In order to obtain 599 g of pure aluminum, molten aluminum oxide is electrolysed at 1000 °C. (a) Determine the charge (in coulombs) required for the process. Calculate the time (in hours) required, if 4.00 A of electric current was passed through the molten aluminum oxide during the process. (b)

In order to obtain 599 g of pure aluminum, molten aluminum oxide is electrolysed at 1000 °C. (a) Determine the charge (in coulombs) required for the process. Calculate the time (in hours) required, if 4.00 A of electric current was passed through the molten aluminum oxide during the process. (b)

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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THE ANSWERS ARE 6.4269 ×10^6 C

AND 446.31 hours. PLEASE SHOW CLEAR STEPS AND EXPLANATION

In order to obtain 599 g of pure aluminum, molten aluminum oxide is electrolysed at
1000 °C.
(a)
Determine the charge (in coulombs) required for the process.
(b)
Calculate the time (in hours) required, if 4.00 A of electric current was passed
through the molten aluminum oxide during the process.

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