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Calculate molar mass |
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Calculations: Formula: Hch2chco2 Molar Mass: 72.0626 g/mol 1g=1.38768237615629E-02 mol Percent composition (by mass): Element Count Atom Mass %(by mass) H 1 1.0079 1.4% c 3 12.011 50% h 3 1.0079 4.2% o 2 15.999 44.4% |
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