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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: Na3.Cr(C2O4)3.3h2o
Molar Mass: 439.0638 g/mol        1g=2.27757332761207E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                3                  22.9898                       15.71%
Cr                1                  51.996                        11.84%
C                  6                  12.011                        16.41%
O                  12                15.999                        43.73%
h                  6                  1.0079                        1.38%
o                  3                  15.999                        10.93%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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