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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: I(py)2NO3
Molar Mass: 428.669 g/mol        1g=2.33280223202518E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
I                  1                  126.905                       29.6%
p                  2                  30.974                        14.45%
y                  2                  88.906                        41.48%
N                  1                  14.007                        3.27%
O                  3                  15.999                        11.2%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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