250.0 mL of saturated clear solution of requires 6.3 mL of 0.00102 M in acid medium…

CHEMISTRY · Subjective · AP · Chemistry · Equilibrium · Equilibrium

Problem

250.0 mL of saturated clear solution of CaC2O4(aq.)\text{CaC}_2\text{O}_4(aq.) requires 6.3 mL of 0.00102 M KMnO4(aq.)\text{KMnO}_4(aq.) in acid medium for complete oxidation of C2O42−\text{C}_2\text{O}_4^{2-} ions. Calculate the KspK_{sp} of CaC2O4\text{CaC}_2\text{O}_4.

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