Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2(Fe(NH4)2(SO4)2) -- 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: 2(Fe(NH4)2(SO4)2)
Molar Mass: 286.0292 g/mol        1g=3.49614654727559E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         20.22%
N                  2.1              14.007                        10.49%
H                  10                1.0079                        3.52%
S                  2.1              32.06                         23.12%
O                  8.1              15.999                        45.45%

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