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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.(C19H16N2)2.(NCSe)2.(H2O)3.2
Molar Mass: 866.4192 g/mol        1g=1.15417571540428E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         6.68%
C                  40.2            12.011                        55.68%
H                  40                1.0079                        4.65%
N                  6.1              14.007                        9.93%
Se                2                  78.9                          18.44%
O                  3.1              15.999                        5.77%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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