11.22M) If you let this battery run at 3.6 amps, how long in minutes would you have to wait to lose 1.3 grams of your anode? (Answer is 77.4 minutes) Fe2+ + Alº <---> Feº + A1³+ how many grams would you have gained on the cathode side during the same amount of time it took to lose the 1.3 grams of anode?
11.22M) If you let this battery run at 3.6 amps, how long in minutes would you have to wait to lose 1.3 grams of your anode? (Answer is 77.4 minutes) Fe2+ + Alº <---> Feº + A1³+ how many grams would you have gained on the cathode side during the same amount of time it took to lose the 1.3 grams of anode?
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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**All questions on top part of the problem have been answered and solved, just need the last question in blue to be answered. Thank you!
Choose which direction is spontaneous for the following reaction. (Answer is: Forward)
Calculate Eo for the spontaneous reaction.(Answer is E: 1.22V)
If you now calculate E using the Nernst equation, you find that E = 1.18 eV.
Calculate the concentration of Al3+ if the concentration of Fe2+ is 2.25M. (Answer is 11.22M)
If you let this battery run at 3.6 amps, how long in minutes would you have to wait to lose 1.3 grams of your anode? (Answer is 77.4 minutes)
Fe2+ + Alo <---> Feo + Al3+
how many grams would you have gained on the cathode side during the same amount of time it took to lose the 1.3 grams of anode?
Transcribed Image Text:Choose which direction is spontaneous for the following reaction. (Answer is: Forward)
Calculate Eº for the spontaneous reaction.(Answer is E: 1.22V)
If you now calculate E using the Nernst equation, you find that E
Calculate the concentration of A1³+ if the concentration of Fe is 2.25M. (Answer is
= 1.18 eV.
2+
11.22M)
If you let this battery run at 3.6 amps, how long in minutes would you have to wait to
lose 1.3 grams of your anode? (Answer is 77.4 minutes)
Fe²+ + Alº <---> Feº + A1³+
how many grams would you have gained on the cathode side
during the same amount of time it took to lose the 1.3 grams
of anode?
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