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The equilibrium constant for the reaction,                                   &nb

The equilibrium constant for the reaction,                                                              

2Fe3+ (aq) + Hg22+(aq)   2Fe2+ (aq) + 2Hg2+ is Kc = 9.1 x 10-6 @298K

a. What is ΔGo at this temperature?

b. If reactants and products in their standard state concentrations (1M) are mixed, in which direction does the reaction proceed? Provide a numerical justification for your response.

c. Calculate ΔG when [Fe3+] = 0.20 M, [Hg22+] = 0.010 M, [Fe2+] = 0.010 M, and [Hg2+] = 0.025 M. In which direction will the reaction proceed to achieve equilibrium? Provide equation and values used in calculating ΔG.

Please show all work and provide equations used.  Please use correct significant figures and correct units in answers.

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