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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: Fe(NH4)2.(SO5)2.6H2O2
Molar Mass: 520.11 g/mol        1g=1.92267020437984E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         10.74%
N                  2                  14.007                        5.39%
H                  20                1.0079                        3.88%
S                  2                  32.06                         12.33%
O                  22                15.999                        67.67%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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