Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K2Al2si6o16 -- 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: K2Al2si6o16
Molar Mass: 1181.634 g/mol        1g=8.46285736530939E-04 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  2                  39.098                        6.62%
Al                2                  26.982                        4.57%
s                  1                  32.06                         2.71%
i                  6                  126.905                       64.44%
o                  16                15.999                        21.66%

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