In an experiment to study the formation of HI(g),H₂(g)+I₂(g)⇌2HI(g) H₂(g) and I₂(g) were placed in a sealed container at a certain temperature. At equilibrium, [H₂] =6.50X10⁻⁵ M, [I₂]=1.06X10⁻³ M, and [HI] =1.87X10⁻³ M. Calculate K꜀ for the reaction at this temperature.

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