Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:O34Fe34 -- 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: O34Fe34
Molar Mass: 2442.526 g/mol        1g=4.09412223247572E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
O                  34                15.999                        22.27%
Fe                34                55.84                         77.73%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/6/2025 13:46Molar Mass Calculator Formula: (CH3(CH2)16COOH) 1/6/2025 13:46Molar Mass Calculator Formula: N03 1/6/2025 13:46Molar Mass Calculator Formula: (so2) 1/6/2025 13:45Molar Mass Calculator Formula: 2(MgCl) 1/6/2025 13:45Molar Mass Calculator Formula: CH3COOCo.4H2O