How much potassium oxalate can be added to 156.0 mL of 0.5 M [Cu(NH3)4]Cl2 before a precipitate of CuC2O4 begins to form? Ksp(CuC2O4)=2.9x10-8 and Kf(Cu(NH3)42+)=1.1x1012 Include 3 significant figures

How much potassium oxalate can be added to 156.0 mL of 0.5 M [Cu(NH3)4]Cl2 before a precipitate of CuC2O4 begins to form? Ksp(CuC2O4)=2.9x10-8 and Kf(Cu(NH3)42+)=1.1x1012 Include 3 significant figures

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria

Section17.4: Solubility Of Salts

Problem 4RC: 4. What is the solubility of PbSO4 in water at 25°C if the solution already contains 0.25 M...

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How much potassium oxalate can be added to 156.0 mL of 0.5 M [Cu(NH₃)₄]Cl₂ before a precipitate of CuC₂O₄ begins to form? K_sp(CuC₂O₄)=2.9x10^-8 and K_f(Cu(NH₃)₄²⁺)=1.1x10¹²

^{Include 3 significant figures}

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