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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: 2k2c2o4*h2o
Molar Mass: 249.2201368 g/mol        1g=4.01251685694444E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
k                  2.1              39.098                        32.18%
c                  2.2              12.011                        10.44%
o                  1.1              15.999                        7.22%
h                  2                  1.0079                        0.8%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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