Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Fe(C12H8N2)3Br2 -- e-Tools Age

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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: Fe(C12H8N2)3Br2
Molar Mass: 756.2756 g/mol        1g=1.32226928913216E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         7.38%
C                  36                12.011                        57.17%
H                  24                1.0079                        3.2%
N                  6                  14.007                        11.11%
Br                2                  79.904                        21.13%

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