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Calculate molar mass |
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Calculations: Formula: 3h2c2o4.2H2O Molar Mass: 129.0634 g/mol 1g=7.7481299888272E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) h 5 1.0079 3.89% c 2.2 12.011 20.94% o 4.2 15.999 51.91% H 7 1.0079 5.45% O 2.2 15.999 27.12% |
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