Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:FeONaBr -- 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: FeONaBr
Molar Mass: 174.7328 g/mol        1g=5.72302395428906E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         31.96%
O                  1                  15.999                        9.16%
Na                1                  22.9898                       13.16%
Br                1                  79.904                        45.73%

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