Calculate molar mass (calculate molecular weight, Molar Mass Calculator).Formula:13-O2 -- 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: 13-O2
Molar Mass: -18.998 g/mol        1g=-5.26371196968102E-02 mol
Percent composition (by mass):
Element  Count           Atom Mass                %(by mass)
O                  -1.2            15.999                        100%

Top Use: Molar Mass Calculator Formula: Co2(Cr2O7)3 Recent user inquiry: 12/23/2024 10:35Molar Mass Calculator Formula: C3H5OH 12/23/2024 10:34Molar Mass Calculator Formula: 3HCl 12/23/2024 10:34Molar Mass Calculator Formula: C6H13CHO 12/23/2024 10:34Molar Mass Calculator Formula: (ch3ch2)2so 12/23/2024 10:33Molar Mass Calculator Formula: B2F8Fe.6H2O