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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: Na2(Fe(CN)5NO)2H2O
Molar Mass: 495.8664 g/mol        1g=2.01667223268203E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2                  22.9898                       9.27%
Fe                2                  55.84                         22.52%
C                  10                12.011                        24.22%
N                  12                14.007                        33.9%
O                  3                  15.999                        9.68%
H                  2                  1.0079                        0.41%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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