Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:2Ca.5Mg.8Si.22O.2oH -- 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: 2Ca.5Mg.8Si.22O.2oH
Molar Mass: 774.2768 g/mol        1g=1.29152778437892E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ca                1                  40.08                         5.43%
Mg                5.1              24.305                        15.95%
Si                8.1              28.085                        29.28%
O                  22.1            15.999                        45.72%
o                  2.1              15.999                        4.39%
H                  4                  1.0079                        0.52%

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