Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:FeCl2O14H12 -- 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: FeCl2O14H12
Molar Mass: 362.8268 g/mol        1g=2.75613598554462E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         15.39%
Cl                2                  35.453                        19.54%
O                  14                15.999                        61.73%
H                  12                1.0079                        3.33%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 4/7/2025 15:59Molar Mass Calculator Formula: k2co3 4/7/2025 15:59Molar Mass Calculator Formula: nh4 4/7/2025 15:59Molar Mass Calculator Formula: c2h50 4/7/2025 15:59Molar Mass Calculator Formula: BaSO3 4/7/2025 15:58Molar Mass Calculator Formula: HONH3Cl