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The equilibrium constant for the reaction below is 7.796 x 10-9. Calculate the equilibrium concentrations of...

The equilibrium constant for the reaction below is 7.796 x 10-9. Calculate the equilibrium concentrations of all species if the initial Co3+ concentration is 0.425 M and the initial SO42- concentration is 0.113 M.

2 Co3+(aq) + 2 SO42-(aq)→←     2 Co2+(aq) + S2O82-(aq)

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