Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:SIO2 -- 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: SIO2
Molar Mass: 190.963 g/mol        1g=5.23661651733582E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
S                  1                  32.06                         16.79%
I                  1                  126.905                       66.46%
O                  2                  15.999                        16.76%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/11/2025 21:36Molar Mass Calculator Formula: C44 12/11/2025 21:36Molar Mass Calculator Formula: 3Na(NO3) 12/11/2025 21:36Molar Mass Calculator Formula: Pb(no)5 12/11/2025 21:35Molar Mass Calculator Formula: c6h9o2n 12/11/2025 21:35Molar Mass Calculator Formula: C6N6FeK33H2O