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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: Na2HPO4(2H2O)2
Molar Mass: 181.9871 g/mol        1g=5.49489496783014E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                2.2              22.9898                       27.46%
H                  9                  1.0079                        4.97%
P                  1.1              30.974                        19.22%
O                  6.3              15.999                        54.95%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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