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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: Mg4(CO3)5(OH)5.3H2O
Molar Mass: 536.3389 g/mol        1g=1.86449276753933E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mg                4                  24.305                        18.13%
C                  5                  12.011                        11.2%
O                  23                15.999                        68.61%
H                  11                1.0079                        2.07%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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