Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:4fo2 -- 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: 4fo2
Molar Mass: 54.996 g/mol        1g=1.81831405920431E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
f                  1.2              18.998                        41.82%
o                  2.3              15.999                        65.46%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/6/2025 06:32Molar Mass Calculator Formula: Ni2(so4)3 5/6/2025 06:31Molar Mass Calculator Formula: Al3(CO3)2 5/6/2025 06:31Molar Mass Calculator Formula: FeCO5 5/6/2025 06:31Molar Mass Calculator Formula: (c6H5)2o 5/6/2025 06:31Molar Mass Calculator Formula: Bi2O4