Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K3Fe3(cn)6 -- 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: K3Fe3(cn)6
Molar Mass: 440.922 g/mol        1g=2.26797483455124E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  3                  39.098                        26.6%
Fe                3                  55.84                         37.99%
c                  6                  12.011                        16.34%
n                  6                  14.007                        19.06%

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