How many milligrams of potassium oxalate can be added to 382.0 mL of 0.19 M [Cu(NH3)4]Cl2 before a precipitate of CuC204 begins to form? Ksp(CuC204)=2.9x10-8 and Kf(Cu(NH3)4²*)=1.1x1012 O 1.99 mg O 0.00199 mg O 3.15 x 105 mg O 0.19 mg

How many milligrams of potassium oxalate can be added to 382.0 mL of 0.19 M [Cu(NH3)4]Cl2 before a precipitate of CuC204 begins to form? Ksp(CuC204)=2.9x10-8 and Kf(Cu(NH3)4²*)=1.1x1012 O 1.99 mg O 0.00199 mg O 3.15 x 105 mg O 0.19 mg

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

How many milligrams of potassium oxalate can be added to 382.0 mL of
0.19 M [Cu(NH3)4]Cl2 before a precipitate of CuC204 begins to form?
Ksp(CuC204)=2.9x10-8 and Kf(Cu(NH3)4²*)=1.1x1012
O 1.99 mg
O 0.00199 mg
O 3.15 x 105 mg
O 0.19 mg

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