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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: CeRh1.8Co0.2As2
Molar Mass: 1014.1781 g/mol        1g=9.86020108302477E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ce                1                  140.12                        13.91%
Rh                1.4              102.906                       13.91%
Co                2.4              58.9332                       13.91%
As                4                  74.9216                       29.65%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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