Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:SiO2H2C2H6 -- 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: SiO2H2C2H6
Molar Mass: 92.1682 g/mol        1g=1.08497290822648E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Si                1                  28.085                        30.47%
O                  2                  15.999                        34.72%
H                  8                  1.0079                        8.75%
C                  2                  12.011                        26.06%

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