Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Fe(C4O4H2)2 -- 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: Fe(C4O4H2)2
Molar Mass: 283.9516 g/mol        1g=3.52172694219719E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         19.67%
C                  8                  12.011                        33.84%
O                  8                  15.999                        45.08%
H                  4                  1.0079                        1.42%

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