This system has an equilibrium constant of 0.105 at 472°C: N2 (g) + 3H2 (g) ↔ 2NH3 (g)

What is the reaction quotient, Q, for this system when [N2] = 2.00 M, [H2] = 2.00 M, and [NH3] = 1.00 M at 472°C?

0.0625

0.1250

0.2500

0.5000

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