Consider the following reaction: N₂ (g) +3 H₂ (g) =2 NH3 (g) At 2000°C, Keq for this reaction is 22. At equilibrium, it was found that [NH3] = 1.13 M, and [H₂] = 0.319 M. What was the concentration of N₂ in the mixture? Oa. 0.0303 M Ob. 15.6 M OC. 0.0455 M O d. 0.0682 M e. 11.0 M

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