Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Fe.NH4(SO4)2*12H2O -- 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: Fe.NH4(SO4)2*12H2O
Molar Mass: 2397.2374 g/mol        1g=4.17146837438795E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Fe                1                  55.84                         2.33%
N                  1                  14.007                        0.58%
H                  6                  1.0079                        0.25%
S                  24                32.06                         32.1%
O                  97                15.999                        64.74%

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