Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Fe3(PO2)2 -- 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: Fe3(PO2)2
Molar Mass: 293.464 g/mol        1g=3.40757299021345E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                3                  55.84                         57.08%
P                  2                  30.974                        21.11%
O                  4                  15.999                        21.81%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/4/2025 08:48Molar Mass Calculator Formula: 3(f2) 7/4/2025 08:48Molar Mass Calculator Formula: Si 7/4/2025 08:48Molar Mass Calculator Formula: 3(h2so4) 7/4/2025 08:48Molar Mass Calculator Formula: 2nf3 7/4/2025 08:48Molar Mass Calculator Formula: C6H7ON