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		Calculate molar mass | 
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| Calculations: Formula: c9nh Molar Mass: 123.1139 g/mol 1g=8.1225596784766E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) c 9 12.011 87.8% n 1 14.007 11.38% h 1 1.0079 0.82%  | 
		
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