Chemistry, 07.11.2020 01:20 nidiavega2009

You have a 155-g sample of Al2O3. If there are 22.5 g of Al in the solution, what is the percent by mass of the solute? Use details to support your answer.

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You have a 155-g sample of Al2O3. If there are 22.5 g of Al in the solution, what is the percent by...