Use the standard reduction potentials given below to predict if a reaction will occur when Fe metal is put into a 1 M aqueous Ag+ solution. Ag+ (aq) + e Ag(s) Eve red = = 0.799 V Fe2+ (aq) + 2e → Fe(s) Ere red = -0.440 V If a reaction will occur, write a balanced net ionic equation for the reaction. If no reaction will occur, leave all boxes blank. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + + Use the standard reduction potentials given below to predict if a reaction will occur when Cd metal is put into a 1 M aqueous Ni²+ solution. Ni2+ (aq) + 2eNi(s) Ex = -0.250 V red Cd2+ (aq) + 2e→Cd(s) Ere red = -0.403 V If a reaction will occur, write a balanced net ionic equation for the reaction. If no reaction will occur, leave all boxes blank. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + +
Use the standard reduction potentials given below to predict if a reaction will occur when Fe metal is put into a 1 M aqueous Ag+ solution. Ag+ (aq) + e Ag(s) Eve red = = 0.799 V Fe2+ (aq) + 2e → Fe(s) Ere red = -0.440 V If a reaction will occur, write a balanced net ionic equation for the reaction. If no reaction will occur, leave all boxes blank. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + + Use the standard reduction potentials given below to predict if a reaction will occur when Cd metal is put into a 1 M aqueous Ni²+ solution. Ni2+ (aq) + 2eNi(s) Ex = -0.250 V red Cd2+ (aq) + 2e→Cd(s) Ere red = -0.403 V If a reaction will occur, write a balanced net ionic equation for the reaction. If no reaction will occur, leave all boxes blank. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + +
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.124QP: An aqueous solution of an unknown salt of vanadium is electrolyzed by a current of 2.50 amps for...
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