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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: Mg(SO)4. 7h2o
Molar Mass: 241.5558 g/mol        1g=4.13983021728313E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mg                1.3              24.305                        12.96%
S                  4.2              32.06                         55.99%
O                  4.4              15.999                        29.39%
h                  8.9              1.0079                        3.73%
o                  1.4              15.999                        9.52%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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