Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:CrMnNiFeO4 -- 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: CrMnNiFeO4
Molar Mass: 285.46 g/mol        1g=3.50311777481959E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Cr                1                  51.996                        18.21%
Mn                1                  54.938                        19.25%
Ni                1                  58.69                         20.56%
Fe                1                  55.84                         19.56%
O                  4                  15.999                        22.42%

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