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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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pharmdwannabe pharmdwannabe
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10 months ago
The Hall process for the production of aluminum involves the reaction of aluminum oxide with elemental carbon to give aluminum metal and carbon monoxide.  If the percent yield of this reaction is 82% and aluminum ore is 71% by mass aluminum oxide, what mass of aluminum ore must be mined in order to produce 1.0 × 103 kg (1 metric ton) of aluminum metal by the Hall process?

▸ 1.1 × 103 kg

▸ 1.6 × 103 kg

▸ 1.8 × 103 kg

▸ 2.2 × 103 kg

▸ 3.3 × 103 kg
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Chemistry

Chemistry


Edition: 11th
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julie5julie5
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10 months ago
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pharmdwannabe Author
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10 months ago
Good timing, thanks!
SupremeDJ
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This site is awesome
Ifekwunigwe
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2 hours ago
Thanks
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