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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: Tb2C38H12O12F36N4Molar Mass: 1718.3168 g/mol        1g=5.81964862358326E-04 molPercent composition (by mass):Element  Count           Atom Mass                %(by mass)Tb                2                  158.93                        18.5%C                  38                12.011                        26.56%H                  12                1.0079                        .7%O                  12                15.999                        11.17%F                  36                18.998                        39.8%N                  4                  14.007                        3.26%
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