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Calculate molar mass |
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Calculations: Formula: Nah2po4.2H2O Molar Mass: 156.0052 g/mol 1g=0.006410042742165 mol Percent composition (by mass): Element Count Atom Mass %(by mass) Na 1 22.9898 14.74% h 2 1.0079 1.29% p 1 30.974 19.85% o 4 15.999 41.02% H 4 1.0079 2.58% O 2 15.999 20.51% |
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