Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(NH4)2Fe.(NH4)2.(SO4)2.4H2O -- 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: (NH4)2Fe.(NH4)2.(SO4)2.4H2O
Molar Mass: 392.1656 g/mol        1g=2.54994318726579E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  4                  14.007                        14.29%
H                  24                1.0079                        6.17%
Fe                1                  55.84                         14.24%
S                  2                  32.06                         16.35%
O                  12                15.999                        48.96%

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