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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(No3)3-9H2o
Molar Mass: 2395.8548 g/mol        1g=4.17387564555248E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                0.8              55.84                         1.96%
No                0.2              259                           1.96%
H                  -6.9            1.0079                        -0.29%
o                  0.4              15.999                        0.29%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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