Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Al2(SO4)3.18H2O.K2SO4 -- 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)3.18H2O.K2SO4
Molar Mass: 840.6504 g/mol        1g=1.18955513492886E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Al                2                  26.982                        6.42%
S                  4                  32.06                         15.25%
O                  34                15.999                        64.71%
H                  36                1.0079                        4.32%
K                  2                  39.098                        9.3%

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