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Author Question: The Hall process involves the reduction of Al2O3 to aluminum by (Read 13 times)

xsk4r3kr0w

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on: Nov 5, 2023

Question 1

The flotation process used in metallurgy involves
◦ the roasting of sulfides.
◦ separation of gangue from ore.
◦ electrolytic reduction..
◦ chemical reduction of a metal.
◦ zone refining.

Question 2

The Hall process involves the reduction of Al2O3 to aluminum by
◦ carbon (coke).
◦ carbon monoxide.
◦ molecular hydrogen.
◦ sodium.
◦ electrolysis.
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by xsk4r3kr0w on Nov 5, 2023

kyledifference

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Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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xsk4r3kr0w

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Reply 2 on: Nov 5, 2023
Thanks for the timely response, appreciate it

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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