I need the pure one

Chemistry Level 2

Calculate the percentage of pure aluminium in 10 kg 10\text{ kg} of its ore which contains 90% of pure aluminium oxide [ Al X 2 O X 3 ] . \big[\ce{{Al}_2O_3}\big].

Note: This question is not original.


The answer is 47.6.

Ashish Menon by Ashish Menon , 20, India

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1 solution

Abhiram Rao
Apr 26, 2016

1 Helpful 0 Interesting 0 Brilliant 1 Confused

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