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| Calculations: Formula: h2so Molar Mass: 50.0748 g/mol 1g=1.99701246934586E-02 mol Percent composition (by mass): Element Count Atom Mass %(by mass) h 2 1.0079 4.03% s 1 32.06 64.02% o 1 15.999 31.95% | 
| Top Use:  Molar Mass Calculator     Formula:  Co2(Cr2O7)3 Recent user inquiry: 
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