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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: CaHPO4(NH4)2Cr2O7
Molar Mass: 388.1201 g/mol        1g=2.57652206108367E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ca                1                  40.08                         10.33%
H                  9                  1.0079                        2.34%
P                  1                  30.974                        7.98%
O                  11                15.999                        45.34%
N                  2                  14.007                        7.22%
Cr                2                  51.996                        26.79%
Top Use:    Molar Mass Calculator     Formula:  Co2(Cr2O7)3

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