Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:(AlO3)2 -- 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: (AlO3)2
Molar Mass: 149.958 g/mol        1g=6.66853385614639E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
Al                2                  26.982                        35.99%
O                  6                  15.999                        64.01%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 2/27/2025 12:36Molar Mass Calculator Formula: 28.0 2/27/2025 12:35Molar Mass Calculator Formula: ni(c10h12on)2 2/27/2025 12:35Molar Mass Calculator Formula: C28H32O16 2/27/2025 12:34Molar Mass Calculator Formula: (HOOCCHNH2CH3S)2Cd 2/27/2025 12:34Molar Mass Calculator Formula: NH2SO4