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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: K3.Cr(C2O4)2.3h2o
Molar Mass: 399.3704 g/mol        1g=2.50394120345424E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  3                  39.098                        29.37%
Cr                1                  51.996                        13.02%
C                  4                  12.011                        12.03%
O                  8                  15.999                        32.05%
h                  6                  1.0079                        1.51%
o                  3                  15.999                        12.02%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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