Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:H2O.Al2O3.Si2O -- 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: H2O.Al2O3.Si2O
Molar Mass: 192.1448 g/mol        1g=5.20440834204204E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
H                  2                  1.0079                        1.05%
O                  5                  15.999                        41.63%
Al                2                  26.982                        28.09%
Si                2                  28.085                        29.23%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 7/19/2025 10:33Molar Mass Calculator Formula: C12H4Cl6 7/19/2025 10:33Molar Mass Calculator Formula: FeCO3.H2O 7/19/2025 10:33Molar Mass Calculator Formula: NaO3S 7/19/2025 10:33Molar Mass Calculator Formula: HClO2 7/19/2025 10:33Molar Mass Calculator Formula: p5o15