Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:0.2Mn0.8Zn.Fe2O4 -- 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: 0.2Mn0.8Zn.Fe2O4
Molar Mass: 808.592 g/mol        1g=1.23671765241308E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Mn                0                  54.938                        0%
Zn                8                  65.38                         64.69%
Fe                2                  55.84                         13.81%
O                  4                  15.999                        7.91%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/21/2026 01:01Molar Mass Calculator Formula: c3h2n 5/21/2026 01:00Molar Mass Calculator Formula: c8h17o2 5/21/2026 01:00Molar Mass Calculator Formula: 4Fe2O3 5/21/2026 01:00Molar Mass Calculator Formula: Pb(CH3OO)2 5/21/2026 01:00Molar Mass Calculator Formula: cu(no3)2(2h2o)