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Calculate molar mass
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Enter a chemical formula in the field below, pay attention to formula is case sensitive!!!
 
            The formula should be entered as:
H2SO4= H2SO4
             CuSO4.5H2O=CuSO4.5H2O
3BeO.Al2O3.6SiO2= (BeO)3.Al2O3.6SiO2
Calculations:
Formula: C40H32FeN6Se2
Molar Mass: 810.3748 g/mol        1g=1.23399691105893E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  40                12.011                        59.29%
H                  32                1.0079                        3.98%
Fe                1                  55.84                         6.89%
N                  6                  14.007                        10.37%
Se                2                  78.9                          19.47%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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