Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:NH4Al(SO4)2.H2O -- 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: NH4Al(SO4)2.H2O
Molar Mass: 255.1474 g/mol        1g=3.91930311655145E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
N                  1                  14.007                        5.49%
H                  6                  1.0079                        2.37%
Al                1                  26.982                        10.58%
S                  2                  32.06                         25.13%
O                  9                  15.999                        56.43%

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