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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: 3Ca(no3)2*4h2o
Molar Mass: 557.1268 g/mol        1g=1.79492352548827E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ca                1.1              40.08                         7.73%
n                  8.2              14.007                        20.65%
o                  25.2            15.999                        72.33%
h                  5                  1.0079                        0.9%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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