Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:Na4Al3Si3O12S3 -- 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: Na4Al3Si3O12S3
Molar Mass: 545.3282 g/mol        1g=1.8337580928329E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Na                4                  22.9898                       16.86%
Al                3                  26.982                        14.84%
Si                3                  28.085                        15.45%
O                  12                15.999                        35.21%
S                  3                  32.06                         17.64%

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