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Calculate molar mass |
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Calculations: Formula: Cr(nh3)6(no3)3 Molar Mass: 340.1922 g/mol 1g=2.93951478017427E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) Cr 1 51.996 15.28% n 9 14.007 37.06% h 18 1.0079 5.33% o 9 15.999 42.33% |
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