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E e' G B H Choose the label which best describes the following: C Solution containing Fe2+ and Fe 3+ A ✪ Pt anode F C A The overall, balanced, spontaneous reaction occurring in this (standard) cell is: 12H+(aq) + 2103¯¯(aq) + 2Fe²+(aq) → 2Fe3+(aq) + I2(s) + 6H2O(1) 10Fe3+(aq) + 12(s) + 6H2O(l) → 12H+(aq) + 2103¯¯(aq) + 10 Fe²+(aq) 2103¯(aq) + 10Fe²+(aq) → 10Fe³+(aq) + I2(s) + 6H₂O(1) 12H+(aq) + 2103¯¯(aq) + 10Fe²+(aq) → 10Fe 3+ (aq) + 12(s) + 6H2O(l) True False True True False ✪ The salt bridge is intended to prevent counter ions from flowing between the two cell compartments. ✪ The solution in tube 'H' must not contain an electrolyte for the cell to operate. ✪ Tube 'H' hinders Fe2+ ions from migrating to the other compartment and reacting directly with the iodate solution. The salt bridge disrupts the electrical circuit while permitting mixing of the solutions in the anode and cathode compartments. ✪ The salt bridge is labeled 'D'.

E e' G B H Choose the label which best describes the following: C Solution containing Fe2+ and Fe 3+ A ✪ Pt anode F C A The overall, balanced, spontaneous reaction occurring in this (standard) cell is: 12H+(aq) + 2103¯¯(aq) + 2Fe²+(aq) → 2Fe3+(aq) + I2(s) + 6H2O(1) 10Fe3+(aq) + 12(s) + 6H2O(l) → 12H+(aq) + 2103¯¯(aq) + 10 Fe²+(aq) 2103¯(aq) + 10Fe²+(aq) → 10Fe³+(aq) + I2(s) + 6H₂O(1) 12H+(aq) + 2103¯¯(aq) + 10Fe²+(aq) → 10Fe 3+ (aq) + 12(s) + 6H2O(l) True False True True False ✪ The salt bridge is intended to prevent counter ions from flowing between the two cell compartments. ✪ The solution in tube 'H' must not contain an electrolyte for the cell to operate. ✪ Tube 'H' hinders Fe2+ ions from migrating to the other compartment and reacting directly with the iodate solution. The salt bridge disrupts the electrical circuit while permitting mixing of the solutions in the anode and cathode compartments. ✪ The salt bridge is labeled 'D'.

Chemistry
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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E e' G B H Choose the label which best describes the following: C Solution containing Fe2+ and Fe 3+ A ✪ Pt anode F C A The overall, balanced, spontaneous reaction occurring in this (standard) cell is: 12H+(aq) + 2103¯¯(aq) + 2Fe²+(aq) → 2Fe3+(aq) + I2(s) + 6H2O(1) 10Fe3+(aq) + 12(s) + 6H2O(l) → 12H+(aq) + 2103¯¯(aq) + 10 Fe²+(aq) 2103¯(aq) + 10Fe²+(aq) → 10Fe³+(aq) + I2(s) + 6H₂O(1) 12H+(aq) + 2103¯¯(aq) + 10Fe²+(aq) → 10Fe 3+ (aq) + 12(s) + 6H2O(l) True False True True False ✪ The salt bridge is intended to prevent counter ions from flowing between the two cell compartments. ✪ The solution in tube 'H' must not contain an electrolyte for the cell to operate. ✪ Tube 'H' hinders Fe2+ ions from migrating to the other compartment and reacting directly with the iodate solution. The salt bridge disrupts the electrical circuit while permitting mixing of the solutions in the anode and cathode compartments. ✪ The salt bridge is labeled 'D'.
Transcribed Image Text:E e' G B H Choose the label which best describes the following: C Solution containing Fe2+ and Fe 3+ A ✪ Pt anode F C A The overall, balanced, spontaneous reaction occurring in this (standard) cell is: 12H+(aq) + 2103¯¯(aq) + 2Fe²+(aq) → 2Fe3+(aq) + I2(s) + 6H2O(1) 10Fe3+(aq) + 12(s) + 6H2O(l) → 12H+(aq) + 2103¯¯(aq) + 10 Fe²+(aq) 2103¯(aq) + 10Fe²+(aq) → 10Fe³+(aq) + I2(s) + 6H₂O(1) 12H+(aq) + 2103¯¯(aq) + 10Fe²+(aq) → 10Fe 3+ (aq) + 12(s) + 6H2O(l) True False True True False ✪ The salt bridge is intended to prevent counter ions from flowing between the two cell compartments. ✪ The solution in tube 'H' must not contain an electrolyte for the cell to operate. ✪ Tube 'H' hinders Fe2+ ions from migrating to the other compartment and reacting directly with the iodate solution. The salt bridge disrupts the electrical circuit while permitting mixing of the solutions in the anode and cathode compartments. ✪ The salt bridge is labeled 'D'.
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