Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:C40H32FeN6Se2Se1.5 -- e-Tools Age

	Calculate molar mass
	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: C40H32FeN6Se2Se1.5
Molar Mass: 894.2848 g/mol        1g=1.11821200583975E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
C                  40.5            12.011                        54.39%
H                  38                1.0079                        4.28%
Fe                1.1              55.84                         6.92%
N                  6.4              14.007                        10.07%
Se                1.1              78.9                          10.07%

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