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4 votes
What is the percentage of aluminum in aluminum sulfate,Al2(SO4)3

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User MNIK
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1 Answer

4 votes
342.15 g/mol is the mass
Al Aluminum 26.98g 2 atoms per mole = 15.7716 %
S Sulfur 32.06g 3 atoms per mole = 28.1151 %
O Oxygen 15.99g 12 atoms per mole = 56.1133 %
answered
User Mamonu
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8.1k points
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