The value of Q is 1.0*10^-4 ReactionKap = [Pb][CI]?= 1.6 x 105PbCl,(s) 2 Pb"(aq)+2 CF(aq)Fe(OH),(s) = Fe"(aq) + 2 OH (aq)O CaCO;(s) 2 Ca2"(aq) + Co,2 (aq)Hgal,(s) 2 Hg,"(aq) + 21 (aq)Fe(OH);(s) = Fe"(aq) + 3 OH (aq)Initial ConditionsQ=[1.0 x 10 [1.0x 10 2= 1.00 x 10-27!3!Equilibrium Conditions[Pb"] = 1.0 x 10° M[Cr] = 1.0 x 10°MMass of PbCly(s) =0.00 gInitial ConcentrationsD (Pb?*] = 1.0 x 10 MD (CI] = 1.0 x 10 MAdjust the concentrations of each ion up and down, paying attention to the value of Q and whether a precipitate forms.What is the highest value Q can be without forming a precipitate?

Given the Ksp value of PbCl2(s) = 1.6*10-5 Q value = 1.0*10-4

Reaction !3D • PbClh(s) 2 Pb2*(aq) +2 CI(aq) Fe(OH),(s) = Fe2*(aq)+ 2 OH (aq) CaCO3(s) 2 Ca"(aq) + CO,2 (aq) Hgal,(s) Hg,"(ag) + 21 (aq) Fe(OH);(s) = Fe"(aq) + 3 OH (aq) = 1.6 x 105 Initial Conditions Q=[1.0 x 10[1.0 x 10 = 1.00 x 10-27 Equilibrium Conditions [Pb2") = 1.0 x 10° M [CT] = 1.0 x 10 M Mass of PbCly(s) =0.00 g Initial Concentrations D (Pb?*] = 1.0 x 10 M D (CI) = 1.0 x 10 M Adjust the concentrations of each ion up and down, paying attention to the value of Q and whether a precipitate forms. What is the highest value Q can be without forming a precipitate?

Reaction !3D • PbClh(s) 2 Pb2(aq) +2 CI(aq) Fe(OH),(s) = Fe2(aq)+ 2 OH (aq) CaCO3(s) 2 Ca"(aq) + CO,2 (aq) Hgal,(s) Hg,"(ag) + 21 (aq) Fe(OH);(s) = Fe"(aq) + 3 OH (aq) = 1.6 x 105 Initial Conditions Q=[1.0 x 10[1.0 x 10 = 1.00 x 10-27 Equilibrium Conditions [Pb2") = 1.0 x 10° M [CT] = 1.0 x 10 M Mass of PbCly(s) =0.00 g Initial Concentrations D (Pb?*] = 1.0 x 10 M D (CI) = 1.0 x 10 M Adjust the concentrations of each ion up and down, paying attention to the value of Q and whether a precipitate forms. What is the highest value Q can be without forming a precipitate?

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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