Determine the value of K c for the following reaction if the equilibrium concentrations are as follows: [HCl] eq = 0.13 M, [HI] eq = 5.6 × 10 -16 M, [Cl 2] eq = 0.0019 M.  2 HI( g) + Cl 2( g) ⇌ 2 HCl( g) + I 2( s)       3.5 × 10-32     1.4 × 10-19     8.2 × 10-18     2.8 × 1031     1.2 × 1017

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