Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Al2(SO4)3-12H2O -- 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: Al2(SO4)3-12H2O
Molar Mass: 348.1468 g/mol        1g=2.87235154825493E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Al                1.6              26.982                        12.05%
S                  2.6              32.06                         24.18%
O                  12.2            15.999                        56.29%
H                  -9.9            1.0079                        -2.87%

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