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		Calculate molar mass | 
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| Calculations: Formula: H2sNa Molar Mass: 57.0656 g/mol 1g=1.75236920316268E-02 mol Percent composition (by mass): Element Count Atom Mass %(by mass) H 2 1.0079 3.53% s 1 32.06 56.18% Na 1 22.9898 40.29%  | 
		
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