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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: c10H8N2
Molar Mass: 156.1872 g/mol        1g=6.40257332226969E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
c                  10                12.011                        76.9%
H                  8                  1.0079                        5.16%
N                  2                  14.007                        17.94%

Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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