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The equibrium concentrations for the following reaction are given in the table. Fe3+(aq) + NCS−(aq) ⇋ FeNCS2+(aq) What is the value of Keq at the temperature these equilibrium concentrations were determined? Substance Equilibrium Concentration Fe3+(aq) 0.25 M NCS−(aq) 0.15 M FeNCS2+(aq) 0.45M Group of answer choices 0.083 3.7 0.27 12 1.1