Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:KAl(SO4)2.24 -- 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: KAl(SO4)2.24
Molar Mass: 282.192 g/mol        1g=3.54368656801043E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1.6              39.098                        22.36%
Al                1.9              26.982                        18.07%
S                  2.7              32.06                         31.23%
O                  9.5              15.999                        53.86%

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