Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:FeF2(5H2O) -- 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: FeF2(5H2O)
Molar Mass: 116.8508 g/mol        1g=8.55792172582473E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1.1              55.84                         52.07%
F                  2.3              18.998                        36.8%
H                  7                  1.0079                        6%
O                  1.3              15.999                        17.97%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/5/2025 03:41Molar Mass Calculator Formula: AlKSO4.12H2O 7/5/2025 03:41Molar Mass Calculator Formula: 5p 7/5/2025 03:39Molar Mass Calculator Formula: Ca5(PO4)3OH 7/5/2025 03:39Molar Mass Calculator Formula: Co2(SO4) 7/5/2025 03:38Molar Mass Calculator Formula: C8H19O7S