The following concentrations are found in mixtures of ions in equilibrium with slightly soluble solids. From the concentrations given, calculate Ksp for each of the slightly soluble solids indicated. (a) CuCN (b) CaCO3 (c) Ag₂CO3 (d) PbBr₂ (e) Y(OH)3 [Cu] = 1.9x10-10 M, [CN] = 1.9x10-10 M [Ca2+] = 5.2x10 -4. 4 M, [CO32-] = 6.5x 10-6 M [Ag+] = 1.8x10-5M, [CO32-] = 2.7×10-2 M [Pb2+] = 1.2x 10-2 M, [Br] =2.4x 10-² M [Y³+] = 3.5x 10-16 M, [OH-] = 6.6x 10-³ M

The following concentrations are found in mixtures of ions in equilibrium with slightly soluble solids. From the concentrations given, calculate Ksp for each of the slightly soluble solids indicated. (a) CuCN (b) CaCO3 (c) Ag₂CO3 (d) PbBr₂ (e) Y(OH)3 [Cu] = 1.9x10-10 M, [CN] = 1.9x10-10 M [Ca2+] = 5.2x10 -4. 4 M, [CO32-] = 6.5x 10-6 M [Ag+] = 1.8x10-5M, [CO32-] = 2.7×10-2 M [Pb2+] = 1.2x 10-2 M, [Br] =2.4x 10-² M [Y³+] = 3.5x 10-16 M, [OH-] = 6.6x 10-³ M

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter15: Molecular Luminescence Spectrometry

Section: Chapter Questions

Problem 15.12QAP: Equations for the chemiluminescence determination of SO2 are given on page 383. Derive an expression...

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