Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K2Fe(C2O4)3.9h2o -- 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: K2Fe(C2O4)3.9h2o
Molar Mass: 560.2232 g/mol        1g=1.7850028345845E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  2                  39.098                        13.96%
Fe                1                  55.84                         9.97%
C                  6                  12.011                        12.86%
O                  12                15.999                        34.27%
h                  18                1.0079                        3.24%
o                  9                  15.999                        25.7%

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