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| Calculations: Formula: (cooh)2.2h2o Molar Mass: 126.0634 g/mol 1g=7.93251649566805E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) c 2 12.011 19.06% o 6 15.999 76.15% h 6 1.0079 4.8% | 
| Top Use:  Molar Mass Calculator     Formula:  Co2(Cr2O7)3 Recent user inquiry: 
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