Using 1.0x106 M as the quantitative precipitation criterion, if silver ions are added to a solution containing initially 0.050 M I and 0.080 M SCN ions, which of the following statement is correct related to the (i)which ion precipitates first, and the molarities of Ag* required (ii)to decrease the concentration of the first precipitated ion to 1.0x106 M and (iii)to initiate the precipitation of the second ion? (for AgI Kp =8.3x10-17, for AgSCN Kp =1.1x1012) 9.

Using 1.0x106 M as the quantitative precipitation criterion, if silver ions are added to a solution containing initially 0.050 M I and 0.080 M SCN ions, which of the following statement is correct related to the (i)which ion precipitates first, and the molarities of Ag* required (ii)to decrease the concentration of the first precipitated ion to 1.0x106 M and (iii)to initiate the precipitation of the second ion? (for AgI Kp =8.3x10-17, for AgSCN Kp =1.1x1012) 9.

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter14: Chemical Equilibrium

Section: Chapter Questions

Problem 14.67QE

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