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		Calculate molar mass | 
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| Calculations: Formula: c8h6o4 Molar Mass: 166.1314 g/mol 1g=6.01933168564161E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) c 8 12.011 57.84% h 6 1.0079 3.64% o 4 15.999 38.52%  | 
		
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