p20) Select all of the metals to the right that O Au Онg O Mn O La could act as a sacrificial anode for Fe. A current of 5.70 A is passed through a solution containing Fe2+(aq) solution for 45 min. How many moles of Fe (s) can be produced by this process? Show your work. On lo arnale woonoes moles of Fe = E° Standard Reduction Potentials at 25°C + 2.87 V F2 (aq) + 2 e¯ → 2F (aq) +1.50 V Au3+ (aq) + 3 e → Au (s) Hgz+ (aq) + 2 e Hg (1) + 0.80 V I2 (s) + 2 e¯ → 21- (aq) + 0.54 V 2 H+ (aq) + 2e → H2 (g) 0.00 V Co2+ (aq) + 2 e Co (s) -0.28 V Fe2+ (aq) + 2e- → Fe (s) -0.45 V Fe2+ (ag) + 2 e¯ → Fe (s) -0.83 V H,0 (1) + 2 e→ H2 (g) + 2 OH¯ (aq) -1.18 V La3+ (aq) + 3 e → La (s) -2.38 V K* (aq) + e → K(s) -2.93 V Cag) +2e mncs -118V
p20) Select all of the metals to the right that O Au Онg O Mn O La could act as a sacrificial anode for Fe. A current of 5.70 A is passed through a solution containing Fe2+(aq) solution for 45 min. How many moles of Fe (s) can be produced by this process? Show your work. On lo arnale woonoes moles of Fe = E° Standard Reduction Potentials at 25°C + 2.87 V F2 (aq) + 2 e¯ → 2F (aq) +1.50 V Au3+ (aq) + 3 e → Au (s) Hgz+ (aq) + 2 e Hg (1) + 0.80 V I2 (s) + 2 e¯ → 21- (aq) + 0.54 V 2 H+ (aq) + 2e → H2 (g) 0.00 V Co2+ (aq) + 2 e Co (s) -0.28 V Fe2+ (aq) + 2e- → Fe (s) -0.45 V Fe2+ (ag) + 2 e¯ → Fe (s) -0.83 V H,0 (1) + 2 e→ H2 (g) + 2 OH¯ (aq) -1.18 V La3+ (aq) + 3 e → La (s) -2.38 V K* (aq) + e → K(s) -2.93 V Cag) +2e mncs -118V
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 99E: What volume of F2 gas, at 25C and 1.00 atm, is produced when molten KF is electrolyzed by a current...
Related questions
Question
Question is in photo, sacrificial anodes and miles of Fe
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 6 steps with 9 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Principles of Modern Chemistry
Chemistry
ISBN:
9781305079113
Author:
David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:
Cengage Learning