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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: C12H11O4N2
Molar Mass: 247.2289 g/mol        1g=4.0448345642439E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  12                12.011                        58.3%
H                  11                1.0079                        4.48%
O                  4                  15.999                        25.89%
N                  2                  14.007                        11.33%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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