Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:CaO.Na2O.SiO2.B2O3 -- 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: CaO.Na2O.SiO2.B2O3
Molar Mass: 247.7596 g/mol        1g=4.03617054596472E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Ca                1                  40.08                         16.18%
O                  7                  15.999                        45.2%
Na                2                  22.9898                       18.56%
Si                1                  28.085                        11.34%
B                  2                  10.811                        8.73%

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