Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Fe6O11 -- 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: Fe6O11
Molar Mass: 511.029 g/mol        1g=1.95683610910535E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                6                  55.84                         65.56%
O                  11                15.999                        34.44%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/15/2025 13:58Molar Mass Calculator Formula: C5H100 1/15/2025 13:58Molar Mass Calculator Formula: SiH 1/15/2025 13:58Molar Mass Calculator Formula: 2H2S2 1/15/2025 13:58Molar Mass Calculator Formula: Ca3(PO4)2 1/15/2025 13:58Molar Mass Calculator Formula: Na2S2O2