what is the maximum mass of AL WHICH CAN BE OBTAINED FROM 240g of aluminum oxide,AL2O3
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The molar mass of Al2O3 is 101.96 g/mole. We can divide the mass of our sample by the molar mass of the material to get the number of moles Al2O3. Now, use the molar mass of aluminum (26.98 g/mole) to calculate the total mass of aluminum in the sample. So, 127 grams of our 240 g sample is aluminum.
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The correct answer is 127 gram
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