Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Fe0.95 O -- 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: Fe0.95 O
Molar Mass: 1575.745 g/mol        1g=6.3462044937474E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                0                  55.84                         0%
O                  95                15.999                        96.46%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 10/26/2025 18:42Molar Mass Calculator Formula: MnSO3 10/26/2025 18:41Molar Mass Calculator Formula: NaCaCaO3 10/26/2025 18:41Molar Mass Calculator Formula: C9OH8 10/26/2025 18:41Molar Mass Calculator Formula: Cu(Cr2O7)2 10/26/2025 18:41Molar Mass Calculator Formula: C5H9O2