron catalyst which was subsequently heated to 750 K under pressure. N2(g) + 3H2(g) = 2NH3(g) a. When the reaction reaches equilibrium, [H2] = 0.10 M. What is the concentration of nitrogen and ammonia at equilibrium? b. 0.30 moles of ammonia are removed from the reaction through condensation and the reaction re-establishes equilibrium. What are the new concentrations of nitrogen, hydrogen, and ammonia?

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