Aluminum metal is produced by passing an electric current through bauxite, which contains Al 2 O 3

Question:

Aluminum metal is produced by passing an electric current through bauxite, which contains Al₂O₃ dissolved in the molten mineral cryolite. Graphite rods serve as electrodes, and we can write the redox equation as follows:

Indicate each of the following for this nonspontaneous process:

(a) Oxidation half-cell reaction

(b) Reduction half-cell reaction

(c) Anode and cathode

(d) Direction of electron flow.

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Introductory Chemistry Concepts And Critical Thinking

ISBN: 9780321804907

7th Edition

Authors: Charles Corwin

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Question Posted: Dec 22, 2023 01:23 PM

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Aluminum metal is produced by passing an electric current through bauxite, which contains Al 2 O 3

Question:

electricity 3 C(s) + 2 Al2O3(1) 4 Al(1) + 3 CO₂(g)

Step by Step Answer:

In the equation we see that C is oxidized to CO 2 and that Al 2 O 3 is reduced to A...View the full answer

Introductory Chemistry Concepts And Critical Thinking

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