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Question- A 4.0 mL of 2.00 M Fe 3+ (aq) solution are mixed with 60.0 mL of 3.00 M SCN-(aq) solution. What is the equilibrium concentration of FeSCN2+ (aq) if the complex formation constant is 189 for the reaction

Fe3+(aq)+SCN-(aq)-><- FeSCN2+ (aq) , kf= 189

Solve the above problem and provide steps with explanation

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