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		Calculate molar mass | 
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| Calculations: Formula: Al2(SO4)38h2O Molar Mass: 3722.1068 g/mol 1g=2.68665047440337E-04 mol Percent composition (by mass): Element Count Atom Mass %(by mass) Al 2 26.982 1.45% S 38 32.06 32.73% O 153 15.999 65.77% h 2 1.0079 0.05%  | 
		
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