Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:o1 -- 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: o1
Molar Mass: 15.9991 g/mol        1g=0.062503515822765 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
o                  0                  15.999                        0%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 5/12/2025 02:15Molar Mass Calculator Formula: Hg2Cr2O7 5/12/2025 02:15Molar Mass Calculator Formula: CoN 5/12/2025 02:15Molar Mass Calculator Formula: 2.7KCl 5/12/2025 02:15Molar Mass Calculator Formula: cu(so4)2.3h2o 5/12/2025 02:14Molar Mass Calculator Formula: SO2-4