A solution contains anions with the following concentrations:0.20 M CO, and 0.01 M CrIf a dilute AGNO3 solution is added to this solution, which is the firstcompound to precipitate?O a. None of the responsesO b. Ag;CO; (Kap = 1.2 x 1012)%3DO C AGCI (K, = 1.8 x 10-19)O d. Both compounds will precipitate at the same time

[CO32-]= 0.20 M [Cl-] = 0.01 M Ag2CO3 , Ksp = 1.2 x 10-12 AgCl, Ksp = 1.8 x 10-10

A solution contains anions with the following concentrations: 0.20 M CO, and 0.01 M Cr If a dilute AGNO3 solution is added to this solution, which is the firs compound to precipitate? O a. None of the responses O b. Ag;CO; (Kap = 1.2 x 1012) %3D O C AGCI (K, = 1.8 x 10 19) O d. Both compounds will precipitate at the same time

A solution contains anions with the following concentrations: 0.20 M CO, and 0.01 M Cr If a dilute AGNO3 solution is added to this solution, which is the firs compound to precipitate? O a. None of the responses O b. Ag;CO; (Kap = 1.2 x 1012) %3D O C AGCI (K, = 1.8 x 10 19) O d. Both compounds will precipitate at the same time

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

Chapter13: An Introduction To Ultraviolet-visible Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 13.12QAP: The equilibrium constant for the reaction 2CrO42+2H+Cr2O72+H2O is 4.2 1014. The molar...

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