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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: KNiC18H12O8.2H2O
Molar Mass: 490.1024 g/mol        1g=2.04038992667655E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        7.98%
Ni                1                  58.69                         11.98%
C                  18                12.011                        44.11%
H                  16                1.0079                        3.29%
O                  10                15.999                        32.64%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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