Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(KAl(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: (KAl(SO4)2.H2O)
Molar Mass: 276.2068 g/mol        1g=3.62047567257577E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  1                  39.098                        14.16%
Al                1                  26.982                        9.77%
S                  2                  32.06                         23.21%
O                  9                  15.999                        52.13%
H                  2                  1.0079                        0.73%

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