QUESTION 11 A 50.00-mL aliquot of a solution containing 0.0400 M Fe(NH4)2(SO4)2 is titrated with 0.0500 M Ce(SO4)2: Calculate the potential of the indicator cathode with respect to an SCE reference electrode after addition of 42.00 mL of cerium(IV). Given: E"(Ce4+/Ce3+) = 1.44 V, E"(Fe3+/Fe2*) = 0.771 V O 2.21 V O 1.36 V 0.91 V O 1.71 V O 1.12 V

QUESTION 11 A 50.00-mL aliquot of a solution containing 0.0400 M Fe(NH4)2(SO4)2 is titrated with 0.0500 M Ce(SO4)2: Calculate the potential of the indicator cathode with respect to an SCE reference electrode after addition of 42.00 mL of cerium(IV). Given: E"(Ce4+/Ce3+) = 1.44 V, E"(Fe3+/Fe2*) = 0.771 V O 2.21 V O 1.36 V 0.91 V O 1.71 V O 1.12 V

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section20.5: Chromium

Problem 20.5PSP: At what pH does Ecell = 0.00 V for the reduction of dichromate by iodide ion in acid solution,...

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At what pH does Ecell = 0.00 V for the reduction of dichromate by iodide ion in acid solution, assuming standard-state concentrations of all species except H+ ion?
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