A single Hall–Heroult cell (as shown in Fig. 17-22) produces about 1 ton of aluminum in 24 h. What current must be used to accomplish this?

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A single Hall–Heroult cell (as shown in Fig. 17-22) produces about 1 ton of aluminum in 24 h. What current must be used to accomplish this?

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A single Hall–Heroult cell (as shown in Fig. 17-22) produces about 1 ton of aluminum in 24 h. What current must be used to accomplish this?

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