Solution Found!
The Ksp value for PbS(s) is 8.0 * 10-28 . By using this
Chapter , Problem 20.118(choose chapter or problem)
The Ksp value for PbS(s) is 8.0 * 10-28 . By using this value together with an electrode potential from Appendix E, determine the value of the standard reduction potential for the reaction PbS1s2 + 2 e- Pb1s2 + S2-1aq2
Questions & Answers
QUESTION:
The Ksp value for PbS(s) is 8.0 * 10-28 . By using this value together with an electrode potential from Appendix E, determine the value of the standard reduction potential for the reaction PbS1s2 + 2 e- Pb1s2 + S2-1aq2
ANSWER:Problem 20.118 -28The Ksp value for PbS(s) is 8.0 x 10 . By using this value together with an electrode potentialfrom Appendix E, determine the value of the standard reduction potential for the reactionPbS(s) + 2e Pb(s) + S (aq)2- Step-by-step solution Step 1 of 2 k splue of Pbs(s) = 8.0 x 10 -28 oTo calculate E cell : olog k = nE sp 0.0592V o -28 2Elog (8.0 x 10 ) = 0.0592V 2E o - 27.09 = 0.0592V o (27.09)(0.0592V )E = 2 oE = - 0.80V