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Calculate molar mass |
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Calculations: Formula: Co2%252528Cr2O7%2525293 Molar Mass: 333.8514 g/mol 1g=2.99534463536771E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) Co 2 58.9332 35.31% Cr 2 51.996 31.15% O 7 15.999 33.55% |
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