Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:K2Al2B2O6 -- 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: K2Al2B2O6
Molar Mass: 249.776 g/mol        1g=4.00358721414387E-03 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
K                  2                  39.098                        31.31%
Al                2                  26.982                        21.6%
B                  2                  10.811                        8.66%
O                  6                  15.999                        38.43%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 1/8/2025 05:52Molar Mass Calculator Formula: KFe(SO4)2*3H2O 1/8/2025 05:52Molar Mass Calculator Formula: Ni(C2H8N2)3(SO4) 1/8/2025 05:52Molar Mass Calculator Formula: Na4P6O17 1/8/2025 05:52Molar Mass Calculator Formula: CH3CHCH2O 1/8/2025 05:51Molar Mass Calculator Formula: ch3ch3