Question

what is the percentage of aluminium oxide in bauxite ​

Answer 1

Answer:

HERE IS UR ANSWER

Explanation:

Bauxite contains hydrated alumina equivalent to as much as 40–60% Al2O3, and is free of the other siliceous materials leached out over time. However it still contains 10–30% iron oxide, and some silica and other impurities, making it unsuitable for direct electrolysis.

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Answer 2

Answer:

45 - 60 % Is the answer.....

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