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25.0 mL of 0.20 M K2SO4 is combined with 30.0 mL of 0.35 M FeCl2. What...

25.0 mL of 0.20 M K2SO4 is combined with 30.0 mL of 0.35 M FeCl2. What is the concentration of Fe2+ after the reaction has completed? Assume 100% yield. K2SO4 is the limiting reactant.

K2SO4(aq) + FeCl2(aq) à 2 KCl(aq) + FeSO4(s)

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