Calculate the solubility at 25 °C of PbCrO, in pure water and in a 0.0200 M Na, CrO, solution. You'll find K data in the ALEKS Data tab. sP Round both of your answers to 2 significant digits. Data solubility in pure water: Formula Ksp ВаCro, 0 1.17x10 1 solubility in 0.0200 M Na2CrO4 solution: L BaS04 1.08x10 10 СасОз 3.36x109 CaF2 3.45x10 11 Co(OH)2 5.92x10 15 CuBr 6.27x10 9 Cuco3 Fe(OH)2 0 1.4x10 10 4.87x10 17 PbCO3 14 7.40x10 PbCrO4 2.8x10-13 PbF2 3.3х10 Mg(OH)2 5.61x10 12 Ni(OH)2 5.48x10 16 AgBro3 5.38x10-5 Ag2CO3 8.46x10 12 AgCl 1.77x10 10 Ag2CrO4 1.12x10 12 SrCO3 5.60x10 10 ZnCO3 1.46x10 10 Zn(OH)2 3.0x10 17 AgBr 5.35x10 13 AuCl 1.77x10 -10 Explanation Check

Calculate the solubility at 25 °C of PbCrO, in pure water and in a 0.0200 M Na, CrO, solution. You'll find K data in the ALEKS Data tab. sP Round both of your answers to 2 significant digits. Data solubility in pure water: Formula Ksp ВаCro, 0 1.17x10 1 solubility in 0.0200 M Na2CrO4 solution: L BaS04 1.08x10 10 СасОз 3.36x109 CaF2 3.45x10 11 Co(OH)2 5.92x10 15 CuBr 6.27x10 9 Cuco3 Fe(OH)2 0 1.4x10 10 4.87x10 17 PbCO3 14 7.40x10 PbCrO4 2.8x10-13 PbF2 3.3х10 Mg(OH)2 5.61x10 12 Ni(OH)2 5.48x10 16 AgBro3 5.38x10-5 Ag2CO3 8.46x10 12 AgCl 1.77x10 10 Ag2CrO4 1.12x10 12 SrCO3 5.60x10 10 ZnCO3 1.46x10 10 Zn(OH)2 3.0x10 17 AgBr 5.35x10 13 AuCl 1.77x10 -10 Explanation Check

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter8: Sampling, Standardization, And Calibration

Section: Chapter Questions

Problem 8.14QAP

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