Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(NH4)3Fe(C2O4)3.3(H2O) -- e-Tools Age

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	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: (NH4)3Fe(C2O4)3.3(H2O)
Molar Mass: 428.0542 g/mol        1g=2.33615275822548E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  3                  14.007                        9.82%
H                  18                1.0079                        4.24%
Fe                1                  55.84                         13.05%
C                  6                  12.011                        16.84%
O                  15                15.999                        56.06%

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