Question

How to find percentage of aluminium in aluminium oxide

Answer 1

The next step is to divide the molar mass of aluminum in the formula by the molar mass of Al2O3, or (2 x 26.9815386)/101.961276. This gives the result 0.5292507. To find the percentage of aluminum, multiply 0.5292507 by 100 percent to get 52.93 percent when rounded to the hundredth place.













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Answer 2

Answer:

The next step is to divide the molar mass of aluminum in the formula by the molar mass of Al2O3, or (2 x 26.9815386)/101.961276. This gives the result 0.5292507. To find the percentage of aluminum, multiply 0.5292507 by 100 percent to get 52.93 percent when rounded to the hundredth place.

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