Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:4Au(Io3)3 -- 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: 4Au(Io3)3
Molar Mass: 725.673 g/mol        1g=1.37803115177222E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Au                1                  196.967                       27.69%
I                  3                  126.905                       53.01%
o                  9.3              15.999                        20.39%

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