Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Sr3Al2(OH)12 -- 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: Sr3Al2(OH)12
Molar Mass: 520.9068 g/mol        1g=1.91972921067646E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Sr                3                  87.62                         50.46%
Al                2                  26.982                        10.36%
O                  12                15.999                        36.86%
H                  12                1.0079                        2.32%

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