shellyea34 shellyea34

27-01-2017
Chemistry

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

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LacoleWilson LacoleWilson

27-01-2017

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 %

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