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		Calculate molar mass | 
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| Calculations: Formula: Sm(NO3)3.6 Molar Mass: 342.412 g/mol 1g=2.9204583951497E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) Sm 1 150.4 45.68% N 3.4 14.007 14.02% O 9.4 15.999 43.8%  | 
		
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