3 Question 2Consider a solution that is 0.054 M Ra² and 0086 M Pb KyCrO, is used to selectively precipitate one of the cations while leaving the other cationin solution, what is the cation that precipitates first and what is the minimum concentration of K,CrO, that is required to cause the precipitation of thiscation? The K for BaCrO, and PbCro, are 1.17 10 10 and 2.8010, respectively10-17 M10-12 MOP will precipitate first and the minimum KCrO₂ concentration that is required for precipitation of this cation is 5.18Or will precipitate first and the minimum K,CrO, concentration that is required for precipitation of this cation is 5 18O Ba will precipitate first and the minimum KCra, concentration that is required for precipitation of this cation is 2.17-10MOwill precipitate first and the minimum K,CO, concentration that is required for precipitation of this cation is 217 10 MOP will precipitate first and the minimum K,CrO₂ concentration that is required for precipitation of this cation is 326 10-15 MBa will precipitate first and the minimum K₂CrO concentration that is required for precipitation of this cation is 3 26-10-11 M OQuestion 1Which of the following compounds is more soluble in acidic solution than in pure water?O HealaO PbCl₂O AB₂PO4O CuBrO BaSO4

According to guidelines we are supposed to answer one question only

Question 2 Consider a solution that is 0.054 M Rla² and 0086 M Pb. It KyCrO, is used to selectively precipitate one of the cations while leaving the other cation in solution, what is the cation that precipitates first and what is the minimum concentration of K,CrO, that is required to cause the precipitation of this cation? The K for BaCrO, and PbCro, are 1.17 10 to and 2.8010, respectively OP will precipitate first and the minimum K,CrO, concentration that is requiredt for precipitation of this cation is 5.18 10-17 M Our will precipitate first and the minimum K,CrO, concentration that is required for precipitation of this cation is 5 18-10-13 M O Ba will precipitate first and the minimum KCrO, concentration that is required for precipitation of this cation is 2.17-10M OP will precipitate first and the minimum K,CO, concentration that is required for precipitation of this cation is 217 10 M OP will precipitate first and the minimum KyCrO, concentration that is required for precipitation of this cation is 3.26 10:13 M Ba will precipitate first and the minimum K₂CrO concentration that is required for precipitation of this cation is 3 26-10-11 M

Question 2 Consider a solution that is 0.054 M Rla² and 0086 M Pb. It KyCrO, is used to selectively precipitate one of the cations while leaving the other cation in solution, what is the cation that precipitates first and what is the minimum concentration of K,CrO, that is required to cause the precipitation of this cation? The K for BaCrO, and PbCro, are 1.17 10 to and 2.8010, respectively OP will precipitate first and the minimum K,CrO, concentration that is requiredt for precipitation of this cation is 5.18 10-17 M Our will precipitate first and the minimum K,CrO, concentration that is required for precipitation of this cation is 5 18-10-13 M O Ba will precipitate first and the minimum KCrO, concentration that is required for precipitation of this cation is 2.17-10M OP will precipitate first and the minimum K,CO, concentration that is required for precipitation of this cation is 217 10 M OP will precipitate first and the minimum KyCrO, concentration that is required for precipitation of this cation is 3.26 10:13 M Ba will precipitate first and the minimum K₂CrO concentration that is required for precipitation of this cation is 3 26-10-11 M

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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