Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:5(O)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: 5(O)2
Molar Mass: 36.998 g/mol        1g=2.70284880263798E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
O                  2.3              15.999                        100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 2/26/2025 03:51Molar Mass Calculator Formula: Ca(H2PO4)3 2/26/2025 03:51Molar Mass Calculator Formula: Ca(CIO3)2 2/26/2025 03:51Molar Mass Calculator Formula: Ca(SO4)2(H2O) 2/26/2025 03:51Molar Mass Calculator Formula: FeSO4.Fe2SO4.2H2O 2/26/2025 03:51Molar Mass Calculator Formula: C7H5N3O7