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Calculate molar mass |
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Calculations: Formula: phnh2 Molar Mass: 48.0047 g/mol 1g=2.08312936025014E-02 mol Percent composition (by mass): Element Count Atom Mass %(by mass) p 1 30.974 64.52% h 3 1.0079 6.3% n 1 14.007 29.18% |
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