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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: K.Cr(C2O4)2(H20)2.2H20
Molar Mass: 347.762 g/mol        1g=2.87552981636867E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        11.24%
Cr                1                  51.996                        14.95%
C                  4                  12.011                        13.82%
O                  8                  15.999                        36.8%
H                  80                1.0079                        23.19%

Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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