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A chemist claims to have discovered a new gaseous element, effuvium (Ef), which reacts with atmospheric...

A chemist claims to have discovered a new gaseous element, effuvium (Ef), which reacts with atmospheric nitrogen to form effuvium nitride: 2 Ef(g) + 3 N2(g) 2 EfN3(g) In a container initially containing N2 at 1.00 bar and Ef at 0.75 bar, the total pressure at equilibrium, according to the chemists measurement, is 1.2. Compute Keq for this reaction.

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