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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: Al2so43.nh42so4.24h2o
Molar Mass: 1358.731 g/mol        1g=7.35980852722136E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Al                2                  26.982                        3.97%
s                  2                  32.06                         4.72%
o                  71                15.999                        83.6%
n                  1                  14.007                        1.03%
h                  90                1.0079                        6.68%

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

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